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Allen Bradley 1756-IB16I 16 Point Isolated DC Input Module

Allen Bradley 1756-IB16I 16 Point Isolated DC Input Module.

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ManufacturerAllen Bradley

Part number1756-IB16I

Number of Points 16

Input Voltage 24V DC

Current Draw 15mA

Isolation Yes

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Veteran-owned

CAGE: 9NK75

16 isolated inputs 24V DC Sink/Source configurable High noise immunity ControlLogix compatible

Product description

The Allen-Bradley 1756-IB16I is a ControlLogix 16-point isolated DC input module. It operates with a 24V DC input voltage and supports both sink and source wiring configurations, drawing 15mA per point. Its isolation feature enhances system reliability by preventing ground loops and electrical noise interference.

This module is ideal for applications where electrical isolation is crucial, such as in environments with high electrical noise or varying ground potentials. It is commonly found in process automation, chemical plants, and heavy industries requiring robust input signal handling.

Stanlo Automation, a veteran-owned surplus distributor, offers the 1756-IB16I to meet your industrial automation needs. We ensure genuine parts and prompt delivery, providing a dependable source for your critical control system components.

Technical specifications

Number of Points	16
Input Voltage	24V DC
Current Draw	15mA
Isolation	Yes
Module Type	DC Input
Series	ControlLogix

Common applications

Process control

Chemical industry

Pharmaceutical manufacturing

Power generation

Wastewater treatment

High-noise environments

Compatible systems

ControlLogix Chassis ControlLogix Controllers

Also known as

Allen Bradley 1756IB16I 1756-IB16I module ControlLogix isolated input

Replaces / compatible with

Replaces or is compatible with other Allen-Bradley ControlLogix digital input modules requiring isolation.

Technical note

Expert tip

The isolation on the 1756-IB16I is between the input points and the backplane, as well as between groups of points.

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Frequently asked questions

What are the key features of the Allen-Bradley 1756-IB16I isolated input module?

The 1756-IB16I offers 16 isolated 24V DC inputs, supporting both sink and source configurations. Its isolation provides enhanced protection against electrical noise and ground loops.