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Allen Bradley

Allen Bradley 1756-IB16K ControlLogix 16-Point DC Digital Input Module

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ManufacturerAllen Bradley

Part number1756-IB16K

Channels 16

Input Voltage 10-31 VDC

Type Current Sinking

Isolation 250V (inputs-to-backplane, group-to-group)

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Veteran-owned

CAGE: 9NK75

16 Digital Input Channels 10-31V DC Voltage Range Current Sinking Type Conformal Coating Input & Communication Status LEDs ControlLogix Chassis Mountable

Product description

The Allen-Bradley 1756-IB16K is a 16-channel DC digital input module for the ControlLogix system. It accepts input voltages from 10 to 31V DC and operates as a current sinking module. This module features status indicators for input and communication, and it is conformal coated for enhanced protection in harsh environments. It mounts directly into a ControlLogix chassis.

This module is essential for gathering binary data from field devices such as switches, sensors, and push buttons in industrial control applications. Its reliability and robust design make it suitable for use in manufacturing, material handling, and other industries requiring precise digital input signals.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen-Bradley 1756-IB16K. We ensure that you receive genuine parts with comprehensive technical support, making us your trusted partner for all your automation needs.

Technical specifications

Channels	16
Input Voltage	10-31 VDC
Type	Current Sinking
Isolation	250V (inputs-to-backplane, group-to-group)
Mounting	Chassis
Operating Temperature	0-60°C
Standards	CCC, CE, CSA, KC, MARINE, NRTL, RCM, UL

Common applications

Manufacturing

Material Handling

Industrial Automation

Machine Control

Process Monitoring

Assembly Lines

Compatible systems

ControlLogix Controllers (all series)

Also known as

1756-IB16K Module Allen Bradley ControlLogix Digital Input 16 Channel Input Card

Replaces / compatible with

This module is part of the Allen-Bradley ControlLogix system. Refer to Rockwell Automation documentation for specific controller compatibility.

Technical note

Expert tip

The conformal coating on this module provides enhanced protection against moisture and contaminants in demanding industrial environments.

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Frequently asked questions

What is the input voltage range for the Allen-Bradley 1756-IB16K module?

The Allen-Bradley 1756-IB16K module accepts DC input voltages in the range of 10 to 31 volts. It operates as a current sinking module.