Interface Description - X2 - Siemens SINAMICS G115D Operating Instructions Manual

4.10.1

Interface description - X2

The motor power interface located on the Wiring Module is available only for the G115D wall-
mounted converter. For a G115D converter with SIMOGEAR geared motor, the wiring
between the converter and the motor is completed when delivered.
Connector variant
Q8/0 connector
X2 - motor power,
8-pin, female
Glanded variant
X2 - motor power terminals
Further information
SINAMICS G115D distributed drive
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
Pin Signal
1 U
2 -
3 W
4 EM-/EM2
5 T+
6 EM+/EM1
7 V
8 T-
9 PE
Glanded installation kit (Page 32)
Cables and connectors (Page 62)
Description
Phase U
Not connected
Phase W
EM brake negative (180 V DC) / EM brake 2 (400 V AC)
Motor temperature sensor positive
EM brake positive (180 V DC) / EM brake 1 (400 V AC)
Phase V
Motor temperature sensor negative
Protective earth
Signal Description
U Phase U
V Phase V
W Phase W
EM+ EM brake positive (180 V DC)
EM- EM brake negative (180 V DC)
EM1 EM brake 1 (400 V AC)
EM2 EM brake 2 (400 V AC)
T+ Motor temperature sensor positive
T- Motor temperature sensor negative
Protective earth
Screw tightening torque:
• U/V/W: 1.0 Nm/8.9 lbf.in;
• : 2.2 Nm/19.5 lbf.in
Cable gland size: M25 * 1.5
Wiring
4.10 Connecting the motor
71