Velleman VMB3PS - Manual (Page 5)

Velbus manual VMB3PS– edition 1 – rev.1.0
5
Transformer with 1 x 12V secondary voltage:
L H
BUS
VMB...
+ 12V -
VMB3PS
+
12V
- -
12V
+
12V
- +
A B C D E F
1A max.
12V/1A max.
+
-
12V/1A max.
+
-
Prim.
12V Sec. Circuit breaker
AC Power
N L
To power loads
N L
Transformer with 2 x 12V secondary voltage:
L H
BUS
VMB...
+
12V
-
VMB3PS
+
12V
- -
12V
+
12V
- +
A B C D E F
1A max.
12V/1A max.
+
-
12V/1A max.
+
-
Prim.
12V Sec. Circuit breaker
AC Power
N L
To power loads
N L
12V Sec.