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Allen Bradley 1771-OBN PLC Output Module

Allen Bradley 1771-OBN Digital DC Output Module for PLC-3/5.

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ManufacturerAllen Bradley

Part number1771-OBN

Module Type Digital DC Output

Points 16

Voltage 120V AC/DC

Compatibility PLC-3, PLC-5

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Veteran-owned

CAGE: 9NK75

16 digital DC outputs 120V AC/DC switching capability For PLC-3 and PLC-5 systems Controls external devices Reliable industrial performance

Product description

The Allen Bradley 1771-OBN is a digital output module for the PLC-3 and PLC-5 families of programmable logic controllers. This module provides 16 output points, capable of switching 120V AC or DC loads. It is used to control external devices such as motors, lights, solenoids, and other actuators based on the PLC's logic.

This output module is widely applied in various industrial control systems, including manufacturing lines, process automation, and machine control. Its 16 discrete outputs allow for the control of numerous devices, making it a versatile component for applications requiring digital output signals from the PLC.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the 1771-OBN module. We ensure that our surplus components are tested and reliable, providing a cost-effective solution to maintain your automation systems. Rely on Stanlo Automation for your PLC output module needs.

Technical specifications

Module Type	Digital DC Output
Points	16
Voltage	120V AC/DC
Compatibility	PLC-3, PLC-5

Common applications

Manufacturing

Process Control

Machine Control

Assembly Lines

Automation Systems

Electrical Control

Compatible systems

Allen Bradley PLC-3 Allen Bradley PLC-5 1771 I/O Chassis

Also known as

Allen Bradley PLC-5 Output Card 1771 OBN Module

Replaces / compatible with

The 1771-OBN is part of the 1771 I/O family for PLC-3 and PLC-5 systems. It is designed to provide digital DC outputs for these specific controller platforms.

Technical note

Expert tip

Ensure the output current rating of the controlled devices does not exceed the specifications of the 1771-OBN module to prevent module damage.

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Frequently asked questions

What voltage and type of loads can the Allen Bradley 1771-OBN module control?

The Allen Bradley 1771-OBN module can control loads operating at 120V AC or 120V DC. It provides 16 digital output points, suitable for switching a variety of external devices such as lights, relays, solenoids, and small motor contactors.