Control Units
6.2 Control Unit CU310 DP (PROFIBUS)
6.2.3.10
X22 serial interface (RS232)
Table 6-10
Serial interface (RS-232-C) X140
Type: 9-pin SUB D connector
6.2.3.11
Measurement sockets T0, T1, and T2
Table 6-11
Measurement sockets T0, T1, and T2
Socket
T0
T1
T2
M
The measurement sockets are only suitable for bunch pin plugs with a diameter of 2 mm.
Note
The test sockets are provided as a support to commissioning and diagnostics; they must not
be connected for normal operation.
186
Pin
Designation
2
RxD
3
TxD
5
Ground
Function
Measurement socket 0
Measurement socket 1
Measurement socket 2
Ground
Technical data
Receive data
Transmit data
Ground reference
Technical specifications
Voltage: 0 V to 5 V
Resolution: 8 bits
Load current: max. 3 mA
Continued-short-circuit-proof
The reference potential is terminal M
Manual, (GH6), 07/2007 Edition, 6SL3097-2AL00-0BP2
AC Drive