Allen-Bradley 1746-OB16 – 16-Channel DC Output Module for Industrial Automation

Manufacturer: Allen-Bradley
Model Type: SLC 500
Model Number: 1746-OB16
Product Type: Digital DC Output Module
Condition: Brand NEW & In Stock

Technical Specifications

• Number of Channels: 16

• Input Voltage: 24 VDC

• Output Voltage Range: 10–50 VDC

• On-State Voltage Drop: 1.2 V

• Off-State Output Leakage: 1 mA

• Load Capacity: 1 mA

• Current Rating:

• Backplane: 0.28 A

• Continuous Current per Output: 0.25 A at 60 °C

• Continuous Current per Module: 4 A at 60 °C

• Isolation:

• Communication Circuits: 500 VDC

• Backplane: 1500 VAC

• Processor Compatibility: SLC 500

• Enclosure Type: Open

• Mounting Method: Chassis

• Operating Temperature: 0–60 °C

• Environmental Conditions: 5–95% non-condensing humidity

Overview

The Allen-Bradley 1746-OB16 is a high-performance digital DC output module designed for advanced industrial automation systems. Engineered with precision and reliability, this module provides consistent performance and efficient operation in a wide range of applications, from manufacturing lines to complex control environments.

With 16 output channels, the 1746-OB16 offers flexibility and robust control for diverse processes. Its wide operating voltage range (10–50 VDC) ensures adaptability across multiple industrial environments.

Designed with efficiency in mind, the Allen-Bradley 1746-OB16 minimizes power loss with a low on-state voltage drop of just 1.2 V and maintains optimal performance with only 1 mA leakage current. Advanced isolation features protect against electrical disturbances, preserving system integrity and operator safety.