Operating Temperature Range:-40°F to 140°F (-40°C to 60°C)
Input Current Range:0.0 mA to 30.0 mA (4-20mA)
Output Current Range:0.0 mA to 30.0 mA (4-20mA)
Communication Protocol:HART 7.0
Power Supply Voltage:12 to 24V DC
Relay Contact Rating:3A @ 240V AC
Introducing the Yokogawa CA71 FCS System, the backbone of advanced process automation. This cutting-edge control system is engineered for high performance and efficiency, providing seamless integration with existing systems and a multitude of protocols for unparalleled flexibility.
Equipped with an embedded Windows OS, the CA71 ensures stable operation and compatibility with a broad spectrum of applications. Its extensive communication capabilities, including Modbus, FF, and HART protocols, facilitate easy connectivity with various devices and systems.
With support for up to 256 process control loops, the CA71 is designed to handle even the most complex industrial processes. Its ample memory capacity ensures smooth operation and efficient data handling, while its robust power supply accommodates diverse industrial environments.
Operating within a wide temperature range (-20°C to +60°C), the CA71 FCS System is built for durability and reliability in harsh conditions. Its IP65/IP67 rated enclosure safeguards against dust and water ingress, ensuring uninterrupted operation in challenging industrial settings.
Measuring at 200 x 150 x 90 mm, the compact design of the CA71 makes it versatile for installation in space-constrained areas without compromising on functionality. Whether you’re managing an oil rig, refining chemicals, or powering utilities, the Yokogawa CA71 FCS System is your trusted partner in process automation.

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