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Allen Bradley 1756-OB8 ControlLogix 8-Point Relay Output Module

Allen Bradley 1756-OB8 ControlLogix 8-point relay output module for 120/240VAC.

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ManufacturerAllen Bradley

Part number1756-OB8

Module Type Digital Output

Number of Points 8

Output Type Relay

Voltage 120/240V AC

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12-month warranty

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Veteran-owned

CAGE: 9NK75

8 relay outputs Controls 120/240V AC loads Reliable Allen Bradley quality Used with ControlLogix controllers Isolated outputs for safety Robust industrial design

Product description

The Allen Bradley 1756-OB8 is a ControlLogix digital output module featuring 8 relay outputs. It is designed to switch 120/240V AC loads and is suitable for applications requiring isolated outputs. This module provides a reliable interface between the ControlLogix controller and various electrical devices.

This output module is commonly used in industrial automation for controlling AC loads such as motor starters, solenoids, lights, and other actuators. It is found in a wide range of industries, including manufacturing, water treatment, and building automation, where robust control of AC circuits is needed.

Stanlo Automation, a veteran-owned surplus distributor, offers the Allen Bradley 1756-OB8. We specialize in providing high-quality, tested surplus industrial automation parts to keep your operations running efficiently. Choose Stanlo for reliable components and excellent customer service.

Technical specifications

Module Type	Digital Output
Number of Points	8
Output Type	Relay
Voltage	120/240V AC
Isolation	Non-isolated
Series	ControlLogix

Common applications

Motor Control

Solenoid Control

Lighting Control

Actuator Control

Alarm Outputs

General AC Load Switching

Compatible systems

ControlLogix Chassis ControlLogix Processors AC Loads (120/240V)

Also known as

AB 1756-OB8 ControlLogix Relay Output Allen Bradley 8 Point Output 1756 Output Module

Replaces / compatible with

The 1756-OB8 is a standard ControlLogix relay output module and can replace any identical module within the same system.

Technical note

Expert tip

Ensure that the total current draw of the connected loads does not exceed the module's rated current per point and for the entire module to prevent damage.

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Frequently asked questions

What type of loads can the Allen Bradley 1756-OB8 control?

The Allen Bradley 1756-OB8 ControlLogix module is designed to control 120/240V AC loads. This includes devices like motor starters, contactors, solenoids, and indicator lights.