Simons Voss Technologies SmartRelay 3 Manual page 90

SmartRelay 3 system (Manual)
-
+
1(1)
<
1(2)
2(1)
<
2(2)
+1
-
B1
A1
+2
-
B2
Controller
A2
+3
-
B3
A3
O4
O3
O2
O1
O+
I3
I2
I1
-
I+
Power supply through the controller
This wiring layout can only be used if no SmartOutput modules are to be
used. The reader is connected via the trailing cable as described before
(see Power supply through the controller [
L
N
Power supply unit
+
-
L
N
Power supply unit
+
-
L
N
Power supply unit
+
-
Drag cable
58]
}
8. Setting up
90 / 189
+
Lift
electronics
-
-
+
- Reader
B
A
C
A
B
I+
I-
Out
SOM
-
A-
K1
A+
+
K2
).