Allen Bradley 1756-OB16DK ControlLogix DC Digital Output Module

Overview

The 1756-OB16DK is a ControlLogix DC digital output module designed for high-reliability control of DC field devices. With 16 output channels, it delivers precise switching and monitoring of loads such as motors, solenoids, and indicators, making it ideal for complex industrial automation applications.

General Information

Part Number: 1756-OB16DK

Manufacturer: Allen Bradley

Brand / Country of Origin: Rockwell Automation / USA

Series: ControlLogix

Type: DC Digital Output Module

Number of Outputs: 16 DC Output Channels

Mounting: Chassis-based installation in ControlLogix systems

Technology: Solid-state digital DC output with load monitoring capabilities

Power Specifications

Operating Voltage Range: 10–30 V DC

Nominal Output Voltage: 24 V DC

Backplane Current: 150 mA at 5.1 V DC

Total Backplane Power: 0.77 W

Maximum Continuous Current per Output: 0.5 A

Protection: Electronic overload and short-circuit detection

Status Indicators: Individual output LEDs and module diagnostics LED

Communication & Interface

System Interface: ControlLogix backplane

Communication Method: High-speed chassis communication

Diagnostics: Output status monitoring and fault detection

Configuration: Software configurable through the ControlLogix platform

Operator Interface: Front-panel LED indicators

Wiring Connection: Removable terminal block compatible

Environmental

Operating Temperature: 0°C to +60°C

Storage Temperature: -40°C to +85°C

Relative Humidity: 5% to 95%, non-condensing

Vibration Resistance: Industrial environment rated

Protection Rating: Open-type module for installation within an enclosure

Dimensions & Weight

Dimensions (L × W × H): 144.57 × 22 × 105.42 mm

Weight: 0.45 kg

Fast Shipping Available!