Wiring
SIMATIC - EM 300 Motor Starters
2-10
GWA-4NEB 640070302-05
Power connectors
The power connectors of a motor starter EM 300 with a 24 V DC braking con-
tact consist of the following components:
Installing and wiring power connectors
Install the power connectors of a motor starter with a 24 V DC braking contact
as follows. Please note the wiring rules described in Chapter 2.1
Step
Procedure
Socket for X2
Connector for X2
Connector for X3
1
Feed the cable through the gland, the appropriately-sized sealing ring supplied and the
connector shell.
2
Fasten the jacks to the cores
•
for phases 1 to 3
•
for the brake
•
for PE
Fasten the contact pins to the cores
•
for phases 1 to 3
•
for the brake
•
for PE
3
Press the jacks into the
socket insert until they snap
into place.
Press the contact pins into the pin insert until they snap
into place.
4
Withdraw the cable sufficiently to be able to screw the socket or pin insert tightly inside the
connector shell with the enclosed screws.
5
Screw the gland tight.
connector shell
connector shell
socket insert
jacks
contact pins
pin insert
Power socket
•
for connecting load supply voltage
Power connector
•
for connecting the load with a brake
•
for looping through the load supply
voltage and the braking voltage
Содержание SIMATIC EM 300
Страница 40: ...Commissioning SIMATIC EM 300 Motor Starters 3 12 GWA 4NEB 640070302 05 ...
Страница 46: ...Hand held Controller SIMATIC EM 300 Motor Starters 4 6 GWA 4NEB 640070302 05 ...
Страница 58: ...SIGUARD Safety Integrated SIMATIC EM 300 Motor Starters 6 4 GWA 4NEB 640070302 05 ...
Страница 64: ...Dimension Drawings SIMATIC EM 300 Motor Starters B 2 GWA 4NEB 640070302 05 ...
Страница 70: ...Selection Help SIMATIC EM 300 Motor Starters D 4 GWA 4NEB 640070302 05 ...
Страница 72: ...SIMATIC EM 300 Motor Starters Index 2 GWA 4NEB 640070302 05 ...
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