ABB PSTX Series Installation And Commissioning Manual page 171

11.2 Application diagrams
11.2.1 Inside Delta
O/I
2-wire control
E
O
K7
E
I
K7
K7
Inside Delta can be used with a lower rated Softstarter than for Inline. Parameter 01.01 Motor rated current Ie = 58%
of the Motor rated current listed in the Motor number plate. Coil consumption for Inside Delta contactor, Pull-in max
15A, Holding max 1.5 A. If the pull-in or holding values are higher, the Inside Delta contactor must be controlled via an
auxillary contactor.
11.2.2 Start at optional direction
O/I
E
O
K12 K12
E
I
E
II
K21 K22
K22 K21
K7
H1 K21 H2 K22
Forward Reverse Stop
Start at optional direction must be used to achieve the ability to run the motor at full speed both forward and reverse.
Before changing direction, motor must be stopped.
1 4
So Starter
PSTX
21
+ 24V
20
19 GND
18 DGND
17 In2
K4
16 In1
15 In0
14 Stop
13 Start
22
2 5 6
K3
3-wire control
20 +24V
E
O
E
14 Stop
I
13 Start
1
So starter
PSTX
21
+ 24V
20
19 GND
S21
S22 K7 18 DGND
17 In2
16 In1
K7
15 In0
14 Stop
13 Start
22 2
K12
1SFC132081M0201 | Installation and commissioning manual | Wiring and application diagrams
Anybus
7 10 Com 1 Com 2
23 +(B)
24 -(A)
25 T1
HMI
26 T2
K6
K5
27 T3
28 +24V
29 +
30 GND
8 9 11
12
4 7 10
Com 1
Com 2
23 +(B)
HMI
24 -(A)
K6
K4 K5
25 T1
26 T2
27 T3
28 +24V
29 +
30 GND
5 6 8 9 11 12
1L1 3L2 5L3
Alt. with fuses
F1.1
.2 .3
1L1 3L2 5L3
PSTX
K3
2T1 4T2 6T3
W1 W2
V1 V2
M
U1 U2
1L1
3L2 5L3
Alt. with fuses
F1.1 .2 .3
K22
K21
1L1 3L2 5L3
PSTX
2T1 4T2 6T3
2T1 4T2 6T3
M
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