Allen Bradley 1762-OB16 MicroLogix Expansion I/O Module

Allen-Bradley 1762-OB16 MicroLogix Expansion I/O Module

Overview
The Allen-Bradley 1762-OB16 is a MicroLogix expansion I/O module designed to provide additional output capability to MicroLogix 1100, 1200, and 1400 controllers. This solid-state output module features sixteen (16) 24VDC output channels and supports a sourcing wiring configuration. It is externally powered with an input voltage range of 20.4–26.4 VDC.

Key Features

• Sixteen (16) discrete output channels

• Solid-state sourcing output configuration

• Compatible with MicroLogix 1100, 1200, and 1400

• Externally powered: 20.4–26.4 VDC

• Fast signal response: 0.1 ms ON, 1.0 ms OFF

• DIN rail mounting for easy installation

• Maximum surge current: 2.0 A

• Maximum bus current draw: 175 mA @ 5 V DC (0.88 W)

• Supports energizing discrete devices such as solenoids, relays, pilot lamps, motor starters, sirens, horns, and buzzers

Technical Specifications

• Manufacturer: Rockwell Automation

• Brand: Allen-Bradley

• Part Number / Catalog No.: 1762-OB16

• Product Type: Discrete Output Module

• Series: MicroLogix 1200

• Number of Output Groups: 1 (Group 1: Outputs 0–15)

• Number of Installations Supported: 4 with MicroLogix 1100; 6 with MicroLogix 1200; 7 with MicroLogix 1400

• Output Voltage Range: 20.4–26.4 VDC

• Voltage Category: 24VDC

• Input Power: 24 V DC

• Operating Voltage Range: 20–26.4 V DC

• Maximum Operating Altitude: 2000 meters

• UPC: 10611320320579

• UNSPSC: 32151601

Description
The 1762-OB16 module is used to expand the output capacity of MicroLogix PLCs. With its sixteen solid-state sourcing outputs, it can reliably energize a variety of actuating devices in industrial automation, including solenoids, relays, pilot lamps, and motorized actuators. Its fast response times and DIN rail mounting make it suitable for high-performance, space-efficient industrial control systems.