2
Electrical connections
2.1
Connection plan
VF1104S
VF1202S/1204S
L1
PE
N
M
3
X
VF1402S
SI
L1
L2
L3
PE
M
3
X
mains connection = 1 x 110 VAC
mains connection = 1 x 230 VAC
@@@@@
PPPPP
PPPPP
@@@@@
QQQQQ
PPPPP
@@@@@
PPPPP
@@@@@
PPPPP
@@@@@
@@@@@
@@@@@
PPPPP
@@@@@
QQQQQ
PPPPP
PPPPP
K1
Y
SI
X
X
υ
QQQQQ
@@@@@
@@@@@
@@@@@
PPPPP
@@@@@
PPPPP
PPPPP
PPPPP
PTC
+
-
BC
X
mains connection = 3 x 400/460VAC
@@@@@
PPPPP
PPPPP
@@@@@
QQQQQ
@@@@@
PPPPP
@@@@@
PPPPP
@@@@@
QQQQQ
PPPPP
PPPPP
@@@@@
PPPPP
PPPPP
@@@@@
@@@@@
Y
K1
X
X
υ
QQQQQ
PPPPP
@@@@@
PPPPP
@@@@@
PPPPP
@@@@@
PPPPP
@@@@@
PTC
+
BC
X
P1
H2
H1
X3
X
+
1
2
3
4
5
6
7
8
9
10
11
+
X5 X1
P1
H2
H1
X3
X
+
1
2
3
4
5
6
7
8
9
10
11
+
X5 X1
Wait 2 mins after
disconnecting
UR=10 V
FSIN
STR
STL
S1IND
S2IND
S1OUT
S2OUT
SOUTA
Wait 2 mins after
disconnecting
UR=10 V
FSIN
STR
STL
S1IND
S2IND
S1OUT
S2OUT
SOUTA
2-1
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