FCA/S1.2.1.2 Fan Coil Actuator, 0-10 V,

The FCA/S1.2.1.2 Fan Coil Actuator (Product ID: 2CDG110196R0011) is a KNX-compatible control device for standard fan coil units, offering precise performance and integration flexibility for modern building management systems. It features two analog outputs supporting 0-10 V valve drives and three-channel digital outputs designed to operate fans with up to three speed stages. An additional switching output capable of handling loads up to 16 A allows the control of auxiliary heating or similar high-power devices.

 

With support for analog inputs (0-10 V / 4-20 mA) and compatibility with sensors including window, condensation water, and temperature sensors, this actuator delivers robust functionality tailored for HVAC applications requiring energy-efficient automation. Integrated valve protection ensures long-term reliability in demanding environmental conditions.

 

Designed for DIN-Rail mounting with dimensions of 108 mm x 90 mm x 64.5 mm (W x H x D) and a lightweight construction at only 0.3 kg, the device achieves an IP20 protection rating that suits typical indoor installations in controlled electrical cabinets.

 

Operating within a voltage range of 0–10 V DC with a rated current capacity up to 10 A per channel, it is optimized for reliable performance while limiting power loss to just 2 W under normal operation. The FCA/S1.2.1.2 adheres to CE and RoHS standards as documented in its certifications and meets ETIM EC001586 classification requirements as an actuator specifically developed for bus-based heating systems.

 

Note that this product has been replaced by the updated model (Replacement Product ID: 2CDG110212R0011).