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HONEYWELL 621-9934C Printed Circuit Board (PC Board)

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Engineered for industrial automation, the HONEYWELL 621-9934C Printed Circuit Board offers unparalleled precision control and reliability, making it an indispensable component in demanding manufacturing environments.

Material Composition:High-grade, corrosion-resistant alloy

Operating Temperature Range:-40°C to +85°C

Power Consumption:≤ 5W (under nominal load)

Communication Interface:RS-485 / Modbus RTU

Dimensions:100mm x 80mm x 10mm

Certifications:UL, CE, CSA

Mounting Options:Panel mount, DIN rail compatible

    The HONEYWELL 621-9934C Printed Circuit Board is crafted from high-grade FR-4 epoxy resin for exceptional durability and stability, ensuring it performs reliably even in the most challenging industrial settings.

    Equipped with two RS-232 ports and one RS-485 port, this PCB offers versatile communication options, facilitating seamless integration with various industrial control systems.

    Operable within an extensive temperature range from -40°C to +85°C, this board is designed to withstand extreme conditions without compromising performance.

    Supporting MODBUS RTU and ASCII protocols, the HONEYWELL 621-9934C ensures compatibility with a wide array of industrial automation systems, enhancing operational efficiency.

    Withstanding up to 95% relative humidity (non-condensing), the board maintains its functionality in humid environments, making it suitable for a broad spectrum of industrial applications.

HONEYWELL 621-9934C Printed Circuit Board (PC Board)




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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.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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