Allen-Bradley 1734-IB8

Allen-Bradley 1734-IB8 | 8-Channel 24V DC Sinking Digital Input Module for POINT I/O Systems

Overview

The Allen-Bradley 1734-IB8 is a digital input module within the POINT I/O family, offering 8 sinking (NPN) input channels for 24V DC applications. Designed for distributed I/O architectures, it mounts directly on a DIN rail and interfaces with a POINT I/O terminal base and communication adapter. Its compact size and modular design make it ideal for OEMs and industrial automation panels.

Key Features

• Channels: 8 discrete digital inputs

• Input Type: Sinking (NPN)

• Operating Voltage: 24V DC nominal

• Mounting: DIN rail via POINT I/O terminal base

• Indicators: Individual LED indicators for input status

• Compact Profile: Saves panel space

• Hot Swap Capability: Enables live module replacement without system shutdown

• Compatible Base: 1734-TB or 1734-TBS terminal base required (sold separately)

Technical Specifications

• Catalog Number: 1734-IB8

• Input Voltage Range: 10–28.8V DC

• Input Type: Sinking (NPN)

• Current per Channel: 6 mA nominal

• Backplane Current (5V): 75 mA

• Isolation Voltage: 50V continuous

• Status LEDs: 8 (one per channel)

• Operating Temp: -20°C to +55°C

• Certifications: UL, CE, cULus, RoHS

• Protection: IP20 (when installed with base and cover)

Applications

• Distributed I/O for PLC systems

• Machine-level sensing and control

• Material handling and packaging equipment

• Compact OEM panels

• Food, beverage, and logistics systems

Why Choose the 1734-IB8?

• Efficient Channel Density: 8 inputs in a single module

• Modular Scalability: Easy integration into POINT I/O networks

• Industrial Reliability: Robust input protection and diagnostic LEDs

• Flexible Wiring: Works with standard screw or spring clamp bases

• Allen-Bradley Quality: Seamless integration with Logix controllers

Order Now

The Allen-Bradley 1734-IB8 is available and ready for fast worldwide shipping.