Connection Diagram - ABB i-bus KNX Product Manual
Fan coil actuators fca/s
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Also See for i-bus KNX:
- Product manual (257 pages) ,
- Product manual (240 pages) ,
- Product manual (5 pages)
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®
ABB i-bus
KNX
Device technology
2.3.10
Connection diagram
FCA/S 1.2.1.2
1
2
3
4
5
Note
Terminals 1 and 4 on the FCA/S 1.2.1.2 are not used internally.
44 2CDC508134D0202 | FCA/S 1.x.x.1
Label carrier
Programming button
Programming LED
(red)
Bus connection terminal
Inputs a, b, c
6
Valve V1 (e.g. heating)
7
Valve V2 (e.g. cooling)
8
Fan
9
Output H
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