Honeywell 621-9940C Serial I/O Module: Precision Control, Reliable Communication

Type:Serial I/O Module

Model:621-9940C

Manufacturer:Honeywell

Interface Standard:RS-232 / RS-485

Operating Temperature:-40°C to +85°C

Power Supply:12VDC ± 10%

Current Consumption:≤ 100mA

Communication Speed:1200 bps to 115200 bps

Data Bits:5, 6, 7, or 8

Stop Bits:1

Parity Check:None, Odd, Even, or Mark

Error Handling:NACK, ACK, PARITY ERRORS

Dimensions:76mm x 54mm x 24mm

Weight:68g

Enclosure Type:IP67 Rated

    Introducing the Honeywell 621-9940C Serial I/O Module, a precision-engineered solution for industrial automation systems. This module seamlessly integrates into any control network, ensuring reliable serial communication for enhanced system performance.

    Featuring advanced RS-232/RS-485 interfaces, the 621-9940C supports high-speed data transfer at up to 115,200 bits per second, making it ideal for applications requiring rapid and accurate information exchange.

    With 8 dedicated channels, this module provides ample connectivity options for various devices, facilitating complex system configurations without compromising on performance or reliability.

    Equipped with a robust 24V DC power supply, the module operates efficiently across a wide range of industrial environments, ensuring stable operation even in challenging conditions.

    Engineered to withstand harsh industrial settings, the 621-9940C boasts an operating temperature range from -40°C to +85°C, ensuring dependable functionality in extreme environments.

    Designed with user convenience in mind, the IP20 enclosure rating safeguards against dust and splashes, allowing for easy installation and maintenance in diverse industrial settings.