1734-IM4 Allen-Bradley POINT I/O 4-Channel AC Input Module

Product Overview

The Allen-Bradley 1734-IM4 is a digital AC input module from the POINT I/O series. It has 4 non-isolated sink inputs. These inputs work with 220 Volts AC power. The module mounts on a DIN rail. It uses a keyswitch position of 8. Status indicators show network, module, and input conditions. This module is compact and lightweight.

Application Scenarios

Use this module in industrial automation systems. It connects sensors and switches to a controller. Common applications include conveyor monitoring, machine status detection, and safety interlock circuits. The module fits in remote I/O racks. It works with Allen‑Bradley programmable logic controllers.

Technical Specifications

The 1734-IM4 operates at 220 Volts AC nominal. On‑state voltage range is 159 to 264 Volts AC at 60 Hz. On‑state current is 6.2 mA minimum to 10.2 mA maximum. Input impedance is 22.3 kiloohms. Power dissipation is 0.80 Watts maximum. Thermal dissipation is 2.73 BTU/hour. POINTBus current is 75 mA at 5 Volts DC. Delay time includes 20 ms hardware filter plus a programmable 1‑65.535 ms digital filter. Isolation voltage is 240 Volts from field to system. Wire size is 22 to 14 AWG solid or stranded copper. Dimensions are 2.21 x 0.47 x 2.97 inches.

Installation & Maintenance Guide

Mount the module on a DIN rail. Set the base keyswitch to position 8. Connect wires to terminals. Use copper wire only. Ensure the system is off before installation. Check status LEDs during operation. Clean the enclosure regularly. Do not expose to moisture or dust. Replace module if faults appear.

Packing List

One Allen‑Bradley 1734-IM4 AC input module. One quick‑start guide. No additional accessories included. The unit is packed in an anti‑static bag. Shipping via FedEx, UPS, or DHL.