User Manual

8/10
Siemens RXC40 – Extension module for lighting control CA2N3842en_06
Building Technologies 2015-12-23
Connection diagrams
PE
N
L
4
5
6
D3
GND
D4
N
PE
L
Q1
D3
D4
N1
3842A01
7
8
9
Q13
N
Max. AC 250 V
10
11
12
Q14
N
N
PE
L
Q1.1
1
2
3
D1
GND
D2
D1
D2
13
Y1–
14
Y1+
–
+
N
PE
L
Q2
15
16
17
Q24
N
N
PE
L
Q2.1
18
Y2–
19
Y2+
–
+
PE
PE
PE
SELV / PELV
N1 RXC40
D1 ... D4 Volt-free momentary contact switches
Q1, Q2 Dimmed light or group of dimmed lights
Q1.1, Q2.1 Lamp or group of lamps connected in paralle
l
Electrical isolation