Siemens SIMATIC MV540 H - Page 82

Connection
6.3 Connecting the power supply
SIMATIC MV500
82 Operating Instructions, 06/2018, C79000-G8976-C494-01
Figure 6-4 Pin assignment Ethernet socket
Table 6- 3 Industrial Ethernet connecting cable M12 (male, 4-pin) / M12 (male, 4-pin)
Pin
Wire color
Signal name
SIMATIC MV500 signal
1
Yellow
TxD_P
Send data +
2
White
RxD_P
Received data +
3 Orange TxD_N Send data -
4
Blue
RxD_N
Received data -
Connecting cable for external ring lights
Figure 6-5 Pin assignment connecting cable plug
Table 6- 4 Connecting cable for external ring lights M12 (male, 4-pin) / open end
Pin
Wire color
SIMATIC MV500 signal
1
Brown
24 V DC power supply
2
White
Trigger input
3
Blue
NC
4
Black
Ground