Installation Instructions POINT I/O 2 Current Output and 2 Voltage Output Analog Modules Catalog Numbers 1734-OE2C and 1734-OE2V, Series C Inside… For This Topic See Page Important User Information 2 Preventing Electrostatic Discharge 3 Environment and Enclosure 4 Before You Begin 5 Identify Module Components 5 Install the Mounting Base 6 Install the Module 7 Install the Removable Terminal Block (RTB) 8 Remove a Mounting Base 9 Communicate with Your Module 11 Wire the Module 12 Trou
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 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.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 3 ATTENTION Preventing Electrostatic Discharge This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment: • Touch a grounded object to discharge potential static. • Wear an approved grounding wriststrap. • Do not touch connectors or pins on component boards. • Do not touch circuit components inside the equipment.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules ATTENTION Environment and Enclosure This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC publication 60664-1), at altitudes up to 2000 meters without derating. This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR Publication 11.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 5 Before You Begin You can use these Series C modules with DeviceNet and PROFIBUS adapters. If you are using RSLogix 5000 software, version 11 or higher, you can also use the Series C modules with ControlNet and Ethernet adapters. Identify Module Components Use the figure to identify the external features of the modules.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules Install the Mounting Base To install the mounting base on the DIN rail, proceed as follows. 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 (e.g., aluminum, plastic, etc.) that can corrode, oxidize, or are poor conductors can result in improper or intermittent grounding.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 7 Install the Module 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. Be sure that power is removed or the area is nonhazardous before proceeding. Repeated electrical arcing causes excessive wear to contacts on both the module and its mating connector.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules Install the Removable Terminal Block (RTB) A removable terminal block comes with your wiring base assembly. To remove, pull up on the RTB handle. You can now remove the mounting base and replace as necessary without removing any of the wiring. To reinsert the removable terminal block, proceed as follows. 1. Insert the end opposite the handle into the base unit. This end has a curved section that engages with the wiring base. 2.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 9 Remove a Mounting Base To remove a mounting base, you must remove any installed module, and the module installed in the base to the right. Remove the removable terminal block, if wired. 1. Unlatch the RTB handle on the I/O module. 2. Pull on the RTB handle to remove the removable terminal block. WARNING When you connect or disconnect the removable terminal block (RTB) with field-side power applied, an electrical arc can occur.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 5. Repeat steps 1, 2, 3, and 4 for the module to the right. 6. Use a small-bladed screwdriver to rotate the orange, base locking screw to a vertical position. This releases the locking mechanism. 7. Lift straight up to remove.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 11 Communicate with Your Module POINT I/O modules send (consume) and receive (produce) I/O messages. You map these messages into the processor’s memory. These modules produce 2 bytes of input data (scanner Rx) (fault status). These modules consume 4 bytes of output data (scanner Tx).
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules Wire the Module WARNING If you connect or disconnect wiring while the 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.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 13 1734-OE2C POINT I/O 2 Current Output Analog Module 0 Current Output Device ac or dc 1 Out 0 2 3 Chas Gnd 4-wire Chas Gnd 4 2-wire 5 C Out = Output Channel Chas Gnd = Chassis Ground C= Common V = 12/24V dc supply Current Output Device Out 1 C 6 7 V V 43964 Channel Current Output Chassis Ground Common Supply 0 0 2 4 6 1 1 3 5 7 12/24V dc power is provided by the internal field power bus.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 1734-OE2V POINT I/O 2 Voltage Output Analog 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 0 Connection 0 1 Output 1 Connection 3 Chas Gnd Chas Gnd 2 Chas Gnd = Chassis ground C = Common V = Supply C4 5C V6 7V 43963 1734-OE2V POINT I/O 2 Voltage Output Analog Module 0 Voltage Output 1 Out 0 Out 1 Chas Gnd Chas Gnd 2
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 15 Channel Voltage Output Chassis Ground Common Supply 0 0 2 4 6 1 1 3 5 7 12/24V dc power is provided by the internal field power bus. Troubleshoot with Indicators Use the status indicators and tables to troubleshoot your module.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules Indication Probable Cause Module Status Off No power is applied to device. Green Device is operating normally. Flashing Green Device needs commissioning due to configuration missing, incomplete, or incorrect. Flashing Red Recoverable fault is present. Red Unrecoverable fault may require device replacement. Flashing Red/Green Device is in self-test. Indication Probable Cause Network Status Off Device is not online.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 17 Indication Probable Cause 1734-OE2C Probable Cause 1734-OE2V Channel Status Off Module is in CAL mode. Green Normal operation is present with channel actively controlling outputs. Flashing Green Channel is being calibrated. Flashing Red Open wire or no field power is present. A low or high clamp is present. Red - No field power is present.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules North American Hazardous Location Approval The following information applies when operating this equipment in hazardous locations: Informations sur l’utilisation de cet équipement en environnements dangereux: Products marked “CL I, DIV 2, GP A, B, C, D” are suitable for use in Class I Division 2 Groups A, B, C, D, Hazardous Locations and nonhazardous locations only.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 19 European Hazardous Location Approval European Zone 2 Certification (The following applies when the product bears the EEx marking) This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94/9/EC.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules Specifications Output Specifications 1734-OE2C Number of Outputs 2 single-ended, non-isolated Resolution 13 bits - over 0-21mA 2.5µA/cnt (average value typical range: 2.3...2.7µA/cnt) 14 bits (13 plus sign) 1.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 21 General Specifications 1734-OE2C Module Location 1734-TB, 1734-TBS, 1734-TB3, 17340TB3S wiring base assembly POINTBus Current 75 mA @5V dc Power Dissipation Maximum at 28.8V 750 Ω load on each output - 1.23 W 0Ω load on each output - 1.83 W 1.0W Thermal Dissipation Maximum at 28.8V 750Ω load on each output - 4.19 BTU/hr 0Ω load on each output - 6.24 BTU/hr 3.
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules General Specifications (Continued) 1734-OE2C Operational Temperature IEC 60068-2-1 (Test Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock): -20…55 °C (-4…131 °F) Storage Temperature IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock): -40…85 °C (-40
POINT I/O 2 Current Output and 2 Voltage Output Analog Modules 23 General Specifications (Continued) 1734-OE2C 1734-OE2V Radiated RF Immunity IEC 61000-4-3: 10 V/m with 1kHz sine-wave 80%AM from 30 MHz to 2000 MHz 10 V/m with 200 Hz 50% Pulse 100%AM at 900 Mhz 10 V/m with 200 Hz 50% Pulse 100%AM at 1890 MHz EFT/B Immunity IEC 61000-4-4: ±3 kV at 2.
Certification3 (When Product is Marked) 1734-OE2C c-UL-us X c-UL-us UL Listed Industrial Control Equipment, certified for U.S. and Canada UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada CE European Union 89/336/EEC EMC Directive, compliant with: EN 50082-2; Industrial Immunity EN 61326; Meas./Control/Lab.
