User Manual POINT I/O Digital and Analog Modules and POINTBlock I/O Modules Catalog Numbers 1734-IA2, 1734-IM4, 1734-IB2, 1734-IB4, 1734-IB8, 1734-IB4D, 1734-IM2, 1734-IM4, 1734IV2, 1734-IV4, 1734-IV8, 1734-OA2, 1734-OA4, 1734-OB2, 1734-OB2EP, 1734-IV8, 1734-OA2, 1734-OA4, 1734OB2, 1734-OB2EP, 1734-OB2E, 1734-OB4, 1734-OB4E, 1734-OB8, 1734-OB8E, 1734-OV2E, 1734-OV4E, 1734-OV8E, 1734-OW2, 1734-OW4, 1734-OX2, 1734-IE2C, 1734-IE2V, 1734-OE2C, 1734-OE2V, 1734D-IA16, 1734D-IA8XOA8, 1734D-IA8XOW8, 1734D-IB16, 17
Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://literature.rockwellautomation.com) describes some important differences between solid state equipment and hard-wired electromechanical devices.
Summary of Changes This publication contains new and revised information not in the last release. New Information See the table that shows what we added to this publication. Item Added Cat. No. Input Modules 1734-IA4 1734-IB4D 1734-IM4 Output Modules 1734-OA4 Specialty Modules 1734-IR2E One-piece Terminal Bases 1734-TOP, 1734-TOPS 1734-TOP3, 1734-TOP3S Revised Information We updated additional information as necessary to more fully explain certain procedures.
iv Summary of Changes Notes: Publication 1734-UM001E-EN-P - July 2013
Preface Purpose of This Manual This manual describes how to install, configure, and troubleshoot your POINT I/O modules. The POINT I/O modules in this manual are DeviceNet ready. Each module can exist on the DeviceNet network as one of the following: • As an individual node • With an adapter (catalog number 1734-ADN or 1734-ADNX) as a single node When using these POINT I/O modules with an adapter, use this manual in conjunction with the user manual for the adapter you are using as shown in the table.
xiv Preface Additional Resources Refer to this table for a list of related 1734 products and documentation. Most of these are available from http://literature.rockwellautomation.com/. For specification and safety certification information, refer to the installation instructions.
Preface Resource Description 8 AC Input/8 AC Relay Output Module Installation Instructions, publication 1734-IN023 Provides installation information about 1734D-IA8XOW8 modules 8 DC Input/8 Output Module Installation Instructions, publication 1734-IN020 Provides installation information about 1734D-IB8XOB8 modules 8 DC Input/8 DC Output Module Installation Instructions, publication 1734-IN021 Provides installation information about 1734D-IB8XOW8 modules 16 AC Input Module Installation Instructions,
xvi Preface Resource Description RTD and Isolated Thermocouple Input User Manual, publication 1734-UM004 Describes how to use 1734-IR2, 1734-IT2I, and 1734-IR2E modules Synchronous Serial Interface Encoder Module Installation Instructions, publication 1734-IN581 Provides installation information about 1734-SSI modules Synchronous Serial Interface Encoder Module User Manual, publication 1734-UM007 Describes how to use 1734-SSI modules Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
Table of Contents Preface Purpose of This Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Who Should Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Chapter 1 About the Modules About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Digital Modules .
xviii 1734-IA2 and 1734-IA4 120 V AC Input Modules . . . . . . . . . . . . . 1734-IM2 and 1734-IM4 220V AC Input Modules . . . . . . . . . . . . . 1734-IM2 120V AC 2 Input Module Wiring Diagram . . . . . . . . . . 1734-IM4 2 Input Module Wiring Diagram . . . . . . . . . . . . . . . . . . . . 1734-OA2 and 1734- OA4 120/220V AC Output Modules . . . . . 1734-OA2 AC 2 Output Module Wiring Diagram. . . . . . . . . . . . . . 1734-OA4 AC 2 Output Module Wiring Diagram. . . . . . . . . . . . . .
xix Chapter 3 Install POINTBlock I/O Modules About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Wiring POINTBlock Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1734D-IB8XOB8 POINTBlock 8 DC In/8 DC Out Modules. . . 8 Input/8 Output Module Wiring Diagram . . . . . . . . . . . . . . . . . . . . Sink Input Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output Wiring Diagram .
xx Chapter 4 POINT I/O Module Data About This Chapter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Digital Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Digital DC Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Digital AC Input Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Digital Output Modules . . . . . . . . . . . . .
xxi Chapter 5 Calibrate Your Analog Modules About This Chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121 Tools Required to Calibrate Your Analog Modules. . . . . . . . . . . . . . . . . Calibrate the Analog Current Input Module. . . . . . . . . . . . . . . . . . . . . . . Calibrate the Analog Current Output Module. . . . . . . . . . . . . . . . . . . . . Calibrate the Analog Voltage Input Module . . . . . . . . . . . . . . . . . . . . . . .
xxii Appendix A Default Data Maps About This Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Digital Module Default Data Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1734-IB2 Sink Input Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1734-IB4 Sink Input Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1734-IB8 Sink Input Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
xxiii Appendix C Configure POINT I/O Modules in About This Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Use the Help Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 RSLogix 5000 Software Configure Digital Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . About Fault/Program Action and Configuration Dialogs . . . . . . . Understanding Data and Connection Formats . . . .
xxiv Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
Chapter About the Modules About This Chapter This chapter introduces POINT I/O and related modules to include the following: • Digital modules • Relay output modules • Analog modules • Specialty modules • Power supplies, wiring base assemblies, and miscellaneous modules Digital Modules This table lists the1734 digital modules. Digital Module Description Cat. No.
2 About the Modules Input Modules For input modules, DC inputs are 24V DC nominal, with an input range of 10…28.8V dc, and are offered with 2, 4,or 8 sinking style inputs, or 2, 4, or 8 sourcing style inputs. The 1734-IB2, 1734-IB4, 1734-IB4D, and 1734-IB8 input modules are sinking modules. The 1734-IV2, 1734-IV4, and 1734-IV8 modules are sourcing input modules.
About the Modules 3 The 1734-OA2 and 1734-OA4 AC output modules have sourcing outputs, which source a voltage of up to 0.75 A per channel. The outputs are not isolated from each other. For this module, AC outputs are 120/220V AC nominal, with a range of 74…264V dc. The 1734-OA2 and 1734-OA4 modules feature the following: • Autobaud (will match baud of existing devices on the network) • Sequential auto addressing Relay Output Modules Two versions of relay modules are: • 1734-OW2, 1734-OW4 relay module.
4 About the Modules • • • • • – Channel 1 Status (1 byte) Output modules consume 4 bytes of data. – Channel 0 Data (2 bytes) – Channel 1 Data (2 bytes) Output modules produce 2 bytes of data.
About the Modules 5 • Low and high clamps can be set individually or on a channel basis. When the output value reaches clamp value, a status bit is set, indicating the output is clamped. • Disable alarms - disables all channel alarms and faults so they are not reported in the channel status field. • Fault and Idle mode action let you select what happens to the output if a fault occurs or if the module is in idle mode.
6 About the Modules Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
Chapter 2 Install POINT I/O Modules About This Chapter Read this chapter for installation and wiring information including how to complete the following: • Install the mounting base assembly. • Install an I/O module. • Install the removable terminal block. • Remove a mounting base. • Wire digital modules. • Wire analog modules.
8 Install POINT I/O Modules ATTENTION: POINT I/O is grounded through the DIN rail to chassis ground. Use zinc-plated, yellow-chromated steel DIN rail to assure proper grounding. The use of DIN rail materials (for example, aluminum or plastic) that can corrode, oxidize, or are poor conductors, can result in improper or intermittent grounding. Secure DIN rail to mounting surface approximately every 200 mm (7.8 in.).
Install POINT I/O Modules Install the Mounting Base Assembly 9 The 1734-TB, 1734-TBS, 1734-TB3, or 1734-TB3S wiring base assembly consists of a 1734-MB mounting base and a 1734-RTB or 1734-RTBS removable terminal block. An alternative is the 1734-TOP, 1734-TOPS, 1734-TOP3, or 1734-TOP3S POINT I/O one-piece terminal base. Refer to the figures that show these wiring bases.
10 Install POINT I/O Modules 1 2 9 3 8 4 7 6 5 46116 Description Description 1 Module Locking Mechanism 2 Slide-in Writable Label 3 Insertable I/O Module 4 Handle 5 One-piece Terminal Base with Screw or Spring Clamp 6 Interlocking Side Pieces 7 Mechanical Keying (orange) 8 DIN Rail Locking Screw (orange) 9 Module Wiring Diagram 1. Position the mounting base (wiring base assembly) vertically above the installed units (adapter, power supply, or existing module). 2.
Install POINT I/O Modules 11 The mounting base snaps into place. 4. To remove the mounting base from the DIN rail, remove any installed module (and any module immediately to the right), and use a small-bladed screwdriver to rotate the DIN-rail locking screw to a vertical position and release the locking mechanism. 5. Lift straight up to remove the mounting base. Install an I/O Module Install the module before or after base installation.
12 Install POINT I/O Modules 2. Make certain the DIN-rail locking screw is in the horizontal position, noting that you cannot insert the module if the locking mechanism is unlocked. 46149 M Sta od tu ule s 1 O 73 B 4 4E 3 2 1 0 2 S 4V O ou DC utp rc ut e N S e N ta tw O tu o D s rk E: 3. Insert the module straight down into the mounting base and press to secure, locking the module into place.
Install POINT I/O Modules 13 2. Rotate the terminal block into the mounting base until it locks itself in place. 3. If an I/O module is installed, snap the RTB handle into place on the module. Remove a Mounting Base To remove a mounting base, you must remove any installed module, and remove the removable terminal block (RTB), if wired. WARNING: When you insert or remove the module while backplane power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations.
14 Install POINT I/O Modules Wiring Digital Modules Refer to this section to wire digital modules.
Install POINT I/O Modules 1734-IB4 Module Wiring Diagram Sink Input 0 1 In 0 2-wire 3-wire In 1 2 3 In 2 Prox Prox In 3 4 6 Prox 5 C C V V Prox 7 V = 12/24V DC C = Common Channel Input Common Voltage 0 0 4 6 1 1 5 7 2 2 4 6 3 3 5 7 Connect common on 3- proximity switches. 12/24V DC is supplied through the internal power bus.
16 Install POINT I/O Modules Channel Input Channel Input 2 2 6 6 3 3 7 7 Daisychain common and power connections from 1734 adapter, 1734-FPD module, 1734-EP24DC power supply, or from a usersupplied external auxiliary terminal block. ATTENTION: When connecting more than one wire in a termination point, make sure that both wires are the same gauge and type.
Install POINT I/O Modules 17 Example of Wiring - 1734-IB8 Module Using 3-wire Proximity Switches 1734-IB8 1 0 In 0 V V 5 In 4 In 5 V In 6 In 7 Prox V 5 4 7 6 C C C 3 5 C V 6 7 6 V 4 C 2 3 In 3 4 V 2 3 1 0 1 0 Prox In 1 2 In 2 1734-CTM 1734-VTM 7 C V C C C = Common V = Voltage Out Example of Wiring - 1734-IB8 Module Using 3-wire Proximity Switches DeviceNet System Power DeviceNet Power Module Status Module Status Network Status Network Status 0 4 0
18 Install POINT I/O Modules 1734-IB4D Modules Module Status Network Status Status of Input 0 Status of Input 1 Status of Input 2 Status of Input 3 Note that voltage and current are daisychained from either the adapter, 1734-FPD module, or 1734-EP24DC module. Common connections for threewire devices require an external wiring connection. A 1734-CTM module can provide the common connection.
Install POINT I/O Modules 19 1734-IV2, 1734-IV4, and 1734-IV8 Source Input Modules 1734-IV2 Module Status Network Status NODE: 1734-IV4 Module Status Network Status Module Status Module Status Module Status Network Status Network Status Network Status Network Status NODE: Status of Input 1 0 1 2 3 1734 IV2 Input 0 NC 24VDC Source Input 24VDC Source Input Status of Input 0 1 Module Status NODE: 24VDC Source Input 0 1734-IV8 1734 IV4 Status of Input 0 0 4 Status of Input 1 Status
20 Install POINT I/O Modules 1734-IV4 Module Wiring Diagram Source Input 1 0 3-wire In 0 In 1 In 2 In 3 C C 2-wire 2 Prox Prox 3 Prox 5 4 6 Prox 7 V V V = 12/24V DC C = Common Channel Input Terminal Common Terminal Power Channel 0 0 4 6 Channel 1 1 5 7 Channel 2 2 4 6 Channel 3 3 5 7 Connect power on 3-wire proximity switches. 12/24V DC is supplied through the internal power bus.
Install POINT I/O Modules 21 WARNING: When you connect or disconnect wiring while field side power is on, an electrical arc can occur. This could cause an explosion in hazardous location installations. Be sure that power is removed or the area is nonhazardous before proceeding. ATTENTION: When connecting more than one wire in a termination point, make sure that both wires are the same gauge and type.
22 Install POINT I/O Modules 1734-OB2 Module Status Network Status NODE: Module Status Network Status Module Status Network Status NODE: 24VDC Source Output 24VDC Source Output Status of Output 0 Status of Output 1 1 Module Status Network Status NODE: 24VDC Source Output 0 1734-OB8 1734-OB4 Status of Output 0 Status of Output 1 Status of Output 2 Status of Output 3 0 1 2 3 1734 OB2 0 4 1 5 2 6 3 7 Status of Output 0 & 4 Status of Output 1 & 5 Status of Output 2 & 6 Status of Output 3
Install POINT I/O Modules 1734-OB4 and 1734-OB4E Module Wiring Diagram 1 0 Out 0 Out 1 2 3 Out 2 Out 3 Load Load Load 4 C C C C 6 Load 5 7 V = 12/24V DC, C = Common Field power is supplied from internal power bus Channel Output Terminal Common Terminal Channel 0 0 6 Channel 1 1 7 Channel 2 2 4 Channel 3 3 5 Module power is supplied from internal power bus.
24 Install POINT I/O Modules 1734-OB8 and 1734-OB8E Module Wiring Diagram 0 Load 1 Out 0 3 2 Load Out 2 5 Out 4 Out 5 Out 6 Out 7 6 Load Load Out 3 4 Load Load Out 1 Load 7 Load C C Common must be daisychained from a 1734 adapter, 1734-FPD module, 1734-EP24DC power supply, or from a user-supplied auxiliary terminal block.
Install POINT I/O Modules 1734-OB2EP Protected Output Module Module Status Network Status Module Status Network Status NODE: Protected Sourcing Output Status of Output 0 Status of Output 1 0 1 1734 OB2EP Output 1 Connection Output 1 Connection C Output 0 Connection Output 0 Connection C V V C = Common V = Supply 42016 1734-OB2EP DC Protected Output Module Wiring Diagram 1 0 Out 0 Out 1 2 3 Out 0 Load Out 1 4 C C V V 6 V = 12/24V DC, C = Common Field power is supplied from interna
26 Install POINT I/O Modules 1734-OW2 and 1734-OW4 Relay Output Modules 1734-OW2 Module Status Network Status 1734-OW4 Module Status Network Status Module Status Network Status NODE: NODE: Relay Output Relay Output Status of Output 0 Status of Output 1 0 1 Module Status Network Status Status of Output 0 Status of Output 1 Status of Output 2 Status of Output 3 0 1 2 3 1734 OW2 1734 OW4 Output 0A Output 1A Output 0A Output 1A Output 0B Output 1B Output 0B Output 1B C C Output 2A Ou
Install POINT I/O Modules 1734-OW2 Modules with Load Powered by External Power Wiring Diagram 1 0 Power Supply Out 0A 3 2 Out 0B Out 1B 5 4 C C Load Power Supply Out 1A Load 7 6 V V Out = Output channel relay contacts Power Supply = can range from +5V DC…240V AC C = Common Channel Output Common Supply(1) 0A 0 Not used Not used 0B 2 Not used Not used 1A 1 Not used Not used 1B 3 Not used Not used (1) Supply voltage can range from +5V DC…240V AC, depending on relay load
28 Install POINT I/O Modules Channel Output 1B 3 2A 4 2B 6 3A 5 3B 7 Common Supply(1) (1) Supply voltage can range from +5V DC… 240V AC, depending on relay load. 12/24V DC power for the module is provided by the external power supply. The power supply voltage may be daisychained from a 1734 adapter, 1734-FPD module, or 1734-EP24DC power supply communication interface. Each channel is individually isolated and may have a unique supply or voltage as necessary.
Install POINT I/O Modules 29 Relay Modules Using a 1734-FPD or 1734-EPAC Module to Create a New AC Power Bus PDN IB2 IV2 IB4 IV4 FPD OW2 OW2 OW2 PDN IB2 IV2 IB4 IV4 EPAC OW2 OW2 OW2 AC Power Bus C V DC Power Bus AC Power Bus DC Power Bus C V 120V AC 120V AC Relay Modules Using External Wiring for AC Power PDN IB2 0 1 0 IV4 OW2 OW2 OW2 IB4 IV2 1 0 1 0 1 0 1 0 1 0 1 0 1 DC Power Bus 24V DC Power Bus L2/N L1 120V AC/240V AC Rockwell Automation Publication 1734-UM001E-EN-P
30 Install POINT I/O Modules 1734-OV2E, 1734-OV4E, and 1734-OV8E Sink Output Modules 1734-OV2E 1734-OV4E Module Status Network Status Module Status Network Status NODE: Module Status Network Status Module Status Network Status NODE: Module Status Network Status Module Status Network Status NODE: 24VDC Sink Output 24VDC Sink Output Status of Output 0 Status of Output 1 0 1 0 1 2 2 3 Status of Output 0 & 4 Status of Output 1 & 5 Status of Output 2 & 6 Status of Output 3 & 7 1734 OV4E 1734 OV
Install POINT I/O Modules DC Sink Output Module Cat. No. 1734-OV4E Wiring Diagram 0 1 Out 0 Out 1 2 3 Out 2 Out 3 Load Load 4 5 V V V V 6 Load Load 7 V = 12/24V DC, C = Common Field power is supplied from internal power bus Channel Output Terminal Power Channel 0 0 6 Channel 1 1 7 Channel 2 2 4 Channel 3 3 5 Common Terminal Module power is supplied from internal power bus. DC Sink Output Module Cat. No.
32 Install POINT I/O Modules 1734-OX2 2-relay Output Modules 0 1 2 3 4 5 6 7 Module Status Module Status Network Status Network Status NODE: Relay Output Status of Output 0 0 Status of Output 1 1 NC = Normally closed NO = Normally open RC = Relay Common +V = Positive Supply 1734 OX2 Output 0 Connection - NC NC - Output 1 Connection Output 0 Connection - NO NO - Output 1 Connection Output 0 Relay Common - RC RC - Output 1 Relay Common +V +V 41974 ATTENTION: Relay contacts are not
Install POINT I/O Modules 33 1734-OX2 Modules with Load Powered by External Power Bus Wiring Diagram L1 Power Supply L2/N Load 0 1 2 3 Out 0 Out 1 NC NC Out 0 Out 1 NO NO 4 5 Out 1 Out 0 RC RC 6 Power L1 L2/N Load 7 +V +V Out = Output channel relay contacts Power Supply = can range from +5V DC…240V AC RC = Relay Common Channel Output Relay Common Supply(1) 0 (N.C.) 0 4 6 0 (N.O.) 2 1 (N.C.) 1 5 7 1 (N.O.
34 Install POINT I/O Modules Wire with AC Modules Only using a 1734-PDN Module or 1734-PDN Module to Create a New AC Power Bus PDN OX2 OX2 0 1 0 1 0 PDN IB2 IV2 IB4 IV4 FPD OX2 OX2 OX2 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 AC Power Bus C 120V AC Wiring With AC Modules Only V 24V DC 120V AC or 240V AC Based on I/O Modules Wiring Using a 1734-FPD Module To Create a New AC Power Bus 42090OX Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
Install POINT I/O Modules Wire with AC Modules Only Using a 1734-AENT Module, or Using a 1734-AENT Module to Create a New AC Power Bus AENT AENT IB2 IV2 IB4 IV4 FPD OX2 OX2 OX2 OX2 OX2 0 1 0 1 0 1 0 1 0 1 C V 24V DC C V 24V DC 0 1 0 1 0 1 0 1 0 1 0 1 0 1 120V AC or 240V AC Based on I/O Modules 46123 AENT 0 1 C V 24V DC 0 1 0 IB2 IV2 IB4 IV4 EPAC OX2 OX2 OX2 AENT OX2 OX2 1 0 1 C 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 V 24V DC 120V AC or 240V AC Based on I/O Modules 46124
36 Install POINT I/O Modules Wire Using External Power Source for AC Relay Power PDN IB2 IB4 IV2 IV4 OX2OX2 OX2 0 24V 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 L2/N L1 120V/240V AC 1734-IA2 and 1734-IA4 120 V AC Input Modules 1734-IA4 1734-IA2 Module Status Module Status Network Status NODE: Network Status Module Status Network Status NODE: 120VAC Input 120VAC Input 0 Status of Input 0 1 Status of Input 1 0 Status of Input 0 1 2 Status of Input 1 Status of Input 2 3 L2/N L1 St
Install POINT I/O Modules 1734-IA2 120 V AC Input Module Wiring Diagram 0 1 Ch 0 Ch 1 2 Prox 3 NC NC L2/N L2/N L1 L1 4 2-wire 6 Ch 0 = Channel 0 NC = No connection Prox 5 3-wire 7 Ch 1 = Channel 1 L2/N = 120V AC Neutral L1 = 120V AC Channel Input Terminal Return Supply 0 0 4 6 1 1 5 7 Module power is supplied from the internal power bus.
38 Install POINT I/O Modules 1734-IM2 and 1734-IM4 220V AC Input Modules 1734-IM4 1734-IM2 Module Status Network Status Module Status Module Status Network Status Network Status NODE: NODE: 220VAC Input 220VAC Input 0 1 Status of Input 0 0 Status of Input 0 Status of Input 1 1 Status of Input 1 2 2 1734 IM4 1734 IM4 L2/N L1 Status of Input 2 3 3 Channel 0 Connection No Connection Module Status Network Status Channel 0 Connection No Connection Channel 1 Connection No Connection L
Install POINT I/O Modules 1734-IM2 120V AC 2 Input Module Wiring Diagram 0 1 Ch 0 Ch 1 2 Prox 3 NC NC L2/N L2/N L1 L1 4 2-wire 6 Ch 0 = Channel 0 input NC = No connection L1 = 220V AC Prox 5 3-wire 7 Ch 1 = channel 1 input L2/N = 220V AC Neutral 41966B Channel Input Terminal Return Supply 0 0 4 6 1 1 5 7 Module power is supplied from the internal power bus.
40 Install POINT I/O Modules 1734-OA2 and 1734- OA4 120/220V AC Output Modules 1734-OA2 Module Status Network Status 1734-OA4 Module Status Network Status Module Status Network Status NODE: NODE: NODE: 120VAC Input 120/220VAC Output Status of Output 0 Status of Output 1 0 1 Status of Output 1 Status of Output 2 1 Status of Output 3 3 1734 OA2 No Connection L2/N L1 L2/N = 120/220V AC return Status of Output 0 0 2 Channel 0 Connection Module Status Network Status 1734 OA4 Channel 1 Con
Install POINT I/O Modules 1734-OA4 AC 2 Output Module Wiring Diagram 0 1 Ch 0 Ch 1 2 3 Ch 2 Load Load Ch 3 4 5 L2/N Load Load L2/N 7 6 L2/N L2/N 44399 L1 =120/220V AC Supply L2/N = 120/220V AC Return Ch 0 = Channel 0 Ch 2 = Channel 2 Ch 1 = Channel 1 Ch 3 = Channel 3 Field power is supplied from the internal power bus.
42 Install POINT I/O Modules Wiring Analog Modules 1734-IE2C Analog Current Input Module Module Status Network Status Module Status Network Status NODE: 4-20mA Analog Input 0 Status of Input 0 1 Status of Input 1 1734 IE2C Input 1 Connection Input 0 Connection Chas Gnd Chas Gnd C C V V Chas Gnd = Chassis ground C = Common V = Supply 41974 1734-IE2C Analog Current Input Module Wiring Diagram AC or DC Current Input 1 0 In 0 2 4-wire 3 Chas Chas Gnd Gnd 5 4 6 Current Input Device
Install POINT I/O Modules 1734-IE2V Analog Voltage Input Module Module Status Module Status Network Status Network Status NODE: Analog Voltage Input Status of Input 0 Status of Input 1 0 1 1734 IE2V Input 1 Connection Input 0 Connection Chas Gnd Chas Gnd C C V V 41974 Chas Gnd = Chassis ground C = Common V = Supply 1734-IE2V Analog Voltage Input Module Wiring Diagram 0 Voltage Input 1 In 0 2 Chas Chas Gnd Gnd 4 In = Input channel Chas Gnd = Chassis Ground C = Common V = 12/24V DC suppl
44 Install POINT I/O Modules 1734-OE2C Analog Current Output Module Module Status Network Status Module Status Network Status NODE: 4-20mA Analog Output Status of Output 0 0 Status of Output 1 1 1734 OE2C Output 1 Connection Output 0 Connection Chas Gnd Chas Gnd C C V V ChasGnd = Chassis ground C = Common V = Supply 41974 1734-OE2C Analog Current Output Module Wiring Diagram Current Output Device AC or DC 0 1 Out 0 Out 1 Chas Gnd Chas Gnd C C V V 2 4-wire 3 4 Out = Output
Install POINT I/O Modules 45 1734-OE2V Analog Voltage Output Module Module Status Network Status Module Status Network Status NODE: Analog Voltage Output Status of Output 0 0 Status of Output 1 1 1734 OE2V Output 1 Connection Output 0 Connection Chas Gnd Chas Gnd C C V V Chas Gnd = Chassis ground C = Common V = Supply 41974 1734-OE2V Analog Voltage Output Module Wiring Diagram 1 0 Voltage Output Out 0 2 Chas Gnd Voltage Output Out 1 Chas Gnd 4 3 5 C C V V 6 7 Out = Output c
46 Install POINT I/O Modules Wiring Power Distribution and Other Modules 1734-PDN Communication Interface Module DeviceNet Connector System Power DeviceNet Power NC NC CHAS GND CHAS GND C C V V NC = No Connection CHAS GND = Chassis Ground C = Common V = Supply 41970 1734-PDN Module Wiring Diagram 0 1 NC NC 2 3 CHAS CHAS GND GND 4 12/24V DC V DC Power 5 C C 6 V V This supply will be connected to the internal field power bus.
Install POINT I/O Modules Wire the Communication Interface Module for AC Modules Only PDN OW2 OW2 0 1 0 1 0 1 AC Power Bus 120V AC 1734-FPD Field Potential Distributor Module NC CHAS GND NC CHAS GND C C V V NC = No Connection CHAS GND = Chassis Ground C = Common V = Supply Rockwell Automation Publication 1734-UM001E-EN-P - July 2013 47
48 Install POINT I/O Modules 1734-FPD Modules for 12/24V DC Wiring Diagram 0 1 NC NC CHAS GND CHAS GND 2 3 4 5 C C V DC 6 7 V V This supply will be connected to the internal power bus. V = 12/24V DC, C = Common CHAS GND = Chassis ground Connect Terminal +V DC 6 -V DC 4 Chas Gnd 2 12/24V DC becomes the internal power bus for modules to the right.
Install POINT I/O Modules This configuration changes the power bus voltage for AC modules. PDN IB2 IV2 IB4 IV4 FPD OW2 OW2 OW2 AC Power Bus C L2/N L1 Digital Power Bus V Wiring Using a 1734-FPD Module to Create a New DC Power Bus This configuration changes power bus voltage for 12/24V DC systems.
50 Install POINT I/O Modules Wiring Using a 1734-FPD Module to Create a New Analog Power Bus This configuration isolates noisy digital I/O power from sensitive analog I/O power.
Install POINT I/O Modules 12/24V DC Wiring Diagram ATTENTION: Use the 1734-EP24DC expansion power supply only with adapter class products. This 1734-EP24DC power supply cannot be used with a 1734-PDN module or 1734D POINTBlock modules. Do not connect 120/240V AC power to this supply. 0 1 NC Do not connect 120/240V AC power to this supply. 2 NC CHAS CHAS GND GND 4 3 5 C C V DC 6 This DC supply is connected to the internal power bus.
52 Install POINT I/O Modules Example of Functional Partitioning EP24DC ADN I B 2 Adapter Status DeviceNet Status PointBus Status I B 4 O B 2 E O B 4 E I E 2 C 1734-EP24DC I E 2 C O E 2 C 1734-ADN System Power System Power DeviceNet Power DeviceNet Power 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 12/24V DC Analog Supply 12/24V DC Digital Supply IMPORTANT 1734adn4A The 1734-EP24DC expansion power supply can be used with POINT I/O adapters only.
Install POINT I/O Modules 1734-EPAC AC Expansion Power Supply NC NC PE PE L2/N L2/N L1 L1 NC = No Connection PE = Protective Earth Ground L2/N = Neutral L1 = 120/240V AC 120/240V AC Wiring Diagram 1 0 Connect ground wire to PE terminal. NC NC PE PE L2/N L2/N L1 L1 2 This AC supply will be connected to the internal power bus.
54 Install POINT I/O Modules ATTENTION: Use the 1734-EPAC AC expansion power supply only with adapter class products. IMPORTANT The 1734-EPAC AC expansion power supply can be used only with POINT I/O adapters.
Install POINT I/O Modules Example of Logical Partitioning 1734-ADN Adapter Status DeviceNet Status PointBus Status 1734-EPAC I E 2 C I E 2 V O E 2 C O E 2 V I A 2 O A 2 O W 2 1734-EPAC 1734-ADN System Power Field Power System Power DeviceNet Power 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 120V AC Supply 24V DC Supply 1 46130 1734-ARM Address Reserve Module The 1734-ARM module requires no external wiring.
56 Install POINT I/O Modules 1734-CTM and 1734-VTM Modules 1734-CTM 1734-VTM 0 0 1 1 1734 CTM 1734 VTM Voltage Out Voltage Out Common Common Voltage Out Voltage Out Common Common Voltage Out Voltage Out Common Common Voltage Out Voltage Out Common Common Common = 0 to 7 Voltage Out = 0 to 7 46127 46128 Sink Input Wiring Diagram 1734-IB8 1 0 In 0 In 3 In 5 In 6 V 3-wire In 7 5 Prox C C 3 5 C 7 V C 4 V 6 C 2 V 4 7 6 3 V 5 In 4 V 1 0 V 2 3 4 1 0
Install POINT I/O Modules Source Input Wiring Diagram 1734-IB8 1 0 In 0 2-wire C In 3 In 4 In 5 In 6 In 7 Prox V V V 5 C 6 7 6 V 4 5 C 3-wire 3 C 4 6 7 C V 2 3 C 5 4 V C 2 3 1 0 1 0 Prox In 1 2 In 2 1734-VTM 1734-CTM 7 V C V V = Voltage Out C = Common Source Output Wiring Diagram 1734-CTM 1734-OV8 1 0 Out 0 Out 1 3 2 Out 2 Out 3 5 4 Out 4 Out 5 7 6 Out 6 Out 7 0 Load 2 Load Load 4 6 Load 1 C C C C C C C C 3 V = Voltage Out
58 Install POINT I/O Modules General Purpose Wiring Diagram Adapter 1734 CTM 1734 VTM C = Common V = Voltage Out Power Supply Rockwell Automation Publication 1734-UM001E-EN-P - July 2013 Other Devices
Chapter 3 Install POINTBlock I/O Modules About This Chapter Read this chapter for information about how to wire POINTBlock I/O modules to include the following: • 1734D-IB8XOB8 POINTBlock 8 DC In/8 DC Out Modules • 1734D-IB8XOW8 POINTBlock 8 DC In/8 Relay Out Modules • 1734D-IA8XOA8 POINTBlock 8 AC In/8 AC Out Modules • 1734D-IA8XOW8 POINTBlock 8 AC In/8 Relay Out Modules • 1734D-IA16 POINTBlock 16 AC Input Modules • 1734D-IB16 POINTBlock 16 DC Input Modules Wiring POINTBlock Modules 1734D-IB8XOB8 POI
78 Install POINTBlock I/O Modules 8 Input/8 Output Module Wiring Diagram Field Power 12/24V dc Power V dc Inputs Outputs 0 1 0 NC NC 0 1 1 0 4 1 5 0 2 3 2 NC NC 2 4 5 4 Cin Cin C 3 3 2 5 C 2 6 4 C 5 C 4 6 7 6 Vin Vin V 7 V 6 V 7 V 6 RTB 0 3 RTB 1 0 7 RTB 2 1 1 0 3 2 2 3 4 C 5 C 7 C 6 C RTB 3 4 1 5 3 6 7 5 C C C 7 C RTB 4 This supply will be connected to the internal power bus.
Install POINTBlock I/O Modules 79 ATTENTION: When connecting more than one wire in a termination point, make sure that both wires are the same gauge and type.
80 Install POINTBlock I/O Modules Latch Mode Functionality State Indication Error Bit Off Dark 0 On Yellow 0 Faulted/On Red 1 Faulted/Off Flashing Red 1 To reset an output, the reset bit for the output can be set, or the output bit must be cycled off/on. Auto Retry Mode Functionality State Indication Error Bit Off Dark 0 On Yellow 0 Faulted/On Red 1 Faulted/Off Flashing Red 1 In auto retry, the output recovers once the fault is removed.
Install POINTBlock I/O Modules 1734D-IB8XOW8 POINTBlock 8 DC In/8 Relay Out Modules Module Status Network Status Inputs Outputs 0 4 0 4 1 5 1 5 10-60 2 6 2 6 0-9 3 7 3 7 I/O status 1’s Node Address Rotary Switch 10’s Node Address Rotary Switch 42004 8 Input/8 Relay Output Module Wiring Diagram 12/24V dc Field Power Power V dc Inputs Outputs 0 1 0 NC NC 0 1 1 0 4 1 5 0 2 3 2 NC NC 2 4 5 4 Cin Cin C 3 3 5 C 2 6 4 C 5 C 2 3 2 3 OB 1B 4B 5B 4 5 4 5 2A 3A 6A 7A 6 7 6 Vin
82 Install POINTBlock I/O Modules Sink Input Wiring 0 1 In 0 In 1 NC NC C C V V 2 Prox 3 4 2-wire 6 Prox 5 3-wire 7 V = 12/24V dc C = Common Channel Input Terminal Common Voltage Remote Termination Block 1 0 0 4 6 1 1 5 7 2 2 4 6 3 3 5 7 Remote Termination Block 2 4 0 4 6 5 1 5 7 6 2 4 6 7 3 5 7 Connect common on 3-wire proximity switches. 12/24V DC is supplied through the internal power bus.
Install POINTBlock I/O Modules Output Wiring Diagram (Load Powered by External Power) Out Out 0A 1A Out Out 0B 1B 1 4 Out Out 2A 3A 5 6 Out Out 2B 3B 7 0 Power Supply 2 Load Power Supply 3 Load Out = Output channel relay contacts Power Supply = can range from +5V DC to 240V ac C = Common Channel Output Common Supply Not used Not used Not used Not used Remote Termination Block 3 0A 0 0B 2 1A 1 1B 3 2A 4 2B 6 3A 5 3B 7 Remote Termination Block 4 4A 0 4B 2 5A 1 5B
84 Install POINTBlock I/O Modules 1734D-IA8XOA8 POINTBlock 8 AC In/8 AC Out Modules Module Status Network Status Inputs Outputs 0 4 0 4 1 5 1 5 10-60 2 6 2 6 0-9 3 7 3 7 I/O status 1’s Node Address Rotary Switch 10’s Node Address Rotary Switch 42004 1734D-IA8XOA8 POINTBlock 8 AC In/8 AC Out Modules Wiring Diagram 120V ac Power Field Power Inputs 0 1 0 NC NC 0 V ac 2 NC 4 L2in 1 1 3 2 3 NC 2 3 5 4 5 L2in L2 L2 6 7 6 7 L1in L1in L1 L1 RTB 0 RTB 1 Outputs 0 4 1 0 5 1 0
Install POINTBlock I/O Modules Input Wiring Diagram 0 1 In 0 In 1 2 3 In 2 In 3 Prox Prox 4 6 5 L2 L2 L1 L1 7 L1 = 120V ac L2 = Return Channel Input Terminal Return Voltage Remote Termination Block 1 0 0 4 6 1 1 5 7 2 2 4 6 3 3 5 7 Remote Termination Block 2 4 0 4 6 5 1 5 7 6 2 4 6 7 3 5 7 120V AC is supplied through the internal power bus.
86 Install POINTBlock I/O Modules Output Wiring Diagram 0 1 In 0 In 1 2 3 In 2 Load Load In 3 Load 4 6 5 L2 L2 L2 L2 Load 7 L1 = 120V ac L2 = Return Channel Output Terminal Common Terminal Power Remote Termination Block 3 Channel 0 0 6 Channel 1 1 7 Channel 2 2 4 Channel 3 3 5 Remote Termination Block 4 Channel 4 0 6 Channel 5 1 7 Channel 6 2 4 Channel 7 3 5 Module power is supplied from the internal power bus.
Install POINTBlock I/O Modules 87 1734D-IA8XOW8 POINTBlock 8 AC In/8 Relay Out Modules Module Status Network Status Inputs Outputs 0 4 0 4 1 5 1 5 10-60 2 6 2 6 0-9 3 7 3 7 I/O status 1’s Node Address Rotary Switch 10’s Node Address Rotary Switch 42004 1734D-IA8XOW8 POINTBlock 8 AC In/8 Relay Out Modules Wiring Diagram 120V ac Power Field Power 0 1 0 NC NC 0 V ac 2 NC 4 L2in Inputs 1 1 3 2 3 NC 2 3 5 4 5 L2in L2 L2 6 7 6 7 L1in L1in L1 L1 0 4 Outputs 1 0 5 1 0A 0 1A 1 4
88 Install POINTBlock I/O Modules Input Wiring Diagram 1 0 In 1 In 0 3 2 In 3 In 2 Prox 6 Prox 5 4 L2 L2 L1 L1 7 L1 = 120V ac L2 = Return Channel Input Terminal Return Voltage Remote Termination Block 1 0 0 4 6 1 1 5 7 2 2 4 6 3 3 5 7 Remote Termination Block 2 4 0 4 6 5 1 5 7 6 2 4 6 7 3 5 7 120V AC is supplied through the internal power bus.
Install POINTBlock I/O Modules Output Wiring Diagram Load Powered by External Power 0 Power Supply 1 Power Supply Out 0A Out 1A 2 3 Out 0B Out 1B 4 5 Out 2A Out 3A Out = Output channel relay contacts L1 = 120V ac L2 = Return Channel Output Load 6 7 Load Out 2B Out 3B Common Supply Not used Not used Not used Not used Remote Termination Block 3 0A 0 0B 2 1A 1 1B 3 2A 4 2B 6 3A 5 3B 7 Remote Termination Block 4 4A 0 4B 2 5A 1 5B 3 6A 4 6B 6 7A 5 7B 7 Supply
90 Install POINTBlock I/O Modules 1734D-IA16 POINTBlock 16 AC Input Modules Module Status Network Status I/O Status 1’s Node Address Rotary Switch 10’s Node Address Rotary Switch 42004 Wire the 16 AC Input Module Wiring Diagram 120V ac Power 0 NC 1 NC 0 0 1 1 0 2 3 2 3 2 NC 4 NC 5 2 4 3 5 4 L2in L2in V ac Inputs Field Power 6 L1in 0 1 4 5 2 3 6 7 L2 L2 L2 7 6 L1in L1 7 L1 6 L1 10 L2 L1 11 L2 14 L2 15 5 L2 6 L1 13 3 4 7 L1 1 12 2 5 6 7 9 3 4 5 0 1 8
Install POINTBlock I/O Modules Input Wiring Diagram RTB 1 0 1 In 0 In 1 2 3 In 2 In 3 Prox Prox 4 6 L1 = 120V ac L2 = Return 5 L2 L2 L1 L1 7 Repeat for RTB 2, 3 and 4 ATTENTION: When connecting more than one wire in a termination point, make sure that both wires are the same gauge and type.
92 Install POINTBlock I/O Modules Channel Input Terminal Return Voltage 14 2 6 15 3 7 120V AC is supplied through the internal power bus.
Install POINTBlock I/O Modules 16 DC Input Module Wiring Diagram 12/24V dc V dc Field Power NC = No Connection Inputs 0 1 0 NC NC 0 1 1 0 4 1 5 0 8 1 9 0 12 1 13 2 3 2 NC NC 2 4 5 4 Cin Cin C 3 2 6 4 C 3 2 10 4 C 3 11 5 C 2 14 4 C 3 15 5 C 3 5 C 7 5 C 6 7 6 7 6 7 6 7 6 7 Vin Vin V V V V V V V V RTB 0 RTB 1 RTB 2 RTB 3 RTB 4 This supply will be connected to the internal power bus.
94 Install POINTBlock I/O Modules Channel Input Terminal Common Voltage Remote Termination Block 0 Field Power Block Vin (supply) 6 and 7 Common) 4 and 5 6 2 4 6 7 3 5 7 Remote Termination Block 3 8 0 4 6 9 1 5 7 10 2 4 6 11 3 5 7 Remote Termination Block 4 12 0 4 6 13 1 5 7 14 2 4 6 15 3 5 7 Connect common on 3-wire proximity switches. 12/24V DC is supplied through the internal power bus.
Chapter 4 POINT I/O Module Data About This Chapter Read this chapter for information about module status, input, output, and configuration data, and default data maps forPOINT I/O modules to include the following: • Digital Input Modules • Digital Output Modules • Relay Output Modules • Analog Input Modules • Analog Output Modules • POINTBlock I/O Modules Digital Input Modules Read this section for information about digital input modules.
96 POINT I/O Module Data Default Data Map for the 1734-IB2 and 1734-IV2 Input Modules Message Size: 1 Byte 7 6 5 Produces (scanner Rx) Not used Consumes (scanner Tx) No consumed data 4 3 2 1 0 Ch1 Ch0 Where: Ch0 = input channel 0, Ch1 = input channel 1, 0 = off, 1 = on Default Data Map for the 1734-IB4 and 1734-IV4 Input Modules Message Size: 1 Byte 7 6 Produces (scanner Rx) Not used Consumes (scanner Tx) No consumed data 5 4 3 2 1 0 Ch3 Ch2 Ch1 Ch0 Where: Ch0 = input chann
POINT I/O Module Data 97 Default Data Map for 1734-IB4D Module - - Configuration Assembly Instance 103 Message Size: 18 Bytes 7 6 Consume 0 Input 0 Off to On Filter Byte 0 Consume 1 Input 0 Off to On Filter Byte 1 Consume 2 Input 0 On to Off Filter Byte 0 Consume 3 Input 0 On to Off Filter Byte 1 Consume 4 Input 1 Off to On Filter Byte 0 Consume 5 Input 1 Off to On Filter Byte 1 Consume 6 Input 1 On to Off Filter Byte 0 Consume 7 Input 1 On to Off Filter Byte 1 Consume 8 Input 2 Off to
98 POINT I/O Module Data These POINT I/O modules produce one byte of input data (scanner Rx). They do not consume I/O data (scanner Tx).
POINT I/O Module Data Default Data Map for 1734-OB2, 1734-OB2E, and 1734-OV2E Output Module Message Size: 1 Byte 7 6 5 4 3 2 Produces Not used (scanner Rx) 1 0 Ch 1 Ch 0 1 0 Ch 1 Ch 0 Channel status (1734-OB2E module only) (1) Where: 0 = no error, 1 = error Message Size: 1 Byte 7 6 5 4 3 2 Consumes Not used (scanner Tx) Channel state Where: 0 = off, 1 = on (1) The 1734-OB2, 1734-OB4, and 1734-OB8 Digital DC Output modules do produce one byte of data (Scanner RX), but it is always
100 POINT I/O Module Data Default Data Map for 1734-OB8, 1734-OB8E, and 1734-OV8E Output Module Consumes (scanner Tx) 7 6 5 4 3 2 1 0 Ch 7 Ch 6 Ch 5 Ch 4 Ch 3 Ch 2 Ch 1 Ch 0 Channel state Where: 0 = off, 1 = on (1) The 1734-OB2, 1734-OB4, and 1734-OB8 Digital DC Output modules do produce one byte of data (Scanner RX), but it is always zero.
POINT I/O Module Data 101 Default Data Map for 1734-OA4 Modules 7 6 5 4 Produces (scanner Rx) No produced data Consumes (scanner Tx) Not used 3 2 1 Ch 3 Ch 2 Ch 1 0 Ch 0 Channel state Where: 0 = Off, 1 = On Relay Output Modules The relay output modules consist of 1734-OW2 and 1734-OW4 2-relay output modules and 1734-OX2 4-relay output modules.
102 POINT I/O Module Data Default Data Map for the 1734-OW4 Output Module Message Size: 1 Byte 7 6 5 4 Produces (scanner Rx) No produced data Consumes (scanner Tx) Not used 3 2 1 0 Ch 3 Ch 2 Ch 1 Ch 0 Channel state Where: 0 = off, 1 = on Default Data Map for the 1734-OX2 Relay Output Module Message Size: 1 Byte 7 6 5 4 Produces (scanner Rx) No produced data Consumes (scanner Tx) Not used 3 2 1 0 Ch 1 Ch 0 Channel state Where: 0 = NO contact off, NC contact on 1 = NO conta
POINT I/O Module Data 103 Data The1734-IE2C module operates in unipolar mode only; the 1734-IE2V module operates in unipolar or bipolar modes. Data returned from the module is scaled by the user to any 16-bit signed integer (–32,768…+32,767). Six bytes of data are read from the 1734-IE2C and 1734-IE2V modules. No data is written to the input modules.
104 POINT I/O Module Data Default Data Map for the 1734-IE2V Analog Input Module Produces (scanner Rx) Input Channel 0 - High Byte Input Channel 0 - Low Byte Input Channel 1 - High Byte Input Channel 1 - Low Byte Status Byte for Channel 1 Status Byte for Channel 0 OR Consumes (scanner Tx) Where: UR HHA LLA HA LA CM CF OR UR HHA LLA HA LA CM CF No consumed data CF = Channel Fault status; 0 = no error, 1 = fault LA = Low Alarm; 0 = no error, 1 = fault LLA = Low/Low Alarm; 0 = no erro
POINT I/O Module Data 105 • Calibration Mode Bit - This bit (Channel Status Bit 1) is set when you begin calibration. See the Calibrate Your Analog Modules chapter of this manual for calibration details. When set, the channel status indicator blinks green. • Low Alarm Value Bit - When the input signal is less than the Low Alarm value, this bit (Channel Status Bit 2) is set. The default value for this alarm is as follows: • 1734-IE2C module is 3113 counts (3.
106 POINT I/O Module Data Alarm Disable This function disables all channel alarms and faults so they are not reported in the channel status field. The channel indicator stays solid green, alarms are ignored. The default state is Alarms Enabled. Each channel can be configured individually. Calibration Status This status bit is set when the channel is in Calibration mode. At Begin Calibration, the module is put into Calibration mode.
POINT I/O Module Data 107 • 60 Hz - 100 ms update rate • 250 Hz - 24 ms update rate • 500 Hz - 12 ms update rate The update rate determines the rate at which the inputs are sampled. Maximum update rate is determined by the notch filter setting. The notch filter parameter is used to select the fastest possible rate. Minimum update rate is 10,000 ms.
108 POINT I/O Module Data Channel Indicator Behavior See the table for a listing of channel indicator states for given module conditions. Indication Probable Cause Channel Status Analog Output Modules Off Module in CAL mode Solid green Normal (channel scanning inputs) Flashing green Channel being calibrated Solid red No power or major channel fault Flashing red Channel at end of range 1734-IE2C module - (0 mA or 21 mA) 1734-IE2V module - (-0.25, -10.25, or +10.
POINT I/O Module Data Default Data Map for the 1734-OE2C Analog Output Module Message Size: 4 Bytes 15 Consumes (Tx) 14 13 12 11 10 09 08 07 06 05 04 Output Channel 0 High Byte Output Channel 0 Low Byte Output Channel 1 High Byte Output Channel 1 Low Byte 03 02 01 00 03 02 01 00 LCA CM CF Message Size: 2 Bytes 15 Produces (Rx) 14 13 12 11 10 09 08 High Byte - Channel 1 Status Not used 07 06 05 04 Low Byte - Channel 0 Status HCA LCA CM CF Not used HCA Where:
110 POINT I/O Module Data Operational Modes The 1734-OE2C module has these modes: • 0…20 mA • 4…20 mA (Default mode) The 1734-OE2V module has these modes: • 0… 10V DC (Default mode) • -10…10V dc You can set Channel Mode individually. The effective difference in the two modes is how you apply the scalers. There is no internal offset, meaning that the resolution is not changed. For the 1734-OE2C module, in both modes, you assign the high scaler the value of 20 mA.
POINT I/O Module Data 111 Since scalers have no restrictions, use care when configuring the module. If the lower scaler is set to –32,768 and the module is in 4…20 mA (or -10V…10V) mode, the module is incapable of setting the output to 0 mA (or less than -10V on the 1734-OE2V module) because that requires a number smaller than – 32,768. –32,768 is the smallest number that you can represent with a signed integer.
112 POINT I/O Module Data Channel Status can be read individually using RSNetWorx software or by reading the Channel Status Byte in the Module Produce Assembly. Bit 7 Bit 6 Bit 5 Not Used Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 High Clamp Low Clamp CAL Mode Channel Fault • Channel Fault Bit -This general channel health bit (Channel Status Bit 0) indicates that the module is operating with or without faults. If any alarms or faults are detected, this bit is set.
POINT I/O Module Data 113 clamped. The clamps are absolute. Regardless of what is sent to the module or what the fault state values are, the module does not operate outside these settings. Latch Alarms The latched alarms let low and high clamp status information to be latched. If an output is clamped momentarily, the clamp status bit stays set until a reset latch service is issued. The default setting is Unlatched. Each channel can be configured individually.
114 POINT I/O Module Data POINTBlock I/O Modules Mount these 1734D input/output modules on DIN rail with an integrated DeviceNet communication interface, 8 inputs and 8 outputs, removable terminations, and a POINTBus expansion port. The modules include a non-isolated DeviceNet communication interface.
POINT I/O Module Data 115 ATTENTION: Whatever field power you supply is connected to the internal field-power bus. For example, if 120V AC is applied to the power connections, there will be 120V AC applied to the modules through the internal field-power bus. POINT I/O modules to the right of the module will also have that internal power bus voltage applied, unless you use a 1734-FPD, 1734-EP24DC, or 1734-EPAC module to interrupt and change the field power-bus voltage.
116 POINT I/O Module Data The 1734D-IA8XOA8 module produces one byte of input data (scanner Rx) status. It consumes one byte of output data (scanner Tx).
POINT I/O Module Data 117 Default Data for the 1734D-IB16 Module Message Size: 2 bytes 15 14 13 12 11 10 9 Produces (Rx) I15 I14 I13 I12 I11 I10 I9 I8 I7 I6 I5 I4 I3 I2 I1 I0 Consumes (Tx) No consumed data Where: I0 = channel 0, I1 = channel 1; 0 = off, 1 = on Rockwell Automation Publication 1734-UM001E-EN-P - July 2013 8 7 6 5 4 3 2 1 0
118 POINT I/O Module Data Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
Chapter 5 Calibrate Your Analog Modules About This Chapter Read this chapter for information about how to calibrate analog modules. Your analog I/O module is factory-calibrated. You may choose to recalibrate your module in your system to increase its accuracy for your specific application.
120 Calibrate Your Analog Modules Tools Required to Calibrate Your Analog Modules To maintain your module’s accuracy specifications, we recommend you use calibration instruments with specific ranges. See the table for a list of the recommended instruments for each module. Module Recommended Instrument Range 1734-IE2C 1.00…20.00 mA (+/-0.15 μA) current source 1734-OE2C DMM better than 0.6 μA 1734-IE2V Voltage source 0.0…10.0V (+0.3 mV) 1734-OE2V DMM better than 0.
Calibrate Your Analog Modules Calibrate the Analog Current Input Module To calibrate your current input module, connect the module in a system similar to that shown in the figure. Apply power to the power supply and module for at least 10 minutes before calibrating the module. This allows internal temperatures to stabilize, and reduces drift errors.
122 Calibrate Your Analog Modules The EDS editor asks you if you want to upload the configuration from the device. 2. From the EDS editor, click Upload 3. From the General parameter dialog, click Device Parameters. You see the Device Parameters dialog. This is the group pull-down. 4. Select Calibration at the Groups pull-down. 5. Click Calibration Command, and select Begin Calibration. 6. Click the Download to Device button. Both channel status indicators turn off.
Calibrate Your Analog Modules 123 Leave on single. 7. Click Calibration Channel Set to bring up channel selections, and select a channel. 8. Click the Download to Device button. 9. Apply 4.00 mA to the input. 10. Click Accept Low Calibration.
124 Calibrate Your Analog Modules 11. From the Device Parameters dialog, click the Download to Device button. The status indicator for the channel being calibrated blinks. 12. Set the current source to 20 mA. 13. Click Accept High Calibration. 14. Click the Download to Device button. Calibration is complete as soon as High and Low calibration for the selected channels are done successfully. 15.
Calibrate Your Analog Modules Calibrate the Analog Current Output Module 125 To calibrate your output module, connect the module in a DeviceNet system similar to that shown in the figure, and use this procedure. IMPORTANT Apply power to the power supply and module for at least 10 minutes before calibrating the module. This allows internal temperatures to stabilize and reduces drift errors.
126 Calibrate Your Analog Modules 2. From the EDS editor dialog, click Upload. 3. Click Device Parameters. You see the Device Parameters dialog. 4. Select Calibration at the Group pull-down. Group pull-down 5. From the Device Parameters dialog, click Calibration Command, and select Begin Calibration. 6. From the Device Parameters dialog, click the Download to Device button.
Calibrate Your Analog Modules 127 7. Click Calibration Channel Sel to bring up channel selections, and select a channel. 8. Click the Download to Device button. 9. Select Output Low Reference, and download to the module. The selected channel status indicator blinks green.
128 Calibrate Your Analog Modules 10. Enter the value shown on your DVM for the Channel Low Value (4.044 in the example). 11. From the Device Parameters dialog, select the Output High Value, and download to the module. 12. From the Device Parameters dialog, enter the value shown on the DVM, which is 20.231 in this example. 13. Repeat these steps for the other channel. 14. From the Device Parameters dialog, click All and Finish Calibration to complete the calibration process.
Calibrate Your Analog Modules 15. From the Device Parameters dialog, click Apply. You see the EDS Editor and are prompted to download to the module: 16. From the EDS Editor dialog, click Yes: If calibration was accomplished, the Cal Status reflects good. Your module is now calibrated.
130 Calibrate Your Analog Modules Calibrate the Analog Voltage Input Module To calibrate your voltage input module, connect the module in a DeviceNet system similar to that shown in the figure. IMPORTANT Apply power to the power supply and module for at least 10 minutes before calibrating the module. This allows internal temperatures to stabilize, and reduces drift errors. You can calibrate both voltage input channels at the same time using one voltage source.
Calibrate Your Analog Modules 131 3. From the EDS Editor dialog, click Upload. 4. From the General Parameters dialog, select Calibration at the Groups pulldown. This is the group pull-down. 5. Select your channel. 6. Click Calibration Command, and Apply. 7. Click the Download to Device button.
132 Calibrate Your Analog Modules Both channel status indicators turn off. 8. Apply 0.0V to the input. 9. Click Accept Low Calibration. 10. Click the Download to Device button. The status indicator for the channel being calibrated blinks. 11. Set the voltage source to +10.0V. 12. Click Accept High Calibration. 13. Click the Download to Device button. Calibration is complete as soon as High and Low calibration for the selected channels are done successfully.
Calibrate Your Analog Modules 133 14. Repeat these steps to calibrate the other channel, if desired. Both high and low inputs must be accepted in order for the module to finish calibration. Calibration is now complete. If the module does not accept calibration (status indicator is still blinking), from the Device Parameters dialog, click Abort Calibration and start over.
134 Calibrate Your Analog Modules 1. Double-click the icon to bring up the General parameter dialog. You see the EDS Editor dialog ask you if you want to upload the configuration from the device. 2. From the EDS Editor dialog, click Upload. . 3. From the Device Parameters dialog, select Calibration at the Groups pull-down. Groups pull-down Click Calibration.
Calibrate Your Analog Modules 4. Select your channel(s). 5. Click Calibration Command and Apply. 6. Click the Download to Device button. The channel status indicator turns off. 7. Select a channel. 8. Click the Download to Device button. 9. Select Output Low Reference and download to the module.
136 Calibrate Your Analog Modules The selected channel status indicator blinks green. 10. Enter the value shown on your DVM for the Channel Low Value (-10.1234 in the example). Type in the resulting value from your DVM. 11. Select the Output High Value and download to the module.
Calibrate Your Analog Modules 137 12. Enter the value shown on the DVM onto your dialogs (10.0057 in this example). Type in the resulting value from your DVM. 13. Repeat these steps for the other channel. 14. From the Device Parameters dialog, select All, and click Finish Calibration to complete the calibration process. You see the EDS Editor dialog that prompts you to download to the module. 15. From the EDS Editor dialog, click Yes.
138 Calibrate Your Analog Modules If calibration was accomplished, the Cal Status reflects good. Your module is now calibrated.
Chapter 6 Troubleshoot with the Indicators About This Chapter Read this chapter for information about troubleshooting with the following indicators: • Module status • Network status • Power indication • Calibration status • I/O POINT status (ON/OFF/fault or diagnostic) Refer to each module’s individual indicators for detailed information. About Module Diagnostics All status and diagnostic information (strobed, polled, cyclic, or change-of-state) is reported back over the network communication adapter.
140 Troubleshoot with the Indicators Network and Module Status Indications The network and module status indications are the same for all modules. Module Status Module Status Network Status Network Status NODE: 24VDC Sink Input 0 1 1734 IB2 Indication Probable Cause Recommended Action Off No power applied to device. Apply power to device. Solid green Device is operating normally. None. Flashing green Device needs commissioning due to configuration missing, incomplete, or incorrect.
Troubleshoot with the Indicators Troubleshoot Digital Modules 141 The I/O status indicators provide input and output indications for each module. Individual meanings are indicated in the tables.
142 Troubleshoot with the Indicators 1734-OB2E, 1734-OB4E, and 1734-OB8E Source Output Modules 1734-OB2E Module Status 1734-OB4E Module Status Network Status Module Status Module Status Network Status Network Status 0 Status of Output 1 1 Network Status NODE: 24VDC Source Output Status of Output 0 Module Status Network Status Network Status NODE: NODE: 24VDC Source Output Status of Output 0 Status of Output 1 Status of Output 2 Status of Output 3 1734 OB2E Indication 1734-OB8E Modul
Troubleshoot with the Indicators 1734-OB2EP Protected Output Module Module Status Network Status Module Status Network Status NODE: Protected Sourcing Output 0 Status of Output 0 1 Status of Output 1 1734 OB2EP 41974 Indication Probable Cause Recommended Action Off All outputs are inactive. None. Yellow One or more output is active and under control. None. Flashing red Open circuit detected - no load (Off-state only). Connect load or disable no load detection.
144 Troubleshoot with the Indicators 1734-OV2E, 1734-OV4E, and 1734-OV8E Protected Sink Output Modules 1734-OV2E Module Status Network Status 1734-OV4E Module Status Module Status Network Status Network Status 1734-OV8E Module Status Network Status NODE: NODE: 0 Status of Output 0 0 1 Status of Output 1 1 Module Status Network Status NODE: 24VDC Sink Output 24VDC Sink Output Module Status Network Status 24VDC Sink Output Status of Output 0 0 4 Status of Output 0 & 4 1 5 Status o
Troubleshoot with the Indicators 1734-OX2 Relay Output Module Module Status Module Status Network Status Network Status NODE: Relay Output Status of Output 0 0 Status of Output 1 1 1734 OX2 Indication 41974 Probable Cause Recommended Action Off Output is off. None. Yellow Output is on. None.
146 Troubleshoot with the Indicators 1734-OA2 and 1734-OA4 120/220V AC Output Module 1734-OA4 1734-OA2 Module Status Module Status Network Status Network Status Status of Output 0 Status of Output 0 Status of Output 1 Status of Output 1 Status of Output 2 46142 Indication Status of Output 3 46143 Probable Cause Recommended Action Off All outputs are inactive. None. Yellow One or more outputs is active and under control. None.
Troubleshoot with the Indicators Troubleshoot Analog Modules Each analog module has I/O indicators to show the status of the inputs/outputs. Refer to the individual module for I/O status information. 1734-IE2C Analog Current Input Module Module Status Network Status Module Status Network Status NODE: 4-20mA Analog Input Status of Input 0 Status of Input 1 0 1 1734 IE2C 41974 Indication Probable Cause Recommended Action Off Module is in CAL mode. None.
148 Troubleshoot with the Indicators 1734-IE2V Analog Voltage Input Module Module Status Network Status Module Status Network Status NODE: Analog Voltage Input Status of Input 0 0 Status of Input 1 1 1734 IE2V 41974 Indication Probable Cause Recommended Action Off Module is in CAL mode. None. Solid green Normal operation present with channel scanning inputs. None. Flashing green Channel being calibrated. None. Solid red No power or major channel fault present.
Troubleshoot with the Indicators Troubleshoot I/O Communication Modules The status indicators on the communication modules provide system power and DeviceNet power indications. 1734-PDN DeviceNet Communication Interface Module System Power DeviceNet Power Indicator Indication Probable Cause System Power Off • Device is not active. Recommended Action 1. Verify DeviceNet power is on, and apply power if needed. 2. Verify backplane power not exceeded, and correct, as needed.
150 Troubleshoot with the Indicators 1734-ADN (X) DeviceNet Adapter 1734-ADN DeviceNet Adapter 1734-ADNX DeviceNet Adapter Adapter Status Adapter Status Adapter Status Adapter Status DeviceNet Status DeviceNet Status DeviceNet Status DeviceNet Status Subnet Status Subnet Status (includes POINTBus status) PointBus Status POINTBus Status 1734-ADNX 1734-ADN System Power Field Power System Power System Power System Power Field Power Field Power Field Power 1734adnx Indication Probable
Troubleshoot with the Indicators 151 Subnet and POINTBus Status Off Device is not online. • Device has not completed Dup_MAC_ID test. Check adapter status indicator to determine if more time is needed to complete the dup_MAC_id test or if the adapter needs to be powered. • Device is not powered - check module status indicator. Flashing green Device is online but has no connections in the established state. None. Solid green Device is online and has connections in the established state. None.
152 Troubleshoot with the Indicators 1734-ACNR ControlNet Adapter Module Status 0 2 PointBus Status ControlNet A Status ControlNet B Status Module Status POINTBus Status ControlNet A Status ControlNet B Status 1734-ACNR System Power Field Power System Power Field Power A B 43265 Indication Probable Cause Recommended Action Off No power applied to device. Apply power to device. Alternating red/ green LED power cycle test (module self-test) is present. None.
Troubleshoot with the Indicators Indication Probable Cause Recommended Action Device not powered - check module status indicator. Apply power to device. 153 POINTBus Status Off Alternating red/green LED power cycle test is present. Flashing red Recoverable fault has occurred: • Change chassis size to match number of modules present. • At power up the number of expected modules does not equal the number of modules present • Replace missing module.
154 Troubleshoot with the Indicators Indication Probable Cause Recommended Action System Power Off Not active - field power is off or DC-DC converter problem. 1. Verify field power is on. 2. Verify backplane power (load current) is not exceeded. 3. Replace 1734-ACNR adapter. Green System power is on, and DC-DC converter is active (5V). None. Off Not active - field power is off. Apply power to device. Green Power is on - 24V is present. None.
Troubleshoot with the Indicators Indication Probable Cause Recommended Action Flashing red 1 Hz - Check_Configuration telegram rejected. Max number of POINT I/O modules in master configuration overridden. 2 Hz - SetPrm telegram rejected. The first byte in user parameter data does not equal zero. Max number of user parameter bytes overridden. Check configuration. Indication Probable Cause Recommended Action • No power supplied. Apply power.
156 Troubleshoot with the Indicators 1734-AENT EtherNet/IP Adapter Module Status 0 0 2 Network Activity Network Status PointBus Status Module Status Network Activity Network Status POINTBus Status 1734-AENT System Power Field Power System Power Field Power 43248 Indication Probable Cause Recommended Action Off No power applied to device Apply power to the device. Flashing red/green LED power cycle test (module self-test) present. None. Solid green Device is operating normally. None.
Troubleshoot with the Indicators Indication Probable Cause 157 Recommended Action System Power Off Not active; field power is off or DC-DC converter problem present. 1. Verify power is on, and apply power if needed. 2. Verify backplane power not exceeded, and correct, as needed. 3. Replace 1734-AENT module. Green System power is on; DC-DC converter is active (5V). None. Off Not active; field power is off. Apply field power. Green Power is on; 24V is present. None.
158 Troubleshoot with the Indicators Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
Appendix A Default Data Maps About This Appendix Read this appendix for a list of default data maps for 1734 POINT I/O modules.
166 Default Data Maps Digital Module Default Data Maps I/O messages are sent to (consumed) and received from (produced) the POINT I/O modules. You map these messages into the processor memory.
Default Data Maps Default Data Map - Produced Assembly Instance 101 Message Size: 2 Bytes Produce 1 (Rx) SC 3 SC 2 Consume (Tx) No consumed data SC 1 SC 0 OW 3 OW 2 OW 1 OW 0 Where: OW = open wire, SC = short circuit, fault = open wire or short circuit.
168 Default Data Maps 1734-IV2 Source Input Module Message Size: 1 Byte 7 6 5 4 3 2 Produces (scanner Rx) Consumes (scanner Tx) 1 0 Ch1 Ch0 No consumed data Where: Ch 0 = input channel 0 data Ch 1 = input channel 1 data 1734-IV4 Source Input Module Message Size: 1 Byte 7 6 5 4 Produces (scanner Rx) Consumes (scanner Tx) No consumed data Where: Ch 0 = input channel 0 input channel 3 Ch 1 = input channel 1 3 2 1 0 Ch3 Ch1 Ch1 Ch0 Ch 2 = input channel 2 Ch 3 = 1734-IV8 Source
Default Data Maps 169 1734-IA2 Input Module Message Size: 1 Byte 7 6 5 4 3 2 Produces (scanner Rx) Consumes (scanner Tx) 1 0 Ch1 Ch0 No consumed data Where: Ch0 = channel 0, Ch1 = channel 1; 0 = off, 1 = on 1734-IA4 Input Module Message Size: 1 Byte Table (cell) Heading 7 6 5 4 Produces (scanner Rx) Consumes (scanner Tx) 3 2 1 0 Ch3 Ch2 Ch1 Ch0 No consumed data Where: Ch0 = channel 0, Ch1 = channel 1, Ch2 - channel 2, Ch3 = channel 3 0 = Off, 1 = On 1734-IM2 Input Module Messa
170 Default Data Maps 1734-OA2 Output Module Message Size: 1 Byte 7 6 5 4 Produces (scanner Rx) No produced data Consumes (scanner Tx) Not used 3 2 1 0 Ch1 Ch0 Channel state Where: 0 = off, 1 = on 1734-OA4 Output Module Message Size: 1 Byte 7 6 5 4 Produces (scanner Rx) No produced data Consumes (scanner Tx) Not used 3 2 1 0 Ch 3 Ch 2 Ch1 Ch0 Channel state Where: 0 = Off, 1 = On 1734-OB2E, 1734-OB2 Electronically Protected Output Module Message Size: 1 Byte 7 Produces (sc
Default Data Maps 171 Message Size: 1 Byte 7 Consumes (scanner Tx) 6 5 4 Not used 3 2 1 0 Ch3 Ch2 Ch1 Ch0 Channel state Where: 0 = off 1 = on 1734-OB8E, 1734-OB8 Electronically Protected Output Module Message Size: 1 Byte Produces (scanner Rx) 7 6 5 4 3 Ch7 Ch6 Ch5 Ch4 Ch 2 1 0 Ch Ch 2 1 3 Ch 0 Channel status (1734-OB8E only) Where: 0 = no error 1 = error Message Size: 1 Byte Consumes (scanner Tx) 7 6 5 4 3 Ch7 Ch6 Ch5 Ch4 Ch3 2 1 0 Ch2 Ch1 Ch0 Channel state
172 Default Data Maps 1734-OV2E Output Module Message Size: 1 Byte 7 Produces (scanner Rx) 6 5 4 3 2 Not used 1 0 Ch1 Ch0 1 0 Channel status Where: 0 = no error, 1 = error Message Size: 1 Byte 7 Consumes (scanner Tx) 6 5 4 3 2 Not used Ch1 Ch0 Channel state Where: 0 = off, 1 = on 1734-OV4E Output Module Message Size: 1 Byte 7 Produces (scanner Rx) 6 5 4 Not used 3 2 1 0 Ch3 Ch2 Ch1 Ch0 3 2 1 0 Ch3 Ch2 Ch1 Ch0 Channel status Where: 0 = no error, 1 = error Mess
Default Data Maps 173 Message Size: 1 Byte 7 Consumes (scanner Tx) 6 5 Ch C Ch 7 h6 5 4 3 2 1 0 Ch 4 Ch 3 Ch 2 Ch 1 Ch 0 2 1 0 Ch 1 Ch 0 Channel state Where: 0 = no error 1 = error 1734-OW2 Relay Sink/Source Output Module Message Size: 1 Byte 7 Consumes (scanner Tx) 6 5 4 3 Not used Channel state Where: 0 = off 1 = on 1734-OW4 Relay Sink/Source Output Module Message Size: 1 Byte 7 Consumes (scanner Tx) 6 5 4 Not used 3 2 1 0 Ch 3 Ch 2 Ch 1 Ch 0 2 1 0 Channel st
174 Default Data Maps Analog Module Default Data Maps I/O messages are sent to (consumed) and received from (produced) the POINT I/O modules. You map these messages into the processor memory.
Default Data Maps 175 1734-OE2C Analog Current Output Module Message Size: 4 bytes 15 Consumes (Tx) 14 13 12 11 10 09 08 07 06 05 04 03 02 Output Channel 0 High Byte Output Channel 0 Low Byte Output Channel 1 High Byte Output Channel 1 Low Byte 01 00 Message Size: 2 Bytes 15 Produces (Rx) 14 13 12 11 10 09 08 High Byte - Channel 1 Status Not used Where: CF = Channel Fault status 0 = no error 1 = fault LCA = Low Clamp Alarm 0 = no error 1 = fault HCA 07 06 05 04 03 02 0
176 Default Data Maps Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
Appendix Mounting Dimensions About This Appendix Read this appendix for mounting dimensions for the following: • POINT I/O module with a 1734-ADN adapter • POINT I/O module with a 1734-PDN module • POINTBlock modules POINT I/O Module with a 1734-ADN, 1734-ACNR, 1734-AENT, or 1734-APB Adapter See the figure for mounting dimensions for a POINT I/O module with a network adapter. The example figure shows a 1734-ADN adapter. L = 2.16 + [# of I/O x 0.47] + [# of EP24DC or FPD x 1.0] in. Allow a 25.4 (1.
178 Mounting Dimensions POINT I/O Module with a 1734-PDN Module See the figure for mounting dimensions for POINT I/O module with a 1734-PDN DeviceNet Communication Interface module. L = 1.0 + [# of I/O x 0.47] + [# of FPD x 1.0] in. Allow a 25.4 (1.0) air gap all around L = 25.4 + [# of I/O x 12.0] + [# of FPD x 25.4] mm 133.4 (5.25) mm (in) 1734-PDN (HxWxL) 1734-FPD (HxWxL) 76.2 (3.0 ) x 25.4 (1.0) x 133.4 (5.25) 76.2 (3.0) x 25.4 (1.0) x 133.4 (5.25) 1734-TB or 1734-TBS (HxWxL) 76.2 (3.0) x 12.
Mounting Dimensions POINTBlock Module Allow a 25.4 (1.0) air gap all around See the figure for mounting dimensions for a 1734-D POINTBlock module. L = 60.0 + [# of I/O x 12.0] + [# of FPD x 25.4] mm 133.4 (5.25) 1 mm (in) 1734-D (HxWxL) 76.2 (3.0) x 60.0 (2.36) x 133.4 (5.25) Secure DIN rail to mounting surface approximately every 200 mm (7.8 in.).
180 Mounting Dimensions Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
Appendix C Configure POINT I/O Modules in RSLogix 5000 Software About This Appendix Read this appendix for information about how to configure digital and analog POINT I/O modules, using RSLogix® 5000 software with one of the following: • ControlNet network using a 1734-ACNR adapter • Ethernet/IP network using a 1734-AENT adapter Use the Help Button From the dialogs you use to configure digital and analog POINT I/O modules, click Help at the bottom of the dialog for information about how to complete en
182 Configure POINT I/O Modules in RSLogix 5000 Software 3. Choose the Connection tab at the top of the dialog. 4. Leave the following unchecked: • Inhibit Module • Major Fault On Controller If Connection Fails While in Run Mode 5. Complete the entry for Requested Packet Interval (RPI), if the field is selectable, per the following table. Adapter Configuration Value for PRI for Module Type Direct Connection 50 ms Rack Optimization RPI is not selectable Digital 6.
Configure POINT I/O Modules in RSLogix 5000 Software 183 About Fault/Program Action and Configuration Dialogs You see Fault/Program Action and Configuration dialogs based on the module and connection types. Refer to the following table.
184 Configure POINT I/O Modules in RSLogix 5000 Software The choices for connection type for modules depend on the communication type format for the parent adapter, per the table.
Configure POINT I/O Modules in RSLogix 5000 Software – – – – 185 General Connection Fault/Program Action Configuration Work with Dialogs for Digital Input Modules To complete entries for the dialogs for input modules proceed as follows. 1. Add an input module with these entries for connection type. • Data • Rack Optimization 2.
186 Configure POINT I/O Modules in RSLogix 5000 Software 3. From the Configuration dialog, complete entries for Input Filter Time (ms) for Off-On and On-Off for each point, referring to the table. Feature Description Channel Displays channels you use to set channel configuration parameters Input Filter Time Displays Off to On or On to Off transition filter constant • A high signal must be present for this amount of time before the module reports an On.
Configure POINT I/O Modules in RSLogix 5000 Software 187 1. From the General dialog, select Fault/Program Action. You see the Fault/Program Action dialog. See the figure for the Fault/ Program Action dialog for an 8-point output module. The dialogs for 2point and 4-point output modules are identical except for the number of point you can configure.
188 Configure POINT I/O Modules in RSLogix 5000 Software • Click another tab at the top of the dialog. or • Click OK, which closes the dialog. or • Click Cancel to return to default values. or • Click Apply to save changes you made on any of the dialogs and continue to display the dialog, noting that you enable the Apply button when you make changes to any of the dialogs.
Configure POINT I/O Modules in RSLogix 5000 Software 189 2. From the Configuration dialog, complete entries, referring to the table for information about how to complete entries with No Load Detection. Feature Description Point Displays the channel numbers. Latch Faults • Use to determine how a status bit acts after the cause of the fault is removed. • Use latching for tracking transient or momentary faults. • You do not affect status LEDs when using latched alarms.
190 Configure POINT I/O Modules in RSLogix 5000 Software • Auto Restart See the figure where, as an example, if you want to configure all of the channels the same way, you check the No Load Detection header. This checks all the boxes in the column and enables the bit for all the channels in the module. 4. From the bottom of the Configuration dialog, perform one of the following: • Click another tab at the top of the dialog. or • Click OK, which closes the dialog.
Configure POINT I/O Modules in RSLogix 5000 Software Configure Analog Modules 191 To configure POINT I/O modules in RSLogix 5000 software, complete these steps. 1. Configure your adapter, referring to the user manual for your adapter for information on how to: • Configure the adapter • Add modules to the I/O configuration • Select a controller and communication module 2. According to the instructions in your adapter user manual, add an analog module and display the General dialog. 3.
192 Configure POINT I/O Modules in RSLogix 5000 Software When you change entries for Data Format and Connection Type, note the following: • You do not delete the existing module. • You do not create a new module. • You bring forward configuration data for the new settings. • Any configuration data you do not bring forward sets to the default value.
Configure POINT I/O Modules in RSLogix 5000 Software 193 You see a Configuration dialog for a current or voltage module, based on the type of module you added. See the figure for a Configuration dialog for a current input module. 2. From the Configuration dialog, complete entries, referring to the table. For This Value Select Comments High Engineering -32768…32767 Default for 1734-IE2C analog input module is 16383. Default for 1734-IE2V analog input module is 10000.
194 Configure POINT I/O Modules in RSLogix 5000 Software • Click OK to save changes and close the dialog. or • Click Cancel to return to default values. or • Click Apply to save changes you made on any of the dialogs and continue to display the dialog, noting that you enable the Apply button when you make changes to any of the dialogs. Work with the Alarm Configuration Dialog This dialog does not appear for Listen Only connections. To complete the entries on this dialog, proceed as follows. 1.
Configure POINT I/O Modules in RSLogix 5000 Software 195 a. Click a channel push button, such as 0 or 1, which is highlighted to show it was pressed, selecting the corresponding channel for the values you enter. b. Enter values for low and high alarms in one of these ways: • Type the numeric value. • Drag the pointer on the corresponding slider control. c. Choose unlatch options one of the following ways: • Click Unlatch next to an individual alarm. • Click Unlatch All to unlatch all the alarms at once.
196 Configure POINT I/O Modules in RSLogix 5000 Software 2. Check the Calibrate checkbox to specify which channel to calibrate. 3. Under Calibrate Channels, select One At a Time. 4. Click Start Calibration, which is active when the system is online, and you selected at least one of the channels. Note that when you press the F1 button on your keyboard or click Help from the wizards and warning messages that appear during calibration, you get detailed information about related procedures.
Configure POINT I/O Modules in RSLogix 5000 Software 197 You see the Calibration Completed dialog that shows you saved the changed calibration constants of the channel.
198 Configure POINT I/O Modules in RSLogix 5000 Software See the figure that shows configuration parameters for each channel in individual rows on the grid with, for example, 1734-OE2C having two output channels. 2. From the Configuration dialog, complete entries, referring to the table. For This Value Select Comments High Engineering -32768…32767 Default for 1734-OE2C analog output module is 8191. Default for 1734-OE2V analog output module is 10000.
Configure POINT I/O Modules in RSLogix 5000 Software 199 1. From the top of the General dialog, click Alarm Configuration. You see an Alarm Configuration dialog for a current or voltage module, based on the type of module you added. 2. Click a channel push button, such as 0 or 1, to show it pressed, selecting the corresponding channel for the values you enter. 3.
200 Configure POINT I/O Modules in RSLogix 5000 Software You see a Fault/Program Action dialog. 2. From the Fault/Program Action dialog, complete items, referring to the table. For This Value Select Comments Fault Mode Hold Last State Go to Low Clamp Go to High Clamp Use Program Value Default is Go to Low Clamp. Fault Value -32768…32767 Default is 0. Program Mode Hold Last State Go to Low Clamp Go to High Clamp Use Program Value Default is Go to Low Clamp.
Configure POINT I/O Modules in RSLogix 5000 Software 201 You see the Calibration dialog for a current or voltage output module, depending on the module type. 2. From the Calibration dialog, click one of these: • In Groups • One At a Time 3. From the Calibration dialog, check the Calibrate checkbox to specify which channel to calibrate. 4. From the Calibration dialog, click Start Calibration, which is active when: • the system is online, and • you selected at least one of the channels.
202 Configure POINT I/O Modules in RSLogix 5000 Software You see a Low Value dialog. 6. From the Low Value dialog, follow the instructions you see and click Next. You see the High Value dialog. 7. From the High Value dialog, follow the instructions you see and click Next to start calibration. 8. If calibration completes successfully, you see the Calibration Completed dialog.
Configure POINT I/O Modules in RSLogix 5000 Software 203 If calibration fails, the Results dialog shows a failed calibration. 9. If calibration is successful, click Finish; otherwise, from the Results dialog, click Retry to calibrate the channel that did not calibrate successfully and repeat the process until calibration is successful. 10. Repeat calibration for each channel, if applicable.
204 Configure POINT I/O Modules in RSLogix 5000 Software Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013
Appendix D Configure POINT I/O Modules for DeviceNet Networks About This Appendix Read this appendix to learn how to configure POINT I/O modules in a DeviceNet network. If you are using a ControlNet, EtherNet/IP, or PROFIBUS network, refer to the appropriate manual.
206 Configure POINT I/O Modules for DeviceNet Networks device has been commissioned and attached to a network, you can use the RSNetWorx for DeviceNet node commissioning tool to edit the node address and data rate that were set previously. Exercise caution while editing node addresses when on a network. When you apply a new node address, it immediately overwrites the node address data in the device currently specified.
Configure POINT I/O Modules for DeviceNet Networks 207 For example, assume you have five POINT I/O modules in a line, and the address of the first module is 10. After the Sequential Address command is sent to the first module, the node address of the line is 10, 11, 12, 13, and 14. Using Third-party Configuration Software When using third-party configuration software, load the EDS files into the software and follow the designers instructions.
208 Configure POINT I/O Modules for DeviceNet Networks A dialog similar to the following appears. 4. Click the Device Parameters tab to get to the dialog for setting the parameters. Configure Input Modules See the figure for a Device Parameters dialog for a 1734-IB4 input module example. All digital input modules have parameters similar to this example. On this dialog, you see all the parameters for the module.
Configure POINT I/O Modules for DeviceNet Networks 209 The Group’s pull-down includes the following: • All parameters • I/O • Configure • POINTBus To complete entries from the Device Parameters dialog, use this procedure. 1. From the General Parameters dialog, at the groups list Select Configuration and the parameters you want. 2. From the Device Parameters dialog, select Single and change or configure parameters one at a time, or select All to change all selections at once.
210 Configure POINT I/O Modules for DeviceNet Networks the network, and you are prevented from selecting a specific communication rate. 3. From the Device Parameters dialog, select the filter of your choice by selecting and typing in the filter time, noting that each input channel can have its own time selection. 4. From the Device Parameters dialog, click Download to Device.
Configure POINT I/O Modules for DeviceNet Networks 211 Configure Output Modules To configure output modules, follow this procedure. Output modules use dialogs similar to the one for the 1734-OB4E output module used in this procedure. 1. From the General Parameters dialog, click Device Parameters to get the dialog for setting parameters. 2. From the Device Parameters dialog, set parameters for the module to include sequential addressing and autobaud or, if not using autobaud, communication rate.
212 Configure POINT I/O Modules for DeviceNet Networks • • • • I/O output status Reset services POINTBus Configuration 3. At the Groups pull-down menu, select Configuration and the parameters you want. 4.
Configure POINT I/O Modules for DeviceNet Networks See the figures for dialogs for selecting Fault Action and Fault Value. See the figure for a dialog for selecting Idle Action and Idle Value. See the figure for a dialog for Latching Alarms parameter select.
214 Configure POINT I/O Modules for DeviceNet Networks See the figure for a dialog for selecting Enable No Load. See the figure for a dialog for selecting Reset Mode.
Configure POINT I/O Modules for DeviceNet Networks See the figure for a dialog for selecting autobaud. 5. From the Device Parameters dialog, click Download to Device. To configure the 1734-OW2 relay output module, use this procedure. 1. From the General dialog, click Device Parameters to get the dialog for setting parameters. You see the EDS Editor. 2. From the EDS Editor, click Upload to load the latest information.
216 Configure POINT I/O Modules for DeviceNet Networks 3. From the Device Parameters dialog, click Configuration to set the parameters for the module to include sequential addressing and autobaud, or, if not using autobaud, the communication rate.
Configure POINT I/O Modules for DeviceNet Networks • Autobaud - Enable/Disable Rockwell Automation Publication 1734-UM001E-EN-P - July 2013 217
218 Configure POINT I/O Modules for DeviceNet Networks 4. From the Device Parameters dialog, at Groups select All parameters to display each item and POINTBus to display only the run/idle command and autobaud. 5. From the Device Parameters dialog, to monitor the output, click Start Monitor, noting the following: • The output value is displayed for each scan. • Click All to scan all values. • The Start Monitor button turns to Stop Monitor during monitoring.
Configure POINT I/O Modules for DeviceNet Networks Configure Analog Modules Using RSNetWorx Software 219 Read this for a description of how to configure any analog module. The 1734IE2C and 1734-OE2C modules in this procedure are representative of input and output analog modules. The actual dialogs for your particular module may not be identical to the ones shown here. To configure analog input modules, proceed as follows. 1. Open your RSNetWorx for DeviceNet software.
220 Configure POINT I/O Modules for DeviceNet Networks An EDS Editor dialog appears. 5. From the EDS Editor dialog, click Upload to upload existing parameters from the device. 6. From the Device Parameters dialog, at the Groups list select Configuration to select parameters. 7. Select Single to change or configure parameters one at a time or All to change all selections at once. 8.
Configure POINT I/O Modules for DeviceNet Networks 221 To configure the analog output module, use this procedure. 1. Double-click the icon. The General dialog appears. 2. From the General dialog, click Device Parameters to set parameters. You see the EDS Editor dialog. 3. From the EDS Editor dialog, click Upload to upload existing parameters from the device. 4. From the Device Parameters dialog, from Groups select Configuration.
222 Configure POINT I/O Modules for DeviceNet Networks 5. From the Device Parameters dialog, set Run or Idle, noting that any parameter with a lock indicated next to it is nonchangeable.. 6. Select values for current or voltage.
Configure POINT I/O Modules for DeviceNet Networks • Go to Fault Value 7. For Enable Alarm Latch, select Enable Latching Alarms or Disable. 8. For Disable Alarm, select Alarms Enabled or Alarms Disabled. 9. For Autobaud, select Enable or Disable.
224 Configure POINT I/O Modules for DeviceNet Networks With current or voltage modules if you change range values, note that it affects range or scaling of the module.
Index Numerics 1734D-IA16 module about 14 wire 87 1734D-IA8XOA8 module about 14 wire 81 1734D-IA8XOW8 module about 14 wire 84 1734D-IB16 module about 14 wire 90 1734D-IB8XOB module about 14 wire 74 1734D-IB8XOW8 module about 14 wire 78 1734-EP24DC module wire 64 1734-EPAC module wire 67 1734-FPD module wire 61 1734-IA2 module about 13 default data map 165 troubleshoot 145 wire 49 1734-IA4 module about 13 default data map 165 troubleshoot 145 wire 49 1734-IB2 module about 13, 14 default data map 162 troubles
226 Index 1734-OB2EP module about 13 default data map 167 troubleshoot 142 wire 37 1734-OB4 module about 13 default data map 167 troubleshoot 141 wire 35 1734-OB4E module about 13 default data map 167 troubleshoot 141 wire 34, 35 1734-OB8 module about 13 default data map 167 troubleshoot 141 wire 34, 36 1734-OB8E module about 13 default data map 167 troubleshoot 141 wire 34, 36 1734-OE2C module about 16 default data map 171 troubleshoot 148 wire 57 1734-OE2V module about 16 default data map 172 troublesho
Index commissioning nodes 211 tool 212 configure analog modules using RSLogix 5000 software 195 using RSNetWorx software 271 configure digital modules using RSLogix 5000 software 183 using RSNetWorx software 213 configure the module 93 ControlNet network 9, 205 D data maps 93, 161-172 default data maps 93, 161-172 DeviceNet network 9, 206 diagnostics, module 137 digital AC input modules 95 AC output modules 98 DC input modules 93 DC output modules 96 filter 104 dimensions for mounting 173 DIN rail 21 disab
228 Index remove a mounting base 25 RSNetWorx software 206 for DeviceNet node commissioning tool 212 S SAA, sequential auto addressing 207 scaling analog input modules 102 analog output modules 108 sequential auto addressing 207 specialty modules 18 T third party configuration software 207 troubleshoot 1734-ACNR adapter 153 1734-ADN adapter 151 1734-AENT adapter 158 1734-APB adapter 156 1734-IA2 module 145 1734-IB2 module 140 1734-IB4 module 140 1734-IB8 module 140 1734-IE2C module 147 1734-IE2V module
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