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Electrical Connection
Installation
12
Connector 3 [III]
III
IM
P
0-
10
V
Li
cht
D
-
Connector 9 [IX]
H
L
+
-
Pin 1:
FBR heating circuit 2 (room sensor)/0 - 10 V IN/Light
Pin 2: FBR heating circuit 2 (ground)
Pin 3: FBR heating circuit 2 (set value)/Pulse counter for
output measurement
CAN Bus Pin 1 = H (Data)
CAN Bus Pin 2 = L (Data)
CAN Bus Pin 3 = - (ground, Gnd)
CAN Bus Pin 4 = + (12 V supply)