ABB PST105, Installation And Commissioning Manual

Page: 51 / 200

Connection
Chapter 5
51
1SFC132003M0201
Programmable inputs (Sequence start)
When sequence start is going to be used, the wiring should
be according to Figure 21 or Figure 22.
The start command (terminal 5, 6, and 7) must be maintained
during the complete start sequence and run otherwise a
direct stop will be performed.
Soft stop can only be performed for the motor currently fed by
the softstarter and will be achieved by open the Stop
command (terminal 4).
Figure 23: Tightening torques and cable dimensions (1 mm=0.0394 in)
24 V
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
100-250V
L N
Stop Start In1 Vc Vn Vp Vp K4 In0 50/60 Hz K5 K6
1SFC132164F0001
24 V
DC
+
-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
100-250V
L N
Stop Start In1 Vc Vn Vp Vp
K4
In0 50/60 Hz
K5 K6
1SFC132165F0001
Figure 21: Internal control voltage
Figure 22: External control voltage
St
o
p
1
st
S
tart
se
q.
2
nd
S
ta
rt
se
q.
3
rd
S
ta
rt
seq.
St
o
p
1
st
S
tart
se
q.
2
nd
S
tart
se
q.
3
rd
S
ta
rt
se
q.
M3
1. . . . . . . . . . . . . . . . . . . . . . . . 20
0,5 Nm - 4,3 lb.in
3,5x0,6
0,14 ... 2,5 mm
AWG 12 ... 22
0,14 ... 2,5 mm
2
2
1SFC132053F0001