Siemens SINAMICS DCM Operating Instructions Manual page 141

Terminal Function
X177_1, X177_2
31, 32 P10, N10
33, 34 M
2nd terminal block (X177_2)
35, 36 M
37, 38 RS485: TX+, TX-
39, 40 RS485: RX+, RX-
41, 42 Incremental encoder supply
43, 44 Incremental encoder track 1 +/-
45, 46 Incremental encoder track 2 +/-
47, 48 Incremental encoder zero mark +/-
49, 50 AO 0, M
51, 52 AO 1, M
53, 54, 55 Temp 1, 2, 3
56 M
57, 58, 59, 60 24 V DC
61, 62, 63, 64 M
"Terminal Module Cabinet (TMC)" module
Table 6- 28 Assignment of the terminals on the Cabinet Board (overview)
Terminal Function
X177_5
33, 34 M
35, 36 M
37, 38 RS485: TX+, TX-
39, 40 RS485: RX+, RX-
"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).
SINAMICS DCM Control Module
Operating Instructions, 12/2018, A5E34888669A
6.16 Connector assignment (terminals, Faston mounting tabs, ribbon cables)
Reference voltage ±10 V
(output)
Ground, analog
Ground, digital
Send cable +, -
Receive cable +, -
Analog output 0, analog
ground
Analog output 1, analog
ground
Temperature sensor,
motor interface 1
Ground, analog
24 V supply (output)
Ground, digital
Ground, analog
Ground, digital
Send cable +, -
Receive cable +, -
Description
See X177.31, 32, 33, 34
See X177.35 and 36
See X177.37 and 38
See X177.39 and 40
See X177.41 and 42
See X177.43 and 44
See X177.45 and 46
See X177.47 and 48
See X177.49 and 50
See X177.51 and 52
See X177.53, 54, 55
See X177.56
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
-
Description
-
See X177.35 and 36
See X177.37 and 38
See X177.39 and 40
Connecting
139