Allen-Bradley 1746-OB16 – digital output module

The Allen-Bradley 1746-OB16 is a digital output module designed for SLC 500 PLC systems. It provides 16 output channels for controlling field devices such as relays, contactors and other industrial loads.

The module ensures reliable switching performance and stable operation in industrial automation environments.

Technical overview:
• Series: SLC 500
• Module type: digital output module (DO)
• Model: 1746-OB16
• Number of outputs: 16 channels
• Output type: transistor (sourcing)
• Output voltage: 24 V DC
• Application: DC loads
• Integration: SLC 500 system
• Mounting: chassis installation
• Protection class: IP20

Typical applications:
• Control of relays and contactors
• Machine control
• Industrial automation systems
• Process control
• Distributed control applications

About the manufacturer:
Allen-Bradley, part of Rockwell Automation, is a global leader in industrial automation technologies, offering PLC systems, I/O modules and industrial control solutions.