Siemens SINAMICS G130 - Page 99

Electrical installation
4.10 Signal connections
Inverter chassis units
Operating Instructions, 07/2016, A5E00331449A
99
X140: serial interface (RS232)
The AOP30 operator panel for operating/parameterizing the device can be connected via the
serial interface. The interface is located on the underside of the Control Unit.
Table 4- 30 Serial interface (RS232) X140
Pin
Designation
Technical data
2
RxD
Receive data
3 TxD Transmit data
5 Ground Ground reference
Connector type: 9-pin SUB D connector
Note
Connecting cable to the AOP30
The connection cable to AOP30 may only contain the three contacts which are shown in the
drawing; a completely allocated cable may not be
used.
X150 P1/P2 PROFINET interface
Table 4- 31 X150 P1 and X150 P2 PROFINET
Pin
Signal name
Technical data
1
RXP
Receive data +
2
RXN
Receive data -
3
TXP
Transmit data +
4
Reserved, do not use
5
Reserved, do not use
6
TXN
Transmit data -
7
Reserved, do not use
8
Reserved, do not use
Connector type: RJ45 socket
Cable type: PROFINET