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Allen-Bradley POINT I/O Modules

POINT and POINT Guard I/O Modules

Our Bulletin 1734 POINT I/O™ modules offer digital, analog, and specialty I/O, as well as POINT Guard safety-rated I/O, with one to eight points per module. You can mix standard and safety I/O in the same system. Comprehensive diagnostics and configurable features make POINT I/O easy to apply.

1734 POINT I/O Modules |  Overview

  • Modular design lets you independently select the I/O, termination style, and network interface
  • Modules slide together for easy install and uninstall for easier maintenance
  • Removable wiring system saves time and money during installation and troubleshooting
  • Comprehensive diagnostics and configurable features makes POINT I/O™ easy to apply
  • Removal and Insertion Under Power (RIUP) lets you replace modules while the system is in operation
  • Mount horizontally or vertically, with no de-rating required
  • Auto Device Replacement (ADR) reduces downtime
  • Add-on-Profiles in the Studio 5000 Logix Designer® application provide smooth integration into Integrated Architecture systems
  • Available with conformal coating

1734 POINT I/O Digital Modules

  • Input, output, and relay output modules
  • Wide variety of voltages
  • Point-level output fault states for short-circuit and wire-off diagnostics
  • Field-side diagnostics on select modules
  • Choice of direct-connect or rack-optimized communications
  • POINT Guard I/O™ modules for safety applications
  • Configurable modules
    • Each point can be configured as a DC input or output
    • Available with DeviceLogix™ technology

1734 POINT I/O Analog Modules

  • Up to eight single-ended inputs or outputs per module
  • Thermocouple and RTD modules available
  • Individually configurable channels
  • On-board scaling
  • Selectable input filters
  • Over- and under-range detection

1734 POINT I/O Specialty Modules

  • Counter and encoder modules
  • Synchronous Serial Interface Absolute Encoder module
  • Serial interface modules (RS-232, RS-485/RS-422)
  • Address Reserve (ARM) module
  • Supports connection to IO-Link enabled devices with the IO-Link master module

Product Selection

Catalog Number Description
1734-232ASCPoint I/O RS232 ASCII Interface 
1734-485ASCRS485/422 ASCII Interface 
1734-485ASCKRS485/422 ASCII Interface – Conformal Coated 
1734-8CFGPOINT I/O Module with 8 Configurable 24V DC Points 
1734-8CFGDLXPOINT I/O Module with 8 Configurable 24V DC Points with DeviceLogix 
1734-ACNR24V Dc Controlnet Adapter 
1734-ACNRK24V Dc Controlnet Adapter- Conformally Coated 
1734-ADN24V Dc Devicenet Adapter 
1734-ADNX24V Dc Devicenet Adapter With Subnet Expansion 
1734-AENT1-Port EtherNet I/O Adapter Module 
1734-AENTKEtherNet/IP Twisted Pair Media I/O Adapter – Conformal Coated 
1734-AENTR2-Port EtherNet I/O Adapter Module 
1734-AENTRK2-Port EtherNet/IP I/O Adapter Module – Conformally Coated 
1734-APBPoint Profibus W/24Vdc Ps 
1734-ARMAddress Reserve Module 
1734-ARMKAddress Reserve Module – Conformal caoted 
1734-CTMCommon Terminal Module. Single-slot 12 mm wide Common Terminal Modules 
1734-EP24DC24V DC Power/Bus Extension Module 
1734-EP24DCK24V DC Power/Bus Extension Module – Conformally Coated 
1734-EPAC120V AC Power/Bus Extension Module 
1734-EPACK120V AC Power/Bus Extension Module – Conformally Coated 
1734-FPDField Potential Distributor 
1734-FPDKField Potential Distributor – Conformally Coated 
1734-IA2120 Vac 2 Channel Input Module 
1734-IA4120 Vac 4 Channel Input Module 
1734-IA4K120 Vac 4 Channel Input Module – Conformally Coated 
1734-IB224V Dc 2 Channel Sink Input Module 
1734-IB424V Dc 4 Channel Sink Input Module 
1734-IB4K24V Dc 4 Channel Sink Input Module – Conformal coated 
1734-IB4D24V Dc 4 Channel Sink Diagnostics Input Module 
1734-IB824V Dc 8 Channel Sink Input Module 
1734-IB8K24V Dc 8 Channel Sink Input Module – Conformal Coated 
1734-IB8SPOINT Guard I/O Safety Module – 8 Point Input Module (Compatible with terminal bases with 8 terminations) 
1734-IB8SKPOINT Guard I/O Safety Module – 8 Point Input Module (Compatible with terminal bases with 8 terminations) – Conformal Coated 
1734-IE2C24V Dc 2 Channel Analog Current Input Module 
1734-IE2CK24V Dc 2 Channel Analog Current Input Module – Conformal coated 
1734-IE2V24V Dc 2 Channel Analog Voltage Input Module 
1734-IE2VK24V Dc 2 Channel Analog Voltage Input Module – Conformal coated 
1734-IE4C24V Dc 4 Channel High Density Analog Current Input Module 
1734-IE4CK24V Dc 4 Channel High Density Analog Current Input Module – Conformal coated 
1734-IE4SPOINT Guard I/O Safety Module – 4 Safety Analog Input Module (Compatible with terminal bases with 12 terminations) 
1734-IE4SKPOINT Guard I/O Safety Module – 4 Safety Analog Input Module (Compatible with terminal bases with 12 terminations) – Conformal coated 
1734-IE8C24V Dc 8 Channel High Density Analog Current Input Module 
1734-IE8CK24V Dc 8 Channel High Density Analog Current Input Module – Conformal coated 
1734-IJ5 Vdc Incremental Encoder Module 
1734-IK24 Vdc Incremental Encoder Module 
1734-IKK24 Vdc Incremental Encoder Module – Conformal Coated 
1734-IM2230 Vac 2 Channel Input Module 
1734-IM4230 Vac 4 Channel Input Module 
1734-IR224V Dc 2 Channel RTD Input Module 
1734-IR2K24V Dc 2 Channel RTD Input Module – Conformally Coated 
1734-IR2E24V Dc 2 Channel RTD Input Module 
1734-IT2I24V Dc 2 Channel Thermocouple Input Module 
1734-IT2IK24V Dc 2 Channel Thermocouple Input Module – Conformal Coated 
1734-IV224V Dc 2 Channel Source Input Module 
1734-IV424V Dc 4 Channel Source Input Module 
1734-IV824V Dc 8 Channel Source Input Module 
1734-IV8K24V Dc 8 Channel Source Input Module – Conformal coated 
1734-OA2120/230 Vac 2 Channel Output Module 
1734-OA4120/230 Vac 4 Channel Output Module 
1734-OA4K120/230 Vac 4 Channel Output Module – Conformally Coated 
1734-OB224V Dc 2 Channel Source Output Module 
1734-OB2E24V Dc 2 Channel Source Output Module, Electronically Protected 
1734-OB2EP24V Dc 2 Amp 2 Channel Source Output Module, Electronically Protected 
1734-OB424V Dc 4 Channel Source Output Module 
1734-OB4K24V Dc 4 Channel Source Output Module – Conformal coated 
1734-OB4E24V Dc 4 Channel Source Output Module, Electronically Protected 
1734-OB824V Dc8 Channel Source Output Module 
1734-OB8K24V Dc8 Channel Source Output Module – Conformal Coated 
1734-OB8E24V Dc8 Channel Source Output Module, Electronically Protected 
1734-OB8EK24V Dc8 Channel Source Output Module, Electronically Protected – Conformal Coated 
1734-OB8SPOINT Guard I/O Safety Module – 8 Safety Sourcing Output Module (Compatible with terminal bases with 8 terminations) 
1734-OB8SKPOINT Guard I/O Safety Module – 8 Safety Sourcing Output Module (Compatible with terminal bases with 8 terminations) – Conformal Coated 
1734-OBV2SPOINT Guard I/O Safety Digital Output Module 
1734-OBV2SKPOINT Guard I/O Safety Digital Output Module – Conformal coated 
1734-OE2C24V Dc 2 Channel Analog Current Output Module 
1734-OE2CK24V Dc 2 Channel Analog Current Output Module – Conformal coated 
1734-OE2V24V Dc 2 Channel Analog Voltage Output Module 
1734-OE2VK24V Dc 2 Channel Analog Voltage Output Module – Conformal coated 
1734-OE4C24V Dc 4 Points Analog Current Output Module 
1734-OE4CK24V Dc 4 Points Analog Current Output Module – Conformal coated 
1734-OV2E24V Dc 2 Channel Sink Output Module, Electronically Protected 
1734-OV4E24V Dc 4 Channel Sink Output Module, Electronically Protected 
1734-OV8E24V Dc 8 Channel Sink Output Module, Electronically Protected 
1734-OV8EK24V Dc 8 Channel Sink Output Module, Electronically Protected – Conformal coated 
1734-OW224V DC 2 Point N.O. SPST Relay Output Module 
1734-OW424V DC 4 Point N.O. SPST Relay Output Module 
1734-OW4K24V Dc Coil N.O. Dpst 4 Relay Module – Conformal Coated 
1734-OX224V DC 2 Point N.O/N.C. Dpst Relay Output Module 
1734-PDNDevicenet Interface Module 
1734-PDNKDevicenet Interface Module- Conformally Coated 
1734-RTBReplacement IEC Screw Terminal Block 
1734-RTB3Replacement 12 Position IP20 Screw Terminal Block 
1734-RTB3SReplacement 12 Position IP20 Spring Terminal Block 
1734-RTBCJCRepl Screw Term Blk CJC Repl Screw Term Blk CJC 
1734-RTBSReplacement IEC Spring Terminal Block 
1734-SSISSI Absolute Encoder Interface 
1734-SSIKSSI Absolute Encoder Interface – Conformal Coated 
1734-TBModule Bases W/ Removable IEC Screw Terminals 
1734-TB312-Position IP20 Screw Terminal Bases (Qty 10) 
1734-TB3S12-Position IP20 Spring Ternimal Bases (Qty 10) 
1734-TBCJCScrew Terminal Base CJC Spring Terminal Base CJC 
1734-TBSModule Bases W/ Removable IEC Spring Terminals 
1734-TOPPOINT I/O One-piece Terminal Base with Screw Clamp, 8 Terminations 
1734-TOP3POINT I/O One-piece Terminal Base with Screw Clamp, 12 Terminations 
1734-TOP3SPOINT I/O One-piece Terminal Base with Spring Clamp, 12 Terminations 
1734-TOPSPOINT I/O One-piece Terminal Base with Spring Clamp, 8 Terminations 
1734-VHSC2424 Vdc Very High Speed Counter With Source Outputs 
1734-VHSC24K24 Vdc Very High Speed Counter With Source Outputs – Conformal Coated 
1734-VHSC55 Vdc Very High Speed Counter With Source Outputs 
1734-CTMKCommon Terminal Module. Single-slot 12 mm wide Common Terminal Modules – Conformal coated 
1734-VTMVoltage Terminal Module. Single-slot 12 mm wide Voltage Terminal Modules 
1734-VTMKVoltage Terminal Module. Single-slot 12 mm wide Voltage Terminal Modules – Conformal coated 
1734-4IOLPOINT 4 Channel IO-Link Master Module 
1734-4IOLKPOINT 4 Channel IO-Link Master Module – Conformal Coated
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