Intelligent Building System ABB ibus KNX Fan Coil

Intelligent Building System ABB i-bus® KNX Fan Coil Actuator FCA/S 1. x. x. 2 © ABB STOTZ-KONTAKT Gmb. H 2 CDC 508 158 N 0201 | page 1

Fan Coil Actuator family Type description: Device F C A /S 1. x. x. x FCA/S 1. 1. 1. 2 FCA/S 1. 1. 2. 2 FCA/S 1. 2. 2. 2 © ABB STOTZ-KONTAKT Gmb. H 2 CDC 508 158 N 0201 | page 2 1 Device version number 1 2 Device version number 2 1 Without manual operation 2 With manual operation 1 Valve drive, electrician (PWM, 3 -point) 2 Valve drive, analogue 1 1 fold (of fan) /S MDRC A Actuator C Coil F Fan

Fan Coil Actuator family Overview of a 4 -pipe system Fan Coil Units Hot water circulation loop Cool water circulation loop Boil and cold water supply © ABB STOTZ-KONTAKT Gmb. H 2 CDC 508 158 N 0201 | page 3

Fan Coil Actuator family Design of a Fan Coil Unit Valves Fan Drip tray © ABB STOTZ-KONTAKT Gmb. H 2 CDC 508 158 N 0201 | page 4 Motor Filter Switchbox with controller Heat exchanger

Fan Coil Actuator familiy Pipe systems © ABB STOTZ-KONTAKT Gmb. H 2 CDC 508 158 N 0201 | page 5 § 4 -pipe system § 3 -pipe system § 2 -pipe system

Fan Coil Actuator family Technical data FCA/S 1. 1. 1. 2 FCA/S 1. 1. 2. 2 FCA/S 1. 2. 2. 2 © ABB STOTZ-KONTAKT Gmb. H 2 CDC 508 158 N 0201 | page 6 Fan speed 3 (interlocked) Rated current 6 A Additional output 1 Rated current 20 AX (16 AC load, AC 3) or 16 A (10 AX) Inputs 3 (universal: temperature, contacts) Valve electrician (FCA/S 1. 1. 1. 2, FCA/S 1. 1. 2. 2) or analogue (FCA/S 1. 2, FCA/S 1. 2. 2. 2) Valve outputs signal voltage 2, analogue 0 … 10 V or 4, electrician (PWM, 3 -point) Connection screw terminal Tightening torque max. 0. 6 Nm Enclosure IP 20, EN 60 529 Mounting on mounting rail 35 mm, DIN EN 60 715 Width 6 module á 18 mm

Fan Coil Actuator Connection schematic 1. Label carrier 2. Button Programming 8 3. LED Programming (red) 9 4. Bus connection terminal 5. Inputs a, b, c 6. Output A (valve e. g. HEATING) 7. Output C (valve e. g. COOLING) 8. Fan (3 x 6 A, 3 speed) 9. Output H (16 A) 10. Button/LED Manuelle operation (yellow) 11. Button/LEDs output A (yellow) 12. Button/LEDs output C (yellow) 13. Button/LEDs fan speed (yellow) 14. Button output H 15. Buttons/LEDs inputs a, b, c (yellow) 16. Display output H Example 6 7 14 13 FCA/S 1. 2. 2. 2 15 16 12 11 1 2 3 4 5 10 © ABB STOTZ-KONTAKT Gmb. H 2 CDC 508 158 N 0201 | page 7

Disclaimer The information in this document is subject to change without notice and should not be construed as a commitment by ABB assumes no responsibility for any errors that may appear in this document. In no event shall ABB be liable for direct, indirect, special, incidental or consequential damages of any nature or kind arising from the use of this document, nor shall ABB be liable for incidental or consequential damages arising from use of any software or hardware described in this document. © Copyright [2015] ABB. All rights reserved. © ABB STOTZ-KONTAKT Gmb. H 2 CDC 508 158 N 0201 | page 8