Siemens SIMOCODE pro

Example circuits
SIMOCODE pro
E-14 GWA 4NEB 631 6050-22 DS 03
E.6.3 "Star-delta starter" circuit diagram (current measuring in supply cable)
Fig. E-11: "Star-delta starter" circuit diagram (current measuring in supply cable)










N
A2
PROFIBUS
PE
/.2
6
1
M
AC
A1
-X2 -X19
-Q2
-M1
SYS
C5
10
T2
A
-Q3
A2
1L1
IN2 IN3
OUT1 OUT2
IN4
PTC
IN1
OUT3
U2
-Q4
/.4
OFF
A2
A1
1N
1
-S12
2
PE
B
T1
8
L1
U1
3
D2
-X2
A3
4
-Q2
3
Test/reset
-F12
C 1A
1
1
22
BUS
T3
PE
3
-X1
3/N/PE AC50Hz 400V
1
13
A1
L2
A
A1
2
L3
BUS
RESET
GEN.FAULT
DEVICE
TEST/
SPE/PE
C2
Gen.fault
V1
3
X9
2
6
5
L2
5
-T10
1
/.4
BU
1
SYS
2
3
B
3
/.2
6
W2
4
3
A2
-A11
-A10
6
A
2
T2
4
-F11
PE
2
-Q4
-S11
-Q3
*)
5
T1
C3
C4
/.5
4
I
>
2
2
5
6
I
>
ON
V2
2
1
5
L3
21
L1
SIMOCODEpro V
1/N AC 50Hz 230V
D4
230V AC
4
I
>
I I
> >
9
CT
4
D3
A5
1/N AC 50Hz 230V
C 1,6A
2L1
B
3
5
1
24V
W1
C1
7
A1
2N
D1
6
-X19
14
Profibus DP
Mains contactor Delta contactor Star contactor Local On Local Off
Device
Operator Panel
Basic Unit
Current measurement
*) An electronic/mechanical interlock is recommended for Q3/Q4