Allen-Bradley 1746-OB16 Digital Output Module

Manufacturer:Allen Bradley

Model Number:1746-OB16

Module Type:Digital DC Output Module

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

Backplane Current Rating:0.28 A

Continuous Current Per Output:0.25 A at 60°C

Continuous Current Per Module:4 A at 60°C

Isolation Voltage:{“Communication Circuits”:”500 VDC”,”Backplane”:”1500 VAC”}

Processor Compatibility:SLC 500

Temperature Rating:0 – 60°C

Environmental Conditions:5 – 95% Relative Humidity

    The Allen-Bradley 1746-OB16 Digital Output Module is designed for seamless integration into industrial control systems. With 16 channels of digital DC output, this module ensures reliable and accurate control signals for various automation processes. Its robust design includes a voltage drop of only 1.2V in the on-state, minimizing energy loss and ensuring efficient operation. Additionally, the off-state leakage current is as low as 1 mA, contributing to the module’s long-term reliability and performance. Operating within a wide temperature range from 0 to 60 DEG C, the 1746-OB16 is built to withstand harsh industrial environments. The module is compatible with a backplane current rating of 0.28A, with each output capable of handling up to 0.25A at 60 DEG C, and the entire module can handle up to 4A at 60 DEG C. Furthermore, the module is isolated to 500 VDC for communication circuits and 1500 VAC for the backplane, providing enhanced safety and protection against electrical interference. The 1746-OB16 is easy to install and maintain, thanks to its open-type enclosure and chassis mounting design. This module is an essential component for any industrial control system looking for dependable and high-performance digital outputs.