Module Type:Analog Input
Model Number:621-0020
Operating Voltage:12VDC
Input Range:4-20mA
Channels:4
Accuracy:+/- 0.2%
Response Time:≤ 1ms
Communication Interface:RS-485
Power Consumption:≤ 20mW
Environmental Conditions:Operating Temperature: -20°C to +70°C, Humidity: 5% to 95% RH (non-condensing)
Crafted with precision and engineered for reliability, the Honeywell 621-0020 Analog Input Module is a cornerstone of modern industrial automation. This module seamlessly integrates into your system to provide accurate and consistent analog signal acquisition, ensuring your operations run smoothly and efficiently.
Featuring a robust design capable of operating within a wide temperature range (-20°C to +60°C), this module is built to withstand the harshest industrial environments. Its IP20 environmental protection rating ensures dust resistance, further enhancing its durability and longevity.
With its compatibility to Modbus RTU communication protocol, the 621-0020 module offers seamless connectivity with a variety of industrial control systems, allowing for easy integration and efficient data exchange.
The module’s compact size and lightweight design (0.1 kg) facilitate quick installation and maintenance, reducing downtime and streamlining your operation processes.
Designed with user convenience in mind, the Honeywell 621-0020 Analog Input Module is not just a tool; it’s an investment in the future of your industrial automation system, promising reliability, precision, and scalability for your evolving needs.

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