Siemens Sinamics G120P Operating Instructions Manual page 101

Shield support
The shield connection of shielded control cables on the terminal block -X9 is established in
the immediate vicinity of the terminal block. For this purpose, the mounting plates have
cutout sections which are used to snap the supplied shield springs into place. The shields of
incoming and outgoing cables must be applied directly to these shield connections. It is
important here to establish the greatest possible area of contact and a good conductive
connection.
Note
Shield springs
These shield springs can be used for all control cables in the cabinet unit because all the
shield connections are identical in design.
Danger of injury due to cut injuries occurring when the shield is connected
The sharp edges of the shield springs can cause cut injuries.
• Use the appropriate personnel protection equipment, e.g. gloves.
X9: Customer terminal block
Terminal Name
1 P24
2 M24
3 External alarm
4 External fault
5 EMERGENCY
OFF
6 EMERGENCY
STOP
7 M24
8 V loaded
DC link
9 NC
Inverter cabinet units
Operating Instructions, 12/2014, A5E32923362A
CAUTION
Significance
EMERGENCY OFF category
0
EMERGENCY STOP cate-
gory 1
Enable signal "V
DC link
charged"
Not connected
Input/ Technical data
output
Input 24 V DC (20.1 ... 28.8 V)
Current consumption: max. 2 A
Input
Input Voltage: -3 V to +30 V
Current drain:
Input
6.4 mA at 24 V DC
Input
1.3 mA at <5 V
4 mA at >15 V
Input
8 mA at 30 V
Level (including ripple):
High level: 15 V ... 30 V
Low level: -3 V to +5 V
Input
Output Voltage: 24 V DC
Max. load current: 500 mA
Continuously short-circuit proof
The output current is taken from the supply
at X9, terminal 1.
Electrical installation
4.8 Signal connections
101