If the inverter applies push-through mounting mode:
Fixing to FSB/FSC/FSD/FSE
B.1.9
Memory card
Functionality
A memory card can be used on the Parameter Loader and allows you to upload / download
parameter sets to / from the inverter. For detailed use of the memory card, refer to Appendix
"Parameter Loader (Page 343)".
Article number
Recommended SD card: 6SL3054-4AG00-2AA0
B.1.10
RS485 termination resistor
An RS485 termination resistor is used to terminate the bus for the RS485 communication
between the SINAMICS V20 and SIEMENS PLCs. For detailed use of the termination
resistor, refer to Section "Communicating with the PLC (Page 165)".
Article number: 6SL3255-0VC00-0HA0
SINAMICS V20 Inverter
Operating Instructions, 11/2016, A5E34559884-006
Note that the clips are not required in this case.
①
Clamp the heatsink between the shielding plate
and the cabinet panel, and use two mating nuts in-
stead of the clips to tighten the screws (M4 screws if
frame size B or M5 screws if frame size C or D) from
the back of the cabinet panel. Screw tightening toque:
M4 = 1.8 Nm ± 10%; M5 = 2.5 Nm ± 10%
②
Fold the cable shield clamp to suit the cable diame-
ter during inverter installation.
Options and spare parts
B.1 Options
379