Installation Instructions POINT I/O DeviceNet Adapter Catalog Numbers 1734-ADN, 1734-ADNX Inside… For This Topic See Page Important User Information 2 Preventing Electrostatic Discharge 3 Environment and Enclosure 4 About This Manual 5 About the Adapter 5 For More Information 5 Install the Adapter 6 Install a Replacement Adapter in an Existing System 10 Wire the Adapter 12 Troubleshoot with Indicators 15 North American Hazardous Location Approval 19 European Hazardous Location Appr
POINT I/O DeviceNet Adapter 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.
POINT I/O DeviceNet Adapter 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. • If available, use a static-safe workstation.
POINT I/O DeviceNet Adapter 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 DeviceNet Adapter 5 About This Manual Use this manual as a guide to install the adapter. The manual covers hardware installation and other information related to get you started. IMPORTANT In this manual, we use 1734-ADN(X) to refer to both of the following adapters: • 1734-ADN POINT I/O DeviceNet Adapter • 1734-ADNX POINT I/O DeviceNet Adapter with Subnet Expansion We use 1734-ADN to refer only to the 1734-ADN adapter and 1734-ADNX to refer only to the 1734-ADNX adapter.
POINT I/O DeviceNet Adapter Install the Adapter To install the adapter on the DIN rail prior to installing other base units, 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 DeviceNet Adapter 7 3. Insert the DeviceNet network plug and tighten the holding screws. DeviceNet network plug Holding screw Holding screw 31111-MC WARNING If you connect or disconnect the communication cable with power applied to this module or any device on the network, an electrical arc can occur. This could cause an explosion in hazardous location installations.
POINT I/O DeviceNet Adapter 4. Set the node address by pressing the + and - buttons on the 2-position thumbwheel switch. Network node address thumbwheel Module Status 0 2 PointBus Status ControlNet A Status ControlNet B Status 42510 42510 1734-ACNR Valid physical settings range from 00 to 63. You can also set the node address to some value between 64-99. In this case, you can change the adapter’s node address via the RSNetWorx for DeviceNet software.
POINT I/O DeviceNet Adapter 9 5. Slide the safety end cap to remove it. This exposes the backplane and power interconnections. ATTENTION Do not discard the end cap. Use this end cap to cover the exposed interconnections on the last mounting base on the DIN rail. Failure to do so could result in equipment damage or injury from electric shock.
POINT I/O DeviceNet Adapter Install a Replacement Adapter in an Existing System 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 DeviceNet Adapter 11 For information about how to remove POINT I/O modules from the DIN rail, see the associated publications for those modules. RTB removal handle 42511 4. Use a small-bladed screwdriver to rotate the DIN rail locking screw to a vertical position and release the locking mechanism. 42417 5. Pull the adapter off of the DIN rail to remove it from the existing system. 6.
POINT I/O DeviceNet Adapter Wire the Adapter WARNING WARNING If you connect or disconnect the communications cable with power applied to this module or any device on the network, an electrical arc can occur. This could cause an explosion in hazardous location installations. 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.
POINT I/O DeviceNet Adapter 13 Network node address thumbwheel Adapter Status DeviceNet Status Adapter status PointBus Status PointBus/Subnet status DeviceNet status 1734-ADN DeviceNet connector System power System Power Field Power Field power NC CHAS GND Subnet connector C V NC = No Connection CHAS GND = Chassis Ground C = Common V = Supply NC CHAS GND C V 42513 Publication 1734-IN026A-EN-P - April 2005
POINT I/O DeviceNet Adapter Adapter/field power 12/24V dc 0 1 NC NC 2 3 CHAS CHAS 4 V dc Connect this dc supply to the internal power bus. 5 C C V V 6 7 You cannot supply power to the adapter from the DeviceNet power supply. 42513 NC = No Connection C = Common DeviceNet connection CHAS = Chassis Ground V = Supply (Do not connect 120/240V ac power to this supply.
POINT I/O DeviceNet Adapter 15 Terminal Notes 0 No connection Reserved 1 No connection 2 Chassis Ground 3 Chassis Ground 4 Common 5 Common 6 Voltage Input 7 Voltage Input Apply 12/24V dc. Connects to the internal power bus. Troubleshoot with Indicators Use the status indicators to troubleshoot your adapter.
POINT I/O DeviceNet Adapter Status indicators for 1734-ADNX adapters Adapter Status DeviceNet Status Subnet Status Adapter status Network status Subnet status 1734-ADNX System Power Field Power Indicator Indication System Power Off • Not active • Field power is OFF. • DC-DC converter problem Green • System power is ON. • DC-DC converter is active (5V). Off • Not active • Field power is OFF.
POINT I/O DeviceNet Adapter 17 Indicator Indication Probable Cause Take This Action Adapter Status Off No power is applied to device. Power the adapter. Green Device is operating normally. None Flashing Green Device needs to be commissioned because configuration is missing, incomplete, or incorrect Check configuration and recommission the adapter. Flashing Red Recoverable fault is present. Make sure the adapter does not need a FLASH update.
POINT I/O DeviceNet Adapter Indicator Indication Probable Cause Take This Action Subnet and PointBus Status Off Device is not online. - Device has not completed Dup_MAC_ID test. - Device is not powered. - Check module status indicator. Check adapter status indicator to determine if you need more time to complete the dup_MAC_id test or if you need to power the adapter. Flashing Green Device is online but has no connections in the established state.
POINT I/O DeviceNet Adapter 19 North American Hazardous Location Approval The 1734-ADN adapter has 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 DeviceNet Adapter European Hazardous Location Approval The 1734-ADN adapter has 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 DeviceNet Adapter 21 Specifications Communication Interface Specifications DeviceNet Communication Rate 125K bit/s (500m maximum) 250K bit/s (250m maximum) 500K bit/s (100m maximum) DeviceNet Cable Allen-Bradley part number 1485C-P1-Cxxx Refer to publication NETS-SG001 for more information. Module Location Starter module - left side of 1734 system Number of Powered Modules 63 maximum Number of Integrated I/O Channels 0 Number of I/O Points, Max.
POINT I/O DeviceNet Adapter Communications Interface Specifications (continued) Expansion I/O Capacity Up to 13 modules (13 times 75mA = 0.975, just under the limit of 1.0A), based on POINTBus current requirements The actual number of modules can vary. Add up the current requirements of the modules you want to use to make sure they do not exceed the amperage limit of the adapter. Total expansion is up to 63 modules - 13 modules maximum with the adapter.
POINT I/O DeviceNet Adapter 23 DeviceNet Power Supply Specifications Input Voltage Rating 24V dc nominal DeviceNet Input Voltage Range 11-25V dc DeviceNet specification Input Overvoltage Protection Reverse polarity protected DeviceNet Power Requirements 24V dc (+4% = 25V dc max) @ 30mA maximum Power Supply Specifications Input Voltage Rating 24V dc nominal 10-28.8V dc range Field Side Power Requirements 24V dc (+20% = 28.
POINT I/O DeviceNet Adapter General Specifications Indicators 3 red/green status indicators Adapter status DeviceNet status POINTBus status 2 green power supply status indicators: System Power (POINTBus 5V power) Field Power (24V from field supply) Mounting Type DIN-rail Weight 0.26 kg (0.
POINT I/O DeviceNet Adapter 25 Isolation Voltage (Continuous - Voltage Withstand Rating) 50V continuous Test to withstand 800V dc for 60s Operating Voltage Range 10...28.8V dc Wire Size 14 AWG (2.5mm2) - 22 AWG (0.25mm2) solid or stranded, copper wire rated at 75oC or greater 3/64 inch (1.2mm) insulation maximum Wire Category1,2 1 on power ports 2 on communications ports Wire Type Copper Terminal Base Screw Torque 5-7 pound-inches (0.5-0.
POINT I/O DeviceNet Adapter Dimensions Inches (Millimeters) 3.0H x 2.16W x 5.25L (76.2H x 54.9W x 133.4L) Operational Temperature IEC60068-2-1 (Test Ad, Operating Cold) IEC60068-2-2 (Test Bd, Operating Dry Heat) IEC60068-2-14 (Test Nb, Operating Thermal Shock) -20...55oC (-4...131oF) Storage Temperature IEC60068-2-1 (Test Ab, Unpackaged Non-operating Cold) IEC60068-2-2 (Test Bb, Unpackaged Non-operating Dry Heat) IEC60068-2-14 (Test Na, Unpackaged Non-operating Thermal Shock) -40...85oC (-40...
POINT I/O DeviceNet Adapter 27 Certification3 1734-ADNX (when product is marked) CE European Union 89/336/EEC EMC Directive, compliant with: EN 61000-6-4; Industrial Emissions EN 50082-2; Industrial Immunity EN 61326; Meas./Control/Lab., Industrial Requirements EN 61000-6-2; Industrial Immunity C-Tick Australian Radiocommunications Act, compliant with: AS/NZS CISPR11; Industrial Emissions DeviceNet compatible as certified by ODVA, Inc.
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