HONEYWELL 621-9939C: Serial Link Module – High-Performance Industrial Communication Solution

Operating Voltage:115 VAC

Data Transfer Rate:Up to 9600 baud

Number of Channels:1 serial channel

Communication Protocol:RS-232, RS-485

Power Consumption:≤ 1.5 W

Dimensions (WxHxD):48 x 48 x 90 mm

Weight:≤ 100 g

    Engineered for rugged industrial environments, the Honeywell 621-9939C Serial Link Module ensures reliable data transmission under extreme conditions.

    With its robust RS-485 interface, this module supports high-speed communication, ideal for real-time control applications requiring fast and accurate data exchange.

    Featuring a compact design and low power consumption, it seamlessly integrates into existing control systems without overloading system resources.

    The module is compatible with a wide range of industrial protocols, enhancing interoperability and flexibility in diverse automation setups.

    Designed with ease of installation and maintenance in mind, the Honeywell 621-9939C simplifies the process of upgrading or integrating into new systems.

    Backed by Honeywell’s commitment to quality and reliability, this Serial Link Module is an essential component for achieving optimal performance in industrial control systems.