Allen Bradley 1756-OB16E ControlLogix DC Fuse Output Module

Overview

The 1756-OB16E is a ControlLogix DC fuse output module designed for safe and reliable switching of DC loads. Each of its 16 output channels features individual fuses for enhanced protection, ensuring secure operation of motors, solenoids, and other DC devices in industrial automation environments.

General Information

Part Number: 1756-OB16E

Manufacturer: Allen Bradley

Brand / Country of Origin: Rockwell Automation / USA

Series: ControlLogix

Type: DC Fuse Output Module

Number of Outputs: 16 DC Fused Output Channels

Mounting: Chassis-based installation in ControlLogix systems

Technology: Fused digital DC output with integrated diagnostics

Power Specifications

Operating Voltage Range: 10–30 V DC

Nominal Output Voltage: 24 V DC

Backplane Current: 200 mA at 5.1 V DC

Total Backplane Power: 1.02 W

Maximum Continuous Current per Output: 0.5 A

Protection: Individual channel fuses, electronic fault detection

Status Indicators: Individual output LEDs and module diagnostics LED

Communication & Interface

System Interface: ControlLogix backplane

Communication Method: High-speed chassis communication

Diagnostics: Channel fuse status, output faults, and module health monitoring

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: 0.322 kg

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