Operating Voltage:24VDC
Input Current:Max. 10mA per channel
Output Current:Max. 100mA per channel
Number of Channels:16
Communication Interface:Parallel
Relay Output:SPST
Operating Temperature:-20°C to +70°C
Storage Temperature:-40°C to +85°C
Dimensions (WxHxD):100mm x 35mm x 100mm
Connection:M12 connector
This Honeywell 621-9937 module is a critical component for enhancing the connectivity between PLCs and other industrial devices, ensuring reliable data transmission in harsh industrial environments.
With its robust design and high-speed serial communication capabilities, it optimizes operational efficiency, facilitating real-time monitoring and control of industrial processes.
Built to withstand extreme temperatures, this module operates seamlessly within a wide range (-20°C to +55°C), making it ideal for use in diverse industrial settings including manufacturing plants, automation lines, and process control systems.
The inclusion of a single RS-232 serial port allows for easy integration with existing systems, minimizing the need for complex setup or extensive modification.
Featuring a compact size and lightweight construction, this module ensures minimal space consumption and easy installation without compromising on performance.













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