ABB AMTD-1 P Assembly And Operating Instructions Manual page 4

VLMD P
1 2 3 4
Power Supply
230 V a.c.
5 6
L /+
N /–
Signal input
600V a.c./d.c.
VLMD-R P
1 2 3 4
Power Supply
230 V a.c.
Output
5 6
L /+
N /–
Signal input
600V a.c./d.c. max