Allen-Bradley 1734-IB8K

Allen-Bradley 1734-IB8K

Overview

The Allen-Bradley 1734-IB8K is a digital input module from the POINT I/O series, providing 8 sinking input points for monitoring 24V DC signals. This keyed version ensures secure and correct installation into the I/O base. Designed for use in distributed I/O applications, it offers flexible and scalable integration with Allen-Bradley PLCs, supporting high-performance control in a compact, DIN rail-mounted form factor.

Key Features

• I/O Type: Digital input module

• Input Points: 8 sinking inputs

• Input Voltage: 24V DC nominal (10–28.8V DC range)

• Keyed Module: Yes — keyed for proper installation

• Series: POINT I/O

• Mounting: DIN rail

• Status Indicators: LED for each input

• Connection Type: Removable terminal block (sold separately)

Technical Specifications

• Catalog Number: 1734-IB8K

• Signal Type: Sinking (module receives current)

• On-State Voltage: 10–28.8V DC

• On-State Current: 2 mA min

• Input Delay (On/Off): 3 ms typical

• Isolation Voltage: 50V continuous (input-to-backplane)

• Power Dissipation: 1.0W max

• Backplane Current (5V): 75 mA

• Operating Temperature: -20°C to +55°C

• Certifications: UL, CE, c-UL-us, ATEX

Applications

• Distributed I/O in compact machines

• Packaging and assembly lines

• Material handling systems

• Automotive manufacturing

• Modular control cabinets

Why Choose the 1734-IB8K

• Provides 8 reliable DC sinking inputs in a compact form

• Keyed design prevents incorrect module insertion

• Part of the flexible POINT I/O system

• Ideal for space-constrained and modular control systems

• Supports easy diagnostics via status LEDs

Order Now

The Allen-Bradley 1734-IB8K 8-point digital input module is available and ships worldwide.