Product Overview

The Allen-Bradley 1756-OW16I is a high-performance 16-channel isolated digital output module designed for industrial automation within ControlLogix systems. This module provides reliable ON/OFF relay control with 120 VAC outputs, ensuring precise actuation and individual channel protection to enhance overall system safety and uptime.

Built for demanding industrial environments, the 1756-OW16I supports hot-swappable installation and Removal and Insertion Under Power (RIUP), enabling maintenance without interrupting ongoing operations. Its producer/consumer communication functionality allows real-time data exchange for efficient process control and monitoring.

Certified for Class I Division 2, UL, CSA, FM, and CE standards, this module is suitable for hazardous locations, offering robust performance and compliance for industrial safety. Each output channel features LED status indicators for quick diagnostics, while the modular design simplifies field wiring with a removable terminal block, making it ideal for high-density automation applications.

Key Features

• Model Number: 1756-OW16I

• Brand: Allen-Bradley

• Series: ControlLogix

• Type: Isolated Relay Digital Output Module

• Channels: 16 discrete relay outputs

• Output Voltage: 120 VAC

• Features: Individual circuit protection, LED diagnostics, RIUP support

• Certifications: UL, CSA, FM, CE, Class I Division 2

• Weight: 0.28 kg

• Dimensions: 3.5 × 14 × 14.5 cm

• Country of Origin: USA

• Availability: In Stock, Active Model

• Minimum Order Quantity: 1

Applications

• Industrial process automation and machinery control

• High-density control panels in manufacturing facilities

• Hazardous environment operations requiring isolated digital outputs

• PLC systems requiring hot-swappable modules and real-time monitoring

Technical Description

The Allen-Bradley 1756-OW16I ControlLogix module combines isolated relay outputs with high reliability for industrial automation. Its design ensures individual channel protection, rapid diagnostics, and safe operation in both standard and hazardous environments. With hot-swappable capabilities and advanced communication features, the 16DO module integrates seamlessly into ControlLogix chassis for flexible, continuous, and efficient system operation.