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Honeywell 621-9940C Serial I/O Module – Advanced Control Solutions

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Engineered for seamless integration in industrial automation systems, the HONEYWELL 621-9940C Serial I/O Module ensures efficient data exchange, offering unparalleled reliability and performance.

Connector Type:RS-232 / RS-485

Data Rate:Up to 115.2 kbps

Power Supply:12V DC

Operating Temperature:-40°C to +85°C

Enclosure Type:IP20

Number of Channels:16

Protocol Compatibility:Modbus RTU, ASCII, Binary

    Engineered with precision for robust industrial applications, the Honeywell 621-9940C Serial I/O Module ensures seamless integration into complex manufacturing setups. Its advanced design supports multiple communication protocols, enabling versatile compatibility across various equipment.

    With an extensive operating temperature range, this module can withstand harsh industrial conditions, ensuring uninterrupted performance throughout the year. Its efficient power consumption minimizes energy costs while maintaining optimal functionality.

    Featuring dual relay outputs, the module offers flexible control options for initiating actions based on data inputs. This capability enhances operational efficiency by automating responses to specific events or conditions within the production line.

    Crafted from high-quality materials, the Honeywell 621-9940C is built to endure the rigors of industrial environments. Its compact size facilitates easy installation and integration into existing systems without compromising on performance.

    Comprehensive documentation and support are provided to facilitate quick setup and troubleshooting, making it accessible to both novice and experienced users. Trust Honeywell for reliable and innovative solutions that elevate your industrial automation capabilities.

HONEYWELL 621-9940C Serial I/O Module




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      Chengdu Sunshine Xihe Electric Co., Ltd. is a professional supplier of industrial products. We cover a variety of products such as PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, frequency converters, industrial connections, actuator control panels, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components, etc. Our business scope includes industrial automation engineering equipment, spare parts and system integration of various well-known brands. Our aim is to provide customers with reliable and feasible product solutions, and we always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Main product brand recommendations: ABB, GE, SCHNEIDER, BENTLY NEVADA, HONEYWELL, FOXBORO, PROSOFT, LAM, AMAT, B&R,WOODWARD, ICS TRIPLEX, SCHROFF, Heidenhain, etc...

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