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Honeywell 621-9937: Precision Control I/O Module

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The Honeywell 621-9937 Parallel I/O Module is designed for efficient and reliable data handling in industrial control systems, providing seamless integration and enhanced system performance.

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.

Honeywell 621-9937 Parallel I/O Module

Honeywell 621-9937 Parallel I/O Module




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

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