Siemens SINAMICS G150 - Page 146

Electrical installation
4.10 Other connections
Converter cabinet units
146 Operating Instructions, 07/2016, A5E03347396A
CAN bus interface -X451
Table 4- 45 CAN bus interface -X451
Pin
Designation
Technical data
1
Reserved, do not use
2 CAN_L CAN signal (dominant low)
3
CAN_GND
CAN ground
4
Reserved, do not use
5
CAN_SHLD
Optional shield
6
GND
CAN ground
7
CAN_H
CAN signal
8
Reserved, do not use
9 Reserved, do not use
Connector type: 9-pin Sub-D socket
CAN bus interface -X452
Table 4- 46 CAN bus interface -X452
Pin
Designation
Technical data
1
Reserved, do not use
2
CAN_L
CAN signal (dominant low)
3
CAN_GND
CAN ground
4
Reserved, do not use
5
CAN_SHLD
Optional shield
6
GND
CAN ground
7
CAN_H
CAN signal
8
Reserved, do not use
9
Reserved, do not use
Connector type: 9-pin SUB D connector (pins)
Further information about communication via CAN bus
Note
Further information
Detailed and comprehensive instructions and information for the CANopen interface can be
found in the accompanying Function Manual. This manual is available as additional
doc
umentation on the accompanying customer DVD.