Allen-Bradley 1756-OB16IS | 16-Point DC Output Module

Allen-Bradley 1756-OB16IS | ControlLogix DC Output Module (16-Point, Individually Isolated, 10–30V DC)

Overview

The Allen-Bradley 1756-OB16IS is a 16-point DC digital output module for ControlLogix systems, featuring individually isolated sourcing outputs. Operating within a 10–30V DC range, each channel can source up to 1A, providing reliable and flexible control for a variety of field devices.

The module also supports 8 scheduled outputs, ideal for time-critical automation tasks that require deterministic response and synchronization. The individual isolation enhances protection and reduces signal interference in complex systems.

Key Features

• 16 Individually Isolated Sourcing Outputs – 10–30V DC

• 1A Output per Channel – Supports high-current DC loads

• 8 Scheduled Outputs – For time-sensitive and deterministic applications

• Electrical Isolation Per Channel – Prevents cross-channel interference

• LED Indicators – Real-time channel and fault status

• Studio 5000 Compatible – Seamless configuration and control

• Removable Terminal Block Compatible – 36-pin RTB (1756-TBCH or 1756-TBS6H)

• Hot-Swappable Module – No need to power down during maintenance

Technical Specifications

• Catalog Number: 1756-OB16IS

• Number of Outputs: 16 sourcing

• Voltage Range: 10–30V DC (nominal 24V DC)

• Output Current per Channel: 1.0 A max

• Isolation: Individual channel isolation

• Scheduled Outputs: 8

• Backplane Current: ~200 mA @ 5.1V DC

• Connector Type: 36-pin RTB

• Operating Temperature: 0°C to +60°C

• Mounting: ControlLogix chassis

Applications

• Machine Control Systems – Where electrical isolation improves safety

• Time-Critical Automation – Scheduled outputs for fast, predictable control

• DC Load Switching – Solenoids, lamps, and other 24V devices

• OEM Equipment – Rugged, isolated control for diverse environments

Why Choose the 1756-OB16IS?

• Individually isolated outputs for enhanced safety and flexibility

• Supports scheduled outputs for deterministic control

• Designed for demanding industrial applications within ControlLogix systems

Order Now

In stock and available for global shipping.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply