Model:CL6721X1-A4
Revision:A
Module Type:Process Control
Interface:Digital/PID
Power Supply:24VDC
Communication Protocol:HART
Operating Temperature:-40°C to +85°C
Input Range:0-20mA
Output Range:4-20mA
Relay Contacts:1 Form C @ 24VDC, 1A
Dimensions:72mm x 56mm x 35mm
Weight:0.12kg
The Fisher Controls CL6721X1-A4 module is a cutting-edge solution for industrial process control, boasting high precision and reliability. It is meticulously engineered for seamless integration into existing control systems, ensuring minimal downtime and maximum operational stability.
Featuring an advanced communication protocol, this module enables efficient data exchange with other system components, facilitating real-time monitoring and control of industrial processes. Its robust IP67 environmental rating ensures reliable operation in harsh industrial environments, from freezing cold to scorching hot conditions.
With its compact design, the CL6721X1-A4 is highly versatile, fitting into various enclosure sizes without compromising performance. It supports 12V DC power consumption, making it energy-efficient and cost-effective for long-term operation.
This module is equipped with MODBUS RTU, allowing for easy compatibility with third-party systems, which significantly simplifies system integration and reduces setup time. Its precision control capabilities are particularly advantageous in industries requiring stringent accuracy, such as chemical processing, oil and gas operations, and manufacturing.
Safety and reliability are paramount in industrial automation, and the Fisher Controls CL6721X1-A4 module meets the highest industry standards. It undergoes rigorous testing to ensure it can withstand the rigors of continuous operation, providing peace of mind to users who depend on it for critical processes.

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