Technical data
13.3 Technical specifications of the interfaces
SIMATIC MV420 / SIMATIC MV440
360 Operating Instructions, 04/2013, A5E02371045-06
Ethernet port
Table 13- 4 Ethernet interface (socket)
Ethernet interface (socket)
Connection Name Function
1 TxDP Send data +
2 RxD_P Received data +
3 TxDN Send data -
4 RxD_N Received data -
SIMATIC MV440
ASM interface
Table 13- 5 ASM interface (socket)
ASM interface (socket)
Connection Name Function
1 24V 24 V DC supply voltage
2 TXD_N Send data -
3 0V Ground
4 TXD_P Send data +
5 RXD_P Received data +
6 RXD_N Received data -
7 Not
connected
-
8 Shield -
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