The Siemens UA 0–10 V control signal amplifier (UA10V) is designed to amplify and distribute a 0–10 V control signal in measurement and control applications. It is particularly suitable for controlling multiple fan coil units with ECM fans using a single controller. The device is intended for 24 V AC/DC power supply and provides a 0–10 V output signal with a maximum current of 50 mA. The power supply and the 0–10 V signal are galvanically isolated from each other, contributing to safe and reliable operation in control circuits. It is suitable for use with Siemens controllers from the RDG2.., RDG16.. and RDF660.. series.

Key features

• amplification of the 0–10 V control signal
• for controlling multiple fan coil units with a single controller
• suitable for ECM fans
• 24 V AC/DC power supply
• 0–10 V output, max. 50 mA
• galvanic isolation of power supply and signal