X22 Serial Interface (Rs232) - Siemens SINAMICS S120 Equipment Manual

Figure 8-3
8.3.2.2

X22 serial interface (RS232)

Table 8- 3 X22 serial interface (RS232)
Connector type
Features
The maximum data rate is:
● 120 kBaud at a load capacity of 1.0 nF
● 20 kBaud at a load capacity of 2.5 nF
AC Drive
Manual, 06/2019, 6SL3097-5AL00-0BP1
CU310-2 PN interface to the Power Module (PM-IF)
Pin Signal name
1 Reserved, do not use
2 XRXD_RS232
3 XTXD_RS232
4 Reserved, do not use
5 M
6 Reserved, do not use
7 Reserved, do not use
8 Reserved, do not use
9 Reserved, do not use
9-pin SUB D connector
Control Units, Control Unit Adapters and operating components
8.3 Control Unit CU310-2 PN (PROFINET)
Technical data
-
Receive data
Transmit data
-
Ground
-
-
-
-
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