Siemens SINAMICS G130 Engineering Manual page 179

Terminal block on TM31
Factory setting
DI/DO10 Not assigned
DI/DO11 External alarm
-X542 Relay outputs (changeover contact)
DO 0 Inverter enable (Run)
DO 1 Checkback signal No converter fault
-X521 Analog inputs, differential
AI0+ Analog input for setting speed setpoint
AI0-
AI1+ Analog input reserved
AI1-
-X522 Analog outputs
AO 0V+
AO 0V- Analog output, actual speed value
AO 0C+
AO 1V+
AO 1V- Analog output, actual motor current value
AO 1C+
-X522 Thermistor protection
+Temp
-Temp
The factory settings of the bidirectional inputs/outputs are underscored.
5. The converter is controlled and operated exclusively via the optional AOP30.
The digital inputs and outputs on the CU320 or TM31 are not used for this purpose.
1)
Engineering Information
Comment
Factory-set as input
Factory-set as input
The factory setting for the inputs is 10 V.
The factory setting for the inputs is 10 V.
The factory setting for the outputs is 0 to 10 V.
The factory setting for the outputs is 0 to 10 V.
Input for KTY84 temperature sensor or PTC thermistor
SINAMICS Engineering Manual - May 2008
© Siemens AG
SINAMICS G130
179/396