Page 1 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, 1734- IV2, 1734-IV4, 1734-IV8, 1734-OA2, 1734-OA4, 1734-OB2, 1734-OB2EP, 1734-IV8, 1734-OA2, 1734-OA4, 1734- OB2, 1734-OB2EP, 1734-OB2E, 1734-OB4, 1734-OB4E, 1734-OB8, 1734-OB8E, 1734-OV2E, 1734-OV4E,...
Page 2 Identifies information that is critical for successful application and understanding of the product. Allen-Bradley, POINT I/O, POINTBus, Rockwell Automation, RSLogix, RSNetWorx, RSNetWorx for DeviceNet, and TechConnect are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.
Page 3 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...
Page 4 Summary of Changes Notes: Publication 1734-UM001E-EN-P - July 2013...
Page 5: Who Should Use This Manual
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: •...
Page 6: Additional Resources
Describes how to use 1734-APB adapters Digital AC Input Modules 220V AC Input Module Installation Instructions, publication 1734-IN008 Provides installation information about 1734-IM2 and 1734-IM4 modules 120V AC Input Module Installation Instructions, publication 1734-IN010 Provides installation information about 1734-IA2 and 1734-IA4 modules...
Page 7 Preface Resource Description 8 AC Input/8 AC Relay Output Module Installation Instructions, publication Provides installation information about 1734D-IA8XOW8 modules 1734-IN023 8 DC Input/8 Output Module Installation Instructions, publication Provides installation information about 1734D-IB8XOB8 modules 1734-IN020 8 DC Input/8 DC Output Module Installation Instructions, publication Provides installation information about 1734D-IB8XOW8 modules 1734-IN021 16 AC Input Module Installation Instructions, publication...
Page 8 Preface Resource Description RTD and Isolated Thermocouple Input User Manual, publication Describes how to use 1734-IR2, 1734-IT2I, and 1734-IR2E modules 1734-UM004 Synchronous Serial Interface Encoder Module Installation Instructions, Provides installation information about 1734-SSI modules publication 1734-IN581 Synchronous Serial Interface Encoder Module User Manual, publication Describes how to use 1734-SSI modules 1734-UM007 Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 9: Table Of Contents
Table of Contents Preface Purpose of This Manual......... . . 13 Who Should Use This Manual .
Page 10 1734-IM2 120V AC 2 Input Module Wiring Diagram ..55 1734-IM4 2 Input Module Wiring Diagram ....56 1734-OA2 and 1734- OA4 120/220V AC Output Modules .
Page 11 Chapter 3 Install POINTBlock I/O Modules About This Chapter ..........77 Wiring POINTBlock Modules .
Page 12 Chapter 4 POINT I/O Module Data About This Chapter..........97 Digital Input Modules .
Page 13 1734-OA2 and 1734-OA4 120/220V AC Output Module ..150 1734-IM2 and 1734-IM4 220V AC Input Module ... . . 150 Troubleshoot Analog Modules ........151 1734-IE2C Analog Current Input Module .
Page 14 1734-IM4 Input Module........169...
Page 15 xxiii Appendix C Configure POINT I/O Modules in About This Appendix ......... . . 183 Use the Help Button .
Page 16 xxiv Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 17: About The Modules
2 120/220V AC output modules 1734-OA2, 1734-OA4 2 120V AC input modules 1734-IA2, 1734-IA4 2 240V AC input modules 1734-IM2, 1734-IM4 This table lists the 1734D POINTBlock modules. POINTBlock Module Description Cat. No. 8 AC input and 8 AC output...
Page 18: Input Modules
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.
Page 19: Relay Output Modules
About the Modules he 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.
Page 20: Input Modules
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. – Channel 0 Status (1 byte) –...
Page 21: Specialty Modules
About the Modules • 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.
Page 22 About the Modules Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 23: Install Point I/O Modules
Also, see the appropriate sections in this publication, as well as the Allen-Bradley publication 1770-4.1 (Industrial Automation Wiring and Grounding Guidelines), for additional installation requirements pertaining to this equipment.
Page 24 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.
Page 25: Install The Mounting Base Assembly
Install POINT I/O Modules Install the Mounting Base 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 Assembly terminal block. An alternative is the 1734-TOP, 1734-TOPS, 1734-TOP3, or 1734-TOP3S POINT I/O one-piece terminal base.
Page 26 Install POINT I/O Modules 46116 Description Description Module Locking Mechanism Slide-in Writable Label Insertable I/O Module Handle One-piece Terminal Base with Interlocking Side Pieces Screw or Spring Clamp Mechanical Keying (orange) DIN Rail Locking Screw (orange) Module Wiring Diagram 1. Position the mounting base (wiring base assembly) vertically above the installed units (adapter, power supply, or existing module).
Page 27: Install An I/O Module
46148 Module Keyswitch Position 1734-ARM – 1734-CTM, 1734-VTM 1734-IA2, 1734-IA4 1734-IB2,1734-IB4, 1734-IB8 1734-IE2C, 1734-IE2V 1734-IM2, 1734-IM4 1734-IV2, 1734-IV4, 1734-IV8 1734-OA2, 1734-OA4 1734-OB2, 1734-OB4, 1734-OB8, 1734-OB2E, 1734-OB4E, 1734-OB8E 1734-OB2EP 1734-OE2C, 1734-OE2V 1734-OV2E, 1734-OV4E, 1734-OV8E 1734-OW2, 1734-OW4 1734-OX2 (1) Use the same keyswitch position as the removed module.
Page 28: Install The Removable Terminal Block
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 3. Insert the module straight down into the mounting base and press to secure, locking the module into place.
Page 29: Remove A Mounting Base
Install POINT I/O Modules 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.
Page 30: Wiring Digital Modules
Install POINT I/O Modules Wiring Digital Modules Refer to this section to wire digital modules. 1734-IB2, 1734-IB4, and 1734-IB8 Sink Input Modules 1734-IB4 1734-IB8 1734-IB2 Module Module Module Status Status Status Network Network Network Status Status Status NODE: NODE: NODE: 24VDC 24VDC 24VDC...
Page 31 Install POINT I/O Modules 1734-IB4 Module Wiring Diagram Sink Input In 0 In 1 2-wire 3-wire In 2 In 3 Prox Prox Prox Prox V = 12/24V DC C = Common Channel Input Common Voltage Connect common on 3- proximity switches. 12/24V DC is supplied through the internal power bus.
Page 32 Install POINT I/O Modules Channel Input Channel Input Daisychain common and power connections from 1734 adapter, 1734-FPD module, 1734-EP24DC power supply, or from a user- supplied 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.
Page 33 Install POINT I/O Modules Example of Wiring - 1734-IB8 Module Using 3-wire Proximity Switches 1734-IB8 1734-IB8 1734-CTM 1734-VTM Prox In 0 In 1 In 2 In 3 In 4 In 5 Prox In 6 In 7 C = Common V = Voltage Out Example of Wiring - 1734-IB8 Module Using 3-wire Proximity Switches Module Module...
Page 34: 1734-Ib4D Modules
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.
Page 35: 1734-Iv2, 1734-Iv4, And 1734-Iv8 Source Input Modules
Install POINT I/O Modules 1734-IV2, 1734-IV4, and 1734-IV8 Source Input Modules 1734-IV2 1734-IV4 1734-IV8 Module Status Module Status Module Status Module Module Module Status Status Status Network Status Network Network Network Status Network Network Status Status Status Status NODE: NODE: NODE: 24VDC 24VDC...
Page 36 Install POINT I/O Modules 1734-IV4 Module Wiring Diagram Source Input In 0 In 1 3-wire 2-wire In 2 In 3 Prox Prox Prox Prox V = 12/24V DC C = Common Channel Input Terminal Common Terminal Power Channel 0 Channel 1 Channel 2 Channel 3 Connect power on 3-wire proximity switches.
Page 37: 1734-Ob2E, 1734-Ob4E, 1734-Ob8E, 1734-Ob2, 1734-Ob4, And 1734-Ob8 Protected Output Modules
Install POINT I/O Modules 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.
Page 38 Install POINT I/O Modules 1734-OB2 1734-OB8 1734-OB4 Module Module Status Module Module Status Status Status Network Network Status Network Network Status Status Status NODE: NODE: NODE: 24VDC 24VDC 24VDC Source Source Source Output Output Output Status of Output 0 Status of Output 0 Status of Output 0 &...
Page 39 Install POINT I/O Modules 1734-OB4 and 1734-OB4E Module Wiring Diagram Out 1 Out 0 Out 2 Out 3 Load Load Load Load V = 12/24V DC, C = Common 44339 Field power is supplied from internal power bus Channel Output Common Power Terminal...
Page 40 Install POINT I/O Modules 1734-OB8 and 1734-OB8E Module Wiring Diagram Load Load Out 0 Out 1 Load Load Out 3 Out 2 Load Load Out 4 Out 5 Load Load Out 6 Out 7 Common must be daisychained from a 1734 adapter, 1734-FPD module, 1734-EP24DC power supply, or from a user-supplied auxiliary terminal block.
Page 41 Install POINT I/O Modules 1734-OB2EP Protected Output Module Module Status Module Status Network Status Network Status NODE: Protected Sourcing Output Status of Output 0 Status of Output 1 1734 OB2EP Output 1 Output 0 Connection Connection Output 1 Output 0 Connection Connection C = Common...
Page 42: 1734-Ow2 And 1734-Ow4 Relay Output Modules
Install POINT I/O Modules 1734-OW2 and 1734-OW4 Relay Output Modules 1734-OW2 1734-OW4 Module Status Module Status Module Module Status Status Network Status Network Status Network Network Status Status NODE: NODE: Relay Relay Output Output Status of Output 0 Status of Output 0 Status of Output 1 Status of Output 1 Status of Output 2...
Page 43: 1734-Ow4 Modules With Load Powered By
Install POINT I/O Modules 1734-OW2 Modules with Load Powered by External Power Wiring Diagram Power Power Out 0A Out 1A Supply Supply Out 1B Out 0B Load Load Out = Output channel relay contacts Power Supply = can range from +5V DC…240V AC C = Common Channel Output...
Page 44 Install POINT I/O Modules Channel Output Common Supply (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.
Page 45 Install POINT I/O Modules Relay Modules Using a 1734-FPD or 1734-EPAC Module to Create a New AC Power Bus IB2 IV2 IB4 IV4 FPD OW2 OW2 OW2 IB2 IV2 IB4 IV4 EPAC OW2 OW2 OW2 Power Power Power Power 120V AC 120V AC Relay Modules Using External Wiring for AC Power IB4 IV2...
Page 46 Install POINT I/O Modules 1734-OV2E, 1734-OV4E, and 1734-OV8E Sink Output Modules 1734-OV2E 1734-OV4E 1734-OV8E Module Status Module Status Module Module Status Module Status Module Status Status Network Status Network Network Status Network Status Network Status Network Status Status NODE: NODE: NODE: 24VDC 24VDC...
Page 47 Install POINT I/O Modules DC Sink Output Module Cat. No. 1734-OV4E Wiring Diagram Out 0 Out 1 Out 2 Out 3 Load Load Load Load V = 12/24V DC, C = Common Field power is supplied from internal power bus Channel Output Terminal Power...
Page 48: 1734-Ox2 2-Relay Output Modules
Install POINT I/O Modules 1734-OX2 2-relay Output Modules Module Module Status Status Network Network Status Status NODE: Relay Output Status of Output 0 Status of Output 1 NC = Normally closed NO = Normally open RC = Relay Common 1734 +V = Positive Supply Output 0 Connection - NC NC - Output 1 Connection...
Page 49: 1734-Ox2 Modules With Load Powered By External Power Bus
Install POINT I/O Modules 1734-OX2 Modules with Load Powered by External Power Bus Wiring Diagram Power Out 1 Out 0 Supply Power Out 1 Out 0 L2/N L2/N Out 0 Out 1 Load Load Out = Output channel relay contacts Power Supply = can range from +5V DC…240V AC RC = Relay Common Channel...
Page 50 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 IB2 IV4 FPD OX2 OX2 OX2 AC Power 120V AC or 240V AC Based on I/O Modules 24V DC 120V AC Wiring Using a 1734-FPD Module To Create a New AC...
Page 51 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 IV4 FPD OX2 OX2 OX2 0 1 0 1 24V DC 24V DC 120V AC or 240V AC Based on I/O Modules 46123 EPAC...
Page 52: 1734-Ia2 And 1734-Ia4 120 V Ac Input Modules
Install POINT I/O Modules Wire Using External Power Source for AC Relay Power IB2 IB4 IV2 IV4 OX2OX2 OX2 L2/N 120V/240V AC 1734-IA2 and 1734-IA4 120 V AC Input Modules 1734-IA4 1734-IA2 Module Status Module Status Network Module Status Module Status Status Network Status...
Page 53 Install POINT I/O Modules 1734-IA2 120 V AC Input Module Wiring Diagram Ch 0 Ch 1 Prox Prox 2-wire 3-wire L2/N L2/N Ch 0 = Channel 0 Ch 1 = Channel 1 NC = No connection L2/N = 120V AC Neutral L1 = 120V AC Channel Input Terminal...
Page 54: 1734-Im2 And 1734-Im4 220V Ac Input Modules
Install POINT I/O Modules 1734-IM2 and 1734-IM4 220V AC Input Modules 1734-IM2 1734-IM4 Module Status Module Module Status Module Status Status Network Status Network Network Status Network Status Status NODE: NODE: 220VAC 220VAC Input Input Status of Input 0 Status of Input 0...
Page 55: 1734-Im2 120V Ac 2 Input Module Wiring Diagram
Install POINT I/O Modules 1734-IM2 120V AC 2 Input Module Wiring Diagram Ch 0 Ch 1 Prox Prox 2-wire 3-wire L2/N L2/N Ch 0 = Channel 0 input Ch 1 = channel 1 input 41966B NC = No connection L2/N = 220V AC Neutral L1 = 220V AC Channel Input Terminal...
Page 56: 1734-Oa2 And 1734- Oa4 120/220V Ac Output Modules
Install POINT I/O Modules 1734-OA2 and 1734- OA4 120/220V AC Output Modules 1734-OA2 1734-OA4 Module Status Module Status Module Module Status Status Network Status Network Status Network Network Status Status NODE: NODE: NODE: 120VAC 120/220VAC Input Output Status of Output 0 Status of Output 0 Status of Output 1 Status of Output 1...
Page 57: 1734-Oa4 Ac 2 Output Module Wiring Diagram
Install POINT I/O Modules 1734-OA4 AC 2 Output Module Wiring Diagram Ch 1 Ch 0 Ch 3 Ch 2 Load Load Load Load L2/N L2/N 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...
Page 58: Wiring Analog Modules
Install POINT I/O Modules Wiring Analog Modules 1734-IE2C Analog Current Input Module Module Status Module Status Network Status Network Status NODE: 4-20mA Analog Input Status of Input 0 Status of Input 1 1734 IE2C Input 1 Connection Input 0 Connection Chas Gnd Chas Gnd Chas Gnd = Chassis ground...
Page 59: 1734-Ie2V Analog Voltage Input Module
Install POINT I/O Modules 1734-IE2V Analog Voltage Input Module Module Module Status Status Network Status Network Status NODE: Analog Voltage Input Status of Input 0 Status of Input 1 1734 IE2V Input 1 Connection Input 0 Connection Chas Gnd Chas Gnd 41974 Chas Gnd = Chassis ground C = Common...
Page 60: 1734-Oe2C Analog Current Output Module
Install POINT I/O Modules 1734-OE2C Analog Current Output Module Module Status Module Status Network Status Network Status NODE: 4-20mA Analog Output Status of Output 0 Status of Output 1 1734 OE2C Output 1 Connection Output 0 Connection Chas Gnd Chas Gnd ChasGnd = Chassis ground 41974 C = Common...
Page 61: 1734-Oe2V Analog Voltage Output Module
Install POINT I/O Modules 1734-OE2V Analog Voltage Output Module Module Status Module Status Network Status Network Status NODE: Analog Voltage Output Status of Output 0 Status of Output 1 1734 OE2V Output 1 Connection Output 0 Connection Chas Gnd Chas Gnd Chas Gnd = Chassis ground C = Common V = Supply...
Page 62: Wiring Power Distribution And Other Modules
Install POINT I/O Modules Wiring Power Distribution 1734-PDN Communication Interface Module and Other Modules DeviceNet Connector System Power DeviceNet Power CHAS GND CHAS GND NC = No Connection CHAS GND = Chassis Ground 41970 C = Common V = Supply 1734-PDN Module Wiring Diagram CHAS CHAS...
Page 63: 1734-Fpd Field Potential Distributor Module
Install POINT I/O Modules Wire the Communication Interface Module for AC Modules Only AC Power Bus 120V AC 1734-FPD Field Potential Distributor Module CHAS GND CHAS GND NC = No Connection CHAS GND = Chassis Ground C = Common V = Supply Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 64: 1734-Fpd Modules For 12/24V Dc Wiring Diagram
Install POINT I/O Modules 1734-FPD Modules for 12/24V DC Wiring Diagram CHAS CHAS V DC This supply will be connected to the internal power bus. V = 12/24V DC, C = Common CHAS GND = Chassis ground Connect Terminal +V DC -V DC Chas Gnd 12/24V DC becomes the internal power bus for modules...
Page 65 Install POINT I/O Modules This configuration changes the power bus voltage for AC modules. AC Power Bus L2/N L1 Digital Power Bus Wiring Using a 1734-FPD Module to Create a New DC Power Bus This configuration changes power bus voltage for 12/24V DC systems. FPD IB2 IB4 IV2 PDN IB2 IB4 OB2E OB4E OB4E...
Page 66: 1734-Ep24Dc Expansion Power Supply
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. OB2E OB4E IE2C OE2C OE2C 24V DC Digital I/O Analog I/O 42009 Power Bus Power Bus 1734-EP24DC Expansion Power Supply...
Page 67: 12/24V Dc Wiring Diagram
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. Do not connect 120/240V AC CHAS CHAS...
Page 68 Install POINT I/O Modules Example of Functional Partitioning EP24DC Adapter Status DeviceNet Status PointBus Status 1734-EP24DC 1734-ADN System Power System Power DeviceNet DeviceNet Power Power 0 1 0 1 12/24V DC Analog Supply 12/24V DC 1734adn4A Digital Supply The 1734-EP24DC expansion power supply can be used with POINT I/O IMPORTANT adapters only.
Page 69: 1734-Epac Ac Expansion Power Supply
Install POINT I/O Modules 1734-EPAC AC Expansion Power Supply NC = No Connection PE = Protective Earth Ground L2/N L2/N L2/N = Neutral L1 = 120/240V AC 120/240V AC Wiring Diagram Connect ground wire to PE terminal. This AC supply will be connected to the internal power bus.
Page 70 Install POINT I/O Modules ATTENTION: Use the 1734-EPAC AC expansion power supply only with adapter class products. The 1734-EPAC AC expansion power supply can be used only with IMPORTANT POINT I/O adapters. Example of Functional Partitioning 1734-ADN 1734-EPAC 1734-EPAC Adapter Status DeviceNet Status...
Page 71: 1734-Arm Address Reserve Module
Install POINT I/O Modules Example of Logical Partitioning 1734-ADN 1734-EPAC Adapter Status DeviceNet Status PointBus Status 1734-EPAC 1734-ADN System System Power Power Field Power DeviceNet Power 0 1 0 1 120V AC Supply 46130 24V DC Supply 1734-ARM Address Reserve Module The 1734-ARM module requires no external wiring.
Page 72: 1734-Ctm And 1734-Vtm Modules
Install POINT I/O Modules 1734-CTM and 1734-VTM Modules 1734-CTM 1734-VTM 1734 1734 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...
Page 73: Source Input Wiring Diagram
Install POINT I/O Modules Source Input Wiring Diagram 1734-IB8 1734-IB8 1734-VTM 1734-CTM 2-wire Prox In 0 In 1 In 2 In 3 In 4 In 5 3-wire Prox In 6 In 7 V = Voltage Out C = Common Source Output Wiring Diagram 1734-CTM 1734-OV8 Load...
Page 74: General Purpose Wiring Diagram
Install POINT I/O Modules General Purpose Wiring Diagram 1734 1734 Adapter C = Common V = Voltage Out Power Other Supply Devices Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 75: Install Pointblock I/O Modules
Chapter 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 •...
Page 76: Input/8 Output Module Wiring Diagram
Install POINTBlock I/O Modules 8 Input/8 Output Module Wiring Diagram Field 12/24V dc Power Inputs Outputs Power V dc RTB 0 RTB 1 RTB 2 RTB 3 RTB 4 This supply will be connected to the internal power bus. NC = No Connection Chas Gnd = Chassis Ground C = Common V = Supply...
Page 77: Output Wiring Diagram
Install POINTBlock I/O Modules ATTENTION: When connecting more than one wire in a termination point, make sure that both wires are the same gauge and type. Output Wiring Diagram Out 0 Out 1 Out 2 Out 3 Load Load Load Load V = 12/24V dc, C = Common Field power is supplied from internal power bus...
Page 78 Install POINTBlock I/O Modules Latch Mode Functionality State Indication Error Bit Dark Yellow Faulted/On Faulted/Off Flashing Red 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...
Page 79: Input/8 Relay Output Module Wiring Diagram
Install POINTBlock I/O Modules 1734D-IB8XOW8 POINTBlock 8 DC In/8 Relay Out Modules Module Status Network Status Inputs Outputs I/O status 10-60 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 Inputs Outputs...
Page 80: Sink Input Wiring
Install POINTBlock I/O Modules Sink Input Wiring In 0 In 1 Prox Prox 2-wire 3-wire V = 12/24V dc C = Common Channel Input Terminal Common Voltage Remote Termination Block 1 Remote Termination Block 2 Connect common on 3-wire proximity switches. 12/24V DC is supplied through the internal power bus.
Page 81 Install POINTBlock I/O Modules Output Wiring Diagram (Load Powered by External Power) Power Power Supply Supply Load Load Out = Output channel relay contacts Power Supply = can range from +5V DC to 240V ac C = Common Channel Output Common Supply Remote Termination Block 3...
Page 82: 1734D-Ia8Xoa8 Pointblock 8 Ac In/8 Ac Out Modules
Install POINTBlock I/O Modules 1734D-IA8XOA8 POINTBlock 8 AC In/8 AC Out Modules Module Status Network Status Inputs Outputs I/O status 10-60 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 Field Power...
Page 83: Input Wiring Diagram
Install POINTBlock I/O Modules Input Wiring Diagram In 0 In 1 In 2 In 3 Prox Prox L1 = 120V ac L2 = Return Channel Input Terminal Return Voltage Remote Termination Block 1 Remote Termination Block 2 120V AC is supplied through the internal power bus. ATTENTION: When connecting more than one wire in a termination point, make sure that both wires are the same gauge and type.
Page 84: Output Wiring Diagram
Install POINTBlock I/O Modules Output Wiring Diagram In 0 In 1 In 2 In 3 Load Load Load Load L1 = 120V ac L2 = Return Channel Output Terminal Common Terminal Power Remote Termination Block 3 Channel 0 Channel 1 Channel 2 Channel 3 Remote Termination Block 4...
Page 85 Install POINTBlock I/O Modules 1734D-IA8XOW8 POINTBlock 8 AC In/8 Relay Out Modules Module Status Network Status Inputs Outputs I/O status 10-60 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 Field Power...
Page 86: Input Wiring Diagram
Install POINTBlock I/O Modules Input Wiring Diagram In 1 In 0 In 3 In 2 Prox Prox L1 = 120V ac L2 = Return Channel Input Terminal Return Voltage Remote Termination Block 1 Remote Termination Block 2 120V AC is supplied through the internal power bus. ATTENTION: When connecting more than one wire in a termination point, make sure that both wires are the same gauge and type.
Page 87: Output Wiring Diagram
Install POINTBlock I/O Modules Output Wiring Diagram Load Powered by External Power Power Power Out 0A Out 1A Supply Supply Out 0B Out 1B Out 2A Out 3A Load Load Out = Output channel relay contacts Out 2B Out 3B L1 = 120V ac L2 = Return Channel...
Page 88: 1734D-Ia16 Pointblock 16 Ac Input Modules
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 Field Power Inputs Power L2in L2in...
Page 89: Input Wiring Diagram
Install POINTBlock I/O Modules Input Wiring Diagram RTB 1 In 0 In 1 In 2 In 3 Prox Prox L1 = 120V ac L2 = Return 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.
Page 90: 1734D-Ib16 Pointblock 16 Dc Input Modules
Install POINTBlock I/O Modules Channel Input Terminal Return Voltage 120V AC is supplied through the internal power bus. DeviceNet Connector Wiring DeviceNet White CAN - High Connection Shield Bare CAN - Low Blue Black 1734D-IB16 POINTBlock 16 DC Input Modules Module Status Network Status I/O status...
Page 91: 16 Dc Input Module Wiring Diagram
Install POINTBlock I/O Modules 16 DC Input Module Wiring Diagram Field 12/24V dc NC = Power Inputs No Connection C = Common Chas Gnd = Chassis Ground V = Supply V dc RTB 0 RTB 1 RTB 2 RTB 3 RTB 4 This supply will be connected to the internal power bus.
Page 92 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 Remote Termination Block 3 Remote Termination Block 4 Connect common on 3-wire proximity switches. 12/24V DC is supplied through the internal power bus. ATTENTION: When connecting more than one wire in a termination point, make sure that both wires are the same gauge and type.
Page 93: Point I/O Module Data
Chapter 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 •...
Page 94 POINT I/O Module Data Default Data Map for the 1734-IB2 and 1734-IV2 Input Modules Message Size: 1 Byte Produces (scanner Rx) Not used Consumes (scanner Tx) No consumed data 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 Produces (scanner Rx)
Page 95: Digital Ac Input Modules
POINT I/O Module Data Default Data Map for 1734-IB4D Module - - Configuration Assembly Instance 103 Message Size: 18 Bytes 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...
Page 96: Digital Output Modules
Produces (scanner Rx) Consumes (scanner Tx) No consumed data Where: Ch0 = channel 0, Ch1 = channel 1; 0 = off, 1 = on Default Data Map for the 1734-IA4 and 1734-IM4 Input Modules Message Size: 1 Byte Produces (scanner Rx) Consumes (scanner Tx) No consumed data Where: Ch0 = channel 0, Ch1 = channel 1;...
Page 97 POINT I/O Module Data Default Data Map for 1734-OB2, 1734-OB2E, and 1734-OV2E Output Module Message Size: 1 Byte Produces Not used Channel status (scanner Rx) (1734-OB2E module only) Where: 0 = no error, 1 = error Message Size: 1 Byte Consumes Not used Channel state...
Page 98: Digital Ac Output Modules
POINT I/O Module Data Default Data Map for 1734-OB8, 1734-OB8E, and 1734-OV8E Output Module Consumes Channel state (scanner Tx) 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.
Page 99: Relay Output Modules
POINT I/O Module Data Default Data Map for 1734-OA4 Modules Produces (scanner Rx) No produced data Consumes (scanner Tx) Not used Ch 2 Ch 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.
Page 100: Analog Input Modules
POINT I/O Module Data Default Data Map for the 1734-OW4 Output Module Message Size: 1 Byte Produces No produced data (scanner Rx) Consumes Not used Channel state (scanner Tx) Where: 0 = off, 1 = on Default Data Map for the 1734-OX2 Relay Output Module Message Size: 1 Byte Produces No produced data...
Page 101: Data
POINT I/O Module Data 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.
Page 102: Scaling
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 Consumes (scanner Tx)
Page 103: Latch Alarms
POINT I/O Module Data • 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.
Page 104: Alarm Disable
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.
Page 105: Alarms
POINT I/O Module Data • 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.
Page 106: Channel Indicator Behavior
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 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...
Page 107 POINT I/O Module Data Default Data Map for the 1734-OE2C Analog Output Module Message Size: 4 Bytes Consumes (Tx) Output Channel 0 High Byte Output Channel 0 Low Byte Output Channel 1 High Byte Output Channel 1 Low Byte Message Size: 2 Bytes Produces (Rx) High Byte - Channel 1 Status Low Byte - Channel 0 Status...
Page 108: Operational Modes
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.
Page 109: Fault And Idle/Program Mode Action
POINT I/O Module Data 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 –...
Page 110: Low And High Clamps
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 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Not Used High Channel...
Page 111: Latch Alarms
POINT I/O Module Data 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.
Page 112: Pointblock I/O Modules
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. The 24V DC from the DeviceNet connection powers a non-isolated DC/DC converter that generates +5V DC that powers the POINTBlock electronics and connects to the POINTBus port to power the expansion I/O electronics.
Page 113 POINT I/O Module Data 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...
Page 114 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). Default Data Map for the 1734D-IA8XOA8 AC Input/Output Module Message Size: 1 Byte Produces Input Data (scanner Rx) Where: 0 = off, 1 = on Message Size: 1 Byte...
Page 115 POINT I/O Module Data Default Data for the 1734D-IB16 Module Message Size: 2 bytes Produces I9 I8 I7 I6 I5 I4 I3 I2 I1 I0 (Rx) Consumes No consumed data (Tx) Where: I0 = channel 0, I1 = channel 1; 0 = off, 1 = on Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 116 POINT I/O Module Data Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 117: Calibrate Your Analog Modules
Chapter 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. This chapter covers the following: •...
Page 118: Tools Required To Calibrate Your Analog Modules
Calibrate Your Analog Modules Tools Required to Calibrate To maintain your module’s accuracy specifications, we recommend you use calibration instruments with specific ranges. See the table for a list of the Your Analog Modules recommended instruments for each module. Module Recommended Instrument Range 1.00…20.00 mA (+/-0.15 μA) current source 1734-IE2C...
Page 119: Calibrate The Analog Current Input Module
Calibrate Your Analog Modules Calibrate the Analog To calibrate your current input module, connect the module in a system similar to that shown in the figure. Current Input Module IMPORTANT Apply power to the power supply and module for at least 10 minutes before calibrating the module.
Page 120 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.
Page 121 Calibrate Your Analog Modules 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. Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 122 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.
Page 123: Calibrate The Analog Current Output Module
Calibrate Your Analog Modules Calibrate the Analog To calibrate your output module, connect the module in a DeviceNet system similar to that shown in the figure, and use this procedure. Current Output Module IMPORTANT Apply power to the power supply and module for at least 10 minutes before calibrating the module.
Page 124 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.
Page 125 Calibrate Your Analog Modules 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. Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 126 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.
Page 127 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.
Page 128: Calibrate The Analog Voltage Input Module
Calibrate Your Analog Modules Calibrate the Analog To calibrate your voltage input module, connect the module in a DeviceNet system similar to that shown in the figure. Voltage Input Module IMPORTANT Apply power to the power supply and module for at least 10 minutes before calibrating the module.
Page 129 Calibrate Your Analog Modules 3. From the EDS Editor dialog, click Upload. 4. From the General Parameters dialog, select Calibration at the Groups pull- down. This is the group pull-down. 5. Select your channel. 6. Click Calibration Command, and Apply. 7.
Page 130 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.
Page 131: Calibrate The Analog Voltage Output Module
Calibrate Your Analog Modules 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.
Page 132 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.
Page 133 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. Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 134 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. Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 135 Calibrate Your Analog Modules 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.
Page 136 Calibrate Your Analog Modules If calibration was accomplished, the Cal Status reflects good. Your module is now calibrated. Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 137: Troubleshoot With The Indicators
Chapter 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.
Page 138: Network And Module Status Indications
Troubleshoot with the Indicators Network and Module Status Indications The network and module status indications are the same for all modules. Module Module Status Status Network Network Status Status NODE: 24VDC Sink Input 1734 Indication Probable Cause Recommended Action Module Status No power applied to device.
Page 139: Troubleshoot Digital Modules
Troubleshoot with the Indicators Troubleshoot Digital The I/O status indicators provide input and output indications for each module. Individual meanings are indicated in the tables. Modules 1734-IB2, 1734-IB4, and 1734-IB8 Sink Input Modules 1734-IB2 1734-IB4 1734-IB8 Module Status Module Status Module Module Module...
Page 140 Troubleshoot with the Indicators 1734-OB2E, 1734-OB4E, and 1734-OB8E Source Output Modules 1734-OB2E 1734-OB4E 1734-OB8E Module Status Module Status Module Status Module Module Module Network Status Network Status Network Status Status Status Status Network Network Network Status Status Status NODE: NODE: NODE: 24VDC 24VDC...
Page 141: 1734-Ob2Ep Protected Output Module
Troubleshoot with the Indicators 1734-OB2EP Protected Output Module Module Status Module Status Network Status Network Status NODE: Protected Sourcing Output Status of Output 0 Status of Output 1 1734 OB2EP 41974 Indication Probable Cause Recommended Action I/O Status All outputs are inactive. None.
Page 142: 1734-Ow2 And 1734-Ow4 Relay Output Modules
Troubleshoot with the Indicators 1734-OV2E, 1734-OV4E, and 1734-OV8E Protected Sink Output Modules 1734-OV2E 1734-OV4E 1734-OV8E Module Status Module Status Module Module Module Status Module Status Status Status Network Status Network Status Network Network Network Network Status Status Status Status NODE: NODE: NODE: 24VDC...
Page 143: 1734-Ox2 Relay Output Module
Troubleshoot with the Indicators 1734-OX2 Relay Output Module Module Module Status Status Network Status Network Status NODE: Relay Output Status of Output 0 Status of Output 1 1734 41974 Indication Probable Cause Recommended Action I/O Status Output is off. None. Yellow Output is on.
Page 144: 1734-Oa2 And 1734-Oa4 120/220V Ac Output Module
Recommended Action I/O Status All outputs are inactive. None. Yellow One or more outputs is active and under None. control. 1734-IM2 and 1734-IM4 220V AC Input Module 1734-IM4 1734-IM2 Module Status Module Status Network Status Network Status Status of Input 0...
Page 145: Troubleshoot Analog Modules
Troubleshoot with the Indicators Troubleshoot Analog 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. Modules 1734-IE2C Analog Current Input Module Module Status Module Status Network Status Network Status NODE:...
Page 146: 1734-Ie2V Analog Voltage Input Module
Troubleshoot with the Indicators 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 1734 IE2V 41974 Indication Probable Cause Recommended Action Channel Status Module is in CAL mode. None.
Page 147: Troubleshoot I/O Communication Modules
Troubleshoot with the Indicators Troubleshoot I/O The status indicators on the communication modules provide system power and DeviceNet power indications. Communication Modules 1734-PDN DeviceNet Communication Interface Module System Power DeviceNet Power Indicator Indication Probable Cause Recommended Action System Power • Device is not active. 1.
Page 148: 1734-Adn (X) Devicenet Adapter
Troubleshoot with the Indicators 1734-ADN (X) DeviceNet Adapter 1734-ADN DeviceNet Adapter 1734-ADNX DeviceNet Adapter Adapter Status Adapter Status Adapter Adapter Status Status DeviceNet Status DeviceNet DeviceNet DeviceNet Status Status Status Subnet Subnet Status PointBus Status POINTBus Status Status (includes POINTBus status) 1734-ADNX 1734-ADN...
Page 149 Troubleshoot with the Indicators Subnet and POINTBus Status Device is not online. Check adapter status indicator to determine if more time is needed to complete the dup_MAC_id test • Device has not completed Dup_MAC_ID test. or if the adapter needs to be powered. •...
Page 150: 1734-Acnr Controlnet Adapter
Troubleshoot with the Indicators 1734-ACNR ControlNet Adapter Module Status Module Status POINTBus Status PointBus Status ControlNet A Status ControlNet A Status ControlNet B Status ControlNet B Status 1734-ACNR System Power System Power Field Power Field Power 43265 Indication Probable Cause Recommended Action Module Status No power applied to device.
Page 151 Troubleshoot with the Indicators Indication Probable Cause Recommended Action POINTBus Status Device not powered - check module status indicator. Apply power to device. Alternating red/green LED power cycle test is present. None. Flashing red Recoverable fault has occurred: • Change chassis size to match number of modules present.
Page 152: 1734-Apb Profibus Adapter
Troubleshoot with the Indicators Indication Probable Cause Recommended Action System Power 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).
Page 153 Troubleshoot with the Indicators Indication Probable Cause Recommended Action Flashing red 1 Hz - Check_Configuration telegram rejected. Check configuration. 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.
Page 154: 1734-Aent Ethernet/Ip Adapter
Troubleshoot with the Indicators 1734-AENT EtherNet/IP Adapter Module Status Module Status Network Activity Network Activity Network Status Network Status POINTBus Status PointBus Status 1734-AENT System Power System Power Field Power Field Power 43248 Indication Probable Cause Recommended Action Module Status No power applied to device Apply power to the device.
Page 155 Troubleshoot with the Indicators Indication Probable Cause Recommended Action System Power 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.
Page 156 Troubleshoot with the Indicators Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 157: Default Data Maps
1734-IV4 Source Input Module 1734-IV8 Source Input Module 1734-IA2 Input Module 1734-IA4 Input Module 1734-IM2 Input Module 1734-IM4 Input Module 1734-OA2 Output Module 1734-OA4 Output Module 1734-OB2E, 1734-OB2 Electronically Protected Output Module 1734-OB4E, 1734-OB4 Electronically Protected Output Module 1734-OB8E, 1734-OB8 Electronically Protected Output Module...
Page 158: Digital Module Default Data Maps
Default Data Maps Digital Module Default I/O messages are sent to (consumed) and received from (produced) the POINT I/O modules. You map these messages into the processor memory. Data Maps 1734-IB2 Sink Input Module Message Size: 1 Byte Produces (scanner Rx) Consumes (scanner Tx) No consumed data Where: Ch0 = channel 0, Ch1 = channel 1;...
Page 159 Default Data Maps Default Data Map - Produced Assembly Instance 101 Message Size: 2 Bytes Produce 1 (Rx) SC 3 SC 2 SC 1 SC 0 OW 3 OW 2 OW 1 OW 0 Consume (Tx) No consumed data Where: OW = open wire, SC = short circuit, fault = open wire or short circuit. Data Map - Produced Assembly Instance 23 Message Size: 1 Byte Produce 0 (Rx)
Page 160: 1734-Iv2 Source Input Module
Default Data Maps 1734-IV2 Source Input Module Message Size: 1 Byte Produces (scanner Rx) Consumes (scanner Tx) 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 Produces (scanner Rx) Consumes (scanner Tx) No consumed data...
Page 161: 1734-Ia2 Input Module
Produces (scanner Rx) Consumes (scanner Tx) No consumed data Where: Ch 0 = channel 0, Ch 1 = channel 1; 0 = off, 1 = on 1734-IM4 Input Module Message Size: 1 Byte Produces (Rx) Consumes (Tx) No consumed data...
Page 162: 1734-Oa2 Output Module
Default Data Maps 1734-OA2 Output Module Message Size: 1 Byte Produces (scanner Rx) No produced data Consumes (scanner Tx) Not used Channel state Where: 0 = off, 1 = on 1734-OA4 Output Module Message Size: 1 Byte Produces (scanner Rx) No produced data Consumes (scanner Tx) Not used...
Page 163: 1734-Ob2Ep Protected Output Module
Default Data Maps Message Size: 1 Byte Consumes (scanner Tx) Not used Channel state Where: 0 = off 1 = on 1734-OB8E, 1734-OB8 Electronically Protected Output Module Message Size: 1 Byte Produces (scanner Rx) Ch6 Ch5 Ch4 Channel status (1734-OB8E only) Where: 0 = no error 1 = error Message Size: 1 Byte Consumes (scanner...
Page 164: 1734-Ov2E Output Module
Default Data Maps 1734-OV2E Output Module Message Size: 1 Byte Produces (scanner Rx) Not used Ch1 Ch0 Channel status Where: 0 = no error, 1 = error Message Size: 1 Byte Consumes (scanner Tx) Not used Ch1 Ch0 Channel state Where: 0 = off, 1 = on 1734-OV4E Output Module Message Size: 1 Byte...
Page 165: 1734-Ow2 Relay Sink/Source Output Module
Default Data Maps Message Size: 1 Byte Consumes (scanner Tx) Channel state Where: 0 = no error 1 = error 1734-OW2 Relay Sink/Source Output Module Message Size: 1 Byte Consumes (scanner Tx) Not used Channel state Where: 0 = off 1 = on 1734-OW4 Relay Sink/Source Output Module Message Size: 1 Byte Consumes (scanner Tx)
Page 166: Analog Module Default Data Maps
Default Data Maps Analog Module Default I/O messages are sent to (consumed) and received from (produced) the POINT I/O modules. You map these messages into the processor memory. Data Maps 1734-IE2C Analog Current Input Module Message Size: 6 Bytes Produces (scanner Rx) Input Channel 0 High Byte Input Channel 0 Low Byte Input Channel 1 High Byte...
Page 167: 1734-Oe2C Analog Current Output Module
Default Data Maps 1734-OE2C Analog Current Output Module Message Size: 4 bytes 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Consumes (Tx) Output Channel 0 High Byte Output Channel 0 Low Byte Output Channel 1 High Byte Output Channel 1 Low Byte Message Size: 2 Bytes...
Page 168 Default Data Maps Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 169: Mounting Dimensions
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 See the figure for mounting dimensions for a POINT I/O module with a network adapter.
Page 170 Mounting Dimensions POINT I/O Module with a See the figure for mounting dimensions for POINT I/O module with a 1734-PDN DeviceNet Communication Interface module. 1734-PDN 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...
Page 171: Pointblock Module
Mounting Dimensions POINTBlock Module See the figure for mounting dimensions for a 1734-D POINTBlock module. Allow a 25.4 (1.0) air gap all around L = 60.0 + [# of I/O x 12.0] + [# of FPD x 25.4] mm 133.4 (5.25) mm (in) 1734-D (HxWxL)
Page 172 Mounting Dimensions Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 173: About This Appendix
Appendix 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 •...
Page 174 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.
Page 175: About Fault/Program Action And Configuration Dialogs
Configure POINT I/O Modules in RSLogix 5000 Software 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. For Module With You See These Tabs Type Connection Type Fault/Program Action...
Page 176 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. Adapter Connection Type Input Output Module Communication Module 1734-OA2 1734-OB2, 1734-OB2E, 1734-OB4E, 1734-OB8E Format 1734-OW2,4 1734-OB4,...
Page 177 Configure POINT I/O Modules in RSLogix 5000 Software – 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. •...
Page 178 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 Displays Off to On or On to Off transition filter constant Time...
Page 179 Configure POINT I/O Modules in RSLogix 5000 Software 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 2- point and 4-point output modules are identical except for the number of point you can configure.
Page 180 Configure POINT I/O Modules in RSLogix 5000 Software • Click another tab at the top of the dialog. • Click OK, which closes the dialog. • Click Cancel to return to default values. • 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.
Page 181 Configure POINT I/O Modules in RSLogix 5000 Software 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.
Page 182 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.
Page 183: Configure Analog Modules
Configure POINT I/O Modules in RSLogix 5000 Software Configure Analog Modules 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: •...
Page 184 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. •...
Page 185 Configure POINT I/O Modules in RSLogix 5000 Software 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...
Page 186 Configure POINT I/O Modules in RSLogix 5000 Software • Click OK to save changes and close the dialog. • Click Cancel to return to default values. • 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.
Page 187 Configure POINT I/O Modules in RSLogix 5000 Software 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: •...
Page 188 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.
Page 189 Configure POINT I/O Modules in RSLogix 5000 Software You see the Calibration Completed dialog that shows you saved the changed calibration constants of the channel. Work with Dialogs for Analog Output Modules Read this section for information about how to complete entries on the following dialogs for analog output modules: •...
Page 190 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...
Page 191 Configure POINT I/O Modules in RSLogix 5000 Software 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.
Page 192 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 Default is Go to Low Clamp. Go to Low Clamp Go to High Clamp Use Program Value...
Page 193 Configure POINT I/O Modules in RSLogix 5000 Software 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.
Page 194 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.
Page 195 Configure POINT I/O Modules in RSLogix 5000 Software 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.
Page 196 Configure POINT I/O Modules in RSLogix 5000 Software Notes: Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 197: About This Appendix
Appendix 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. •...
Page 198: Use Sequential Auto Addressing
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.
Page 199: Using Third-Party Configuration Software
Configure POINT I/O Modules for DeviceNet Networks 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.
Page 200 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.
Page 201 Configure POINT I/O Modules for DeviceNet Networks 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.
Page 202 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.
Page 203 Configure POINT I/O Modules for DeviceNet Networks 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.
Page 204 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. Select Single to change or configure parameters one at a time, or All to change all selections at once, noting that configurable parameters include the following: •...
Page 205 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. Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 206 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. Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 207 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.
Page 208 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. The Groups pull-down menu includes the following: •...
Page 209 Configure POINT I/O Modules for DeviceNet Networks • Autobaud - Enable/Disable Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 210 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: •...
Page 211: Configure Analog Modules Using Rsnetworx Software
Configure POINT I/O Modules for DeviceNet Networks Configure Analog Modules Read this for a description of how to configure any analog module. The 1734- IE2C and 1734-OE2C modules in this procedure are representative of input and Using RSNetWorx Software output analog modules. The actual dialogs for your particular module may not be identical to the ones shown here.
Page 212 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.
Page 213 Configure POINT I/O Modules for DeviceNet Networks 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.
Page 214 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. For current, click one of the following: •...
Page 215 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. Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 216 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. Rockwell Automation Publication 1734-UM001E-EN-P - July 2013...
Page 217 Index Numerics default data map 162 troubleshoot 140 1734D-IA16 module wire 26 about 14 1734-IE2C module wire 87 about 16 1734D-IA8XOA8 module default data map 170 about 14 troubleshoot 147 wire 81 wire 55 1734D-IA8XOW8 module 1734-IE2V module about 14 about 16 wire 84 default data map 171...
Page 218 Index 1734-OB2EP module wire 38 1734-OW4 module about 13 default data map 167 about 13 troubleshoot 142 default data map 169 wire 37 troubleshoot 144 1734-OB4 module wire 38 1734-OX2 module about 13 default data map 167 about 13 troubleshoot 141 default data map 170 wire 35 troubleshoot 145...
Page 219 Index commissioning removable terminal block 24 nodes 211 tool 212 configure analog modules latch alarms 103 using RSLogix 5000 software 195 LED indicators 137 using RSNetWorx software 271 low alarm 108 configure digital modules low low alarm 108 using RSLogix 5000 software 183 using RSNetWorx software 213 configure the module 93 ControlNet network 9...
Page 220 Index remove a mounting base 25 RSNetWorx software 206 under range status 105 for DeviceNet node commissioning tool 212 update rate 104 SAA, sequential auto addressing 207 wiring scaling 120/220V AC output module 53 analog input modules 102 120V AC input modules 49 analog output modules 108 1734-EP24DC module 64 sequential auto addressing 207...
Page 221 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products. , you can find technical manuals, a knowledge base of FAQs, technical and http://www.rockwellautomation.com/support/ application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools.

Allen-Bradley 1734-IM4 User Manual

About the Modules

Chapter 1

Chapter 2

Install POINT I/O Modules

Chapter 3

Install Pointblock I/O Modules

Chapter 4

POINT I/O Module Data

Calibrate Your Analog Modules

Chapter 5

Chapter 6 About this Chapter

Troubleshoot with the Indicators

Appendix A

Default Data Maps

Appendix B

Mounting Dimensions

Appendix C

Appendix D

Quick Links

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