;&8LQWHUIDFH
9
H[W
*1'
H[W
',&20
',
',
;
',&20
Figure 4-16
Connecting P-switching contacts
;&8LQWHUIDFH
9
H[W
*1'
H[W
',&20
',
',
;
',&20
Figure 4-17
Connecting M-switching contacts
Note
In the above wiring diagram, the DIs of the I/O Extension Module and those of the converter are
used as one group, because the DI COM of the module and that of the converter are connected.
You can choose not to connect the two DI COMs so that the DIs of the module and the converter
can be used in two separate groups.
WARNING
Electric shock due to DO connection to dual power supply
When connecting the digital outputs of the I/O Extension Module to DC and AC power supplies
at the same time, exposed components may carry a hazardous voltage that might result in
serious injury or death.
● Do not mix live parts with control signals (PELV/SELV) when connecting the DO terminals
of the I/O Extension Module; for example, it is not allowed to connect DO 2 to an AC 220
V power supply while connecting DO 3 to a DC 24 V power supply at the same time.
Wiring
4.2 Control interfaces
SINAMICS G120X converter
104
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
Содержание SINAMICS G120X
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