Siemens 6RA8018-6DV62

Connecting
6.9 Assignment of terminals and connectors
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
185
Terminal
X177_1, X177_2
Function
Description
57, 58, 59, 60 24 V DC 24 V supply (output) 24 V DC, short-circuit proof
Max. load 200 mA (terminals 9, 10, 57, 58, 59 and
60 combined)
Internal supply to digital ground and analog ground
61, 62, 63, 64
M
Ground, digital
-
"Terminal Module Cabinet (TMC)" module
Table 6- 43 Assignment of the terminals on the Cabinet Board (overview)
Terminal
X177_5
Function
Description
33, 34
M
Ground, analog
-
35, 36
M
Ground, digital
See X177.35 and 36
37, 38
RS485: TX+, TX-
Send cable +, -
See X177.37 and 38
39, 40
RS485: RX+, RX-
Receive cable +, -
See X177.39 and 40
"Cabinet Board" module
Note:
The terminals on X177_5 are connected in parallel to the terminals with the same name on the Terminal Module Cabinet
(TMC).
Memory card slot
Figure 6-60 "Control Unit (CUD)" module, memory card slot