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ABB i-bus KNX
2.2
Connection
schematics
© 2010 ABB STOTZ-KONTAKT GmbH
Device technology
FCA/S 1.1M
with electromotor valve drives
1 Label carrier
3 Programming LED
5 Button
7 Binary inputs (A, B)
9 LED fan speed 1-3
11 LED switching contact
13 LED ON/OFF
15 Fan
17 Valve COOLING
19 Button valve HEATING
21 Button valve COOLING
23 Button binary input A
25 Button binary input B
FCA/S 1.1M
with electro-thermal valve drives
2 Programming button
4 Bus terminal connection
6 LED
8 Button fan speed
10 Button switching contact
12 Button ON/OFF
14 Output switching contact
16 Valve HEATING
18 LED valve HEATING
20 LED valve COOLING
22 LED binary input A
24 LED binary input B
14
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