Allen Bradley PLC 1746 Digital I/O Modules

Vox Shield Extended Warranty Program

Product warranties and services are handled through our industrial partner, VoxShield. Our partnership with VoxShield allows for seamless, timely turnaround times without you, our valued customer, having to make any additional phone calls or work with anyone but your PLCPartner.com representative. VoxShield offers a completely customizable warranty and service program to fit any budget, timeline, or project. For more information, ask your sales representative or click here.

Repairs

PLCPartner.com is equipped to repair or replace industrial electronic equipment spanning all areas of the industry. While we diagnose and prepare your product for repair, we will simultaneously attempt to locate a replacement, finding the quickest, most efficient solution to getting you back up and running in the least amount of time possible. If you need something repaired, contact us or click here to learn more.

Return Policy

This item is covered by PLCPartner.com's Standard Return Policy.

• Return for a refund within: 30 Days*
• Return for replacement within: 30 Days
• *Restocking Fee Applies

Introduction

1746 Digital I/O is orderable as:1746-IO12, 1746-IA16, 1746-OX8, 1746-IM16, 1746-IM4, 1746-IM8, 1746-IO12DC, 1746-IO4, 1746-IO8, 1746-IH16, 1746-IN16, 1746-IA4, 1746-IA8, 1746-IB8, 1746-IC16, 1746-IG16, 1746-ITB16, 1746-ITV16, 1746-OA8, 1746-OAP12, 1746-OB16, 1746-OB16E, 1746-OB32E, 1746-OBP16, 1746-OBP8, 1746-OG16, 1746-OV16, 1746-OV8, 1746-OVP16, 1746-OW4, 1746-OW8, 1746-IB16, 1746-IB32, 1746-IV32, 1746-IV8, 1746-OB32, 1746-OV32, 1746-IV16, 1746-OW16

Digital I/O modules, analog I/O modules, and specialty temperature, counting, process control, and BASIC language modules are available to help you create a custom solution for your application.Digital I/O modules are available with 4, 8, 16, or 32 channels and in a wide variety of I/O voltages (including AC, DC, and TTL). Combination modules with 2 inputs/2 outputs, 4 inputs/4 outputs, and 6 inputs/6 outputs are also available.

Terminals on the 4, 8, 12, and 16-channel modules have self-lifting pressure plates that accept two 14 AWG (2 mm2) wires. LED indicators on the front of each module display the status of each I/O point.

32-channel I/O modules are equipped with a 40-pin, MIL-C-83503 type header and a removable wiring connector (1746-N3). The connector can be assembled with the wire type and length of your choice.

Output modules are available with solid-state AC, solid-state DC, and relay contact type outputs. High current solid-state output modules, catalog numbers 1746-OBP16, - OVP16, and -OAP12, have fused commons with a blown fuse LED indication. The 1746-OB16E, -OB6EI, and -OB32E modules provide electronic protection from short circuit and overload conditions.

Wiring of 16 and 32-channel modules can also be accomplished with a bulletin 1492 interface module and pre-wired cable. All 16-channel I/O modules and catalog numbers 1746-OX8, -OBP8, -OAP12, 1746-IO12 are equipped with color-coded removable terminal blocks.
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Quick Specs