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HONEYWELL 621-9939C: Serial Link Module for Industrial Control Systems

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The Honeywell 621-9939C Serial Link Module is designed for seamless integration into complex industrial control systems, offering high-speed serial communication capabilities.

Model Number:621-9939C

Brand:HONEYWELL

Module Type:Serial Link

Operating Voltage:DC 24V

Data Rate:9600 bps to 19200 bps

Connectors:DB9 male connector

Dimensions:L x W x H: 100mm x 50mm x 30mm

Weight:0.1kg

Temperature Range:-20°C to +70°C

Protection Class:IP20

Protocol Compatibility:RS-232, RS-422, RS-485

    Introducing the Honeywell 621-9939C Serial Link Module, a pivotal component for enhancing industrial automation efficiency. This module is specifically engineered to facilitate robust and reliable serial data transmission between PLCs, SCADA systems, and other industrial devices.

    Equipped with high-speed RS-232 connectors, the 621-9939C ensures fast and secure data exchange, crucial for real-time monitoring and control applications in manufacturing, energy, and process industries.

    Designed to withstand extreme temperatures ranging from -40°C to +70°C, this module is ideal for deployment in harsh environments without compromising performance or reliability.

    With its wide input voltage range of DC 12V to 36V and maximum power consumption of 5W, the 621-9939C offers flexibility in power sourcing and energy efficiency, making it suitable for various industrial settings.

    Featuring two relay outputs with a switching capacity of 5A at 24VDC, this module supports complex control functions and integration with external devices, enhancing system capabilities and response times.

    Backed by UL, CE, and CSA certifications, the Honeywell 621-9939C is a testament to its quality, safety, and compliance with international standards, ensuring peace of mind for users across different industries.

HONEYWELL 621-9939C Serial Link Module




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