40
Connection
| Installation and commissioning manual | 1SFC132081M0201
5.1.2
Control supply and control circuit
Wires in industrial control applications are divided into 3
groups: main power supply, control supply and control
circuit.
Main power supply (1L1, 3L2, 5L3, 2T1, 4T2, 6T3)
Control supply voltage (terminals 1 and 2)
Control circuit (terminals 13 - 21).
5.1.2.1
Control supply voltage -
terminals 1 and 2
Connect neutral and phase to terminal 1 and 2.
See
Figure 5.4.
INFORMATION
Make sure that you have the correct supply
voltage U
s
. See chapter
3.2.1 General.
The control supply voltage for all PSTX
Softstarters is Us 100-250V AC,50/60Hz.
If using the operational voltage (Phase /N) as
source for control voltage make sure to not
exceed Us 250V –AC,50/60Hz
Tightening torques and cable dimensions.
0,2 .. 2,5 mm
2
2x0,2 .. 1,5 mm
2
0,2 .. 2,5 mm
2
2x0,2 .. 1,5 mm
2
AWG 12 ... 24
0,5 Nm
4,3 lb.in
3,5 x 0,6 mm
(0.138 x 0.024 in)
M3,5
L
100-250V
50/60 Hz
K4
K5
K6
Start Stop
In0 In1 In2
GND +24V
N
1SFC132081M0201
5.1.2.2
Functional ground - terminal 22
Ground the Softstarters with the terminals as shown in
Figure 5.5
(one connection is sufficient). Connect the
cable to a ground point close to the Softstarter. A suitable
ground point is next to the Softstarter on the installation
plate. Ground the installation plate.
INFORMATION
This is not a protective ground, it is a function
ground. The grounding cable must be as short as
possible. Maximum length 0,5m.
INFORMATION
Do not use functional ground in IT-networks,
commonly found in for instance marine
applications.
Tightening torques and cable dimensions.
0,2 .. 2,5 mm
2
2x0,2 .. 1,5 mm
2
0,2 .. 2,5 mm
2
2x0,2 .. 1,5 mm
2
AWG 12 ... 24
0,5 Nm
4,3 lb.in
3,5 x 0,6 mm
(0.138 x 0.024 in)
M3
L
100-250V
50/60 Hz
K4
K5
K6
Start Stop In0 In1 In2 DGND GND +24V
N
1SFC132081M0201
Figure 5.4
Supply voltage and control circuit
1SFC132081M0201
Figure 5.5
Functional ground, terminal 22
1SFC132081M0201
5
Summary of Contents for PSTX Series
Page 1: ...1SFC132081M0201 Softstarters Type PSTX30 PSTX1250 Installation and commissioning manual...
Page 4: ......
Page 6: ......
Page 10: ...10 Introduction Installation and commissioning manual 1SFC132081M0201 1...
Page 16: ...16 Quick start Installation and commissioning manual 1SFC132081M0201 2...
Page 29: ...1SFC132081M0201 Installation and commissioning manual Description 29 3...
Page 30: ...30 Description Installation and commissioning manual 1SFC132081M0201 3...
Page 36: ...36 Installation Installation and commissioning manual 1SFC132081M0201 4...
Page 50: ...50 Connection Installation and commissioning manual 1SFC132081M0201 6...
Page 72: ...72 Human machine interface HMI Installation and commissioning manual 1SFC132081M0201 6...
Page 143: ...1SFC132081M0201 Installation and commissioning manual Functions 143 7...
Page 144: ...144 Functions Installation and commissioning manual 1SFC132081M0201 7...
Page 148: ...148 Communication Installation and commissioning manual 1SFC132081M0201 8...
Page 156: ...156 Maintenance Installation and commissioning manual 1SFC132081M0201 9...
Page 168: ...168 Troubleshooting Installation and commissioning manual 1SFC132081M0201 10...
Page 176: ...176 Wiring and application diagrams Installation and commissioning manual 1SFC132081M0201 11...
Page 181: ...1SFC132081M0201 Installation and commissioning manual Third party licenses 181 12...
Page 183: ...1SFC132081M0201 Installation and commissioning manual Revision 183 13...
Page 187: ...1SFC132081M0201 Installation and commissioning manual Index 187 14...