Operating Voltage:1746-OB16E (V)
Output Frequency:1746-OB16E (kHz)
Current Rating:Backplane: 0.28 A, Continuous Current Per Output: 0.25 A at 60°C
Isolation:Communication Circuits: 500 VDC, Backplane: 1500 VAC
Temperature Rating:0 – 60°C
Environmental Conditions:5 – 95% Relative Humidity (non-condensing)
Introducing the A-B 1746-OB16E – a versatile and robust industrial control module tailored for seamless integration into a wide range of automation environments. This module boasts a comprehensive set of features designed to streamline industrial operations, ensuring unparalleled reliability and performance.
Featuring a broad power supply range compatible with both 120 VAC and 24 VDC, the A-B 1746-OB16E is adaptable to various industrial settings. Its operating temperature range from -10°C to 60°C makes it suitable for use in challenging environments.
With 16 input and 16 output channels, this module provides ample connectivity options for controlling diverse equipment and sensors. The inclusion of an RS-485 Modbus interface ensures compatibility with a wide array of devices, facilitating seamless data exchange within the automation network.
Engineered with precision, the A-B 1746-OB16E is built to withstand rigorous conditions, offering a high level of durability and longevity. Its compact size, combined with panel mounting capability, ensures easy installation and space-efficient utilization.
For enhanced operational safety and control, each relay on the A-B 1746-OB16E is rated at 250VAC/24VDC, capable of handling up to 5A, ensuring reliable switching under various loads. This module is an indispensable tool for achieving optimal performance in industrial automation projects.

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