Endress+Hauser Proline Promag H 500, Руководство по эксплуатации

Страница: 57 / 240

Proline Promag H 500 PROFIBUS DP Electrical connection
Hauser 57
Switch output
1
2
3
A0028760
 21 Connection example for switch output (passive)
1 Automation system with switch input (e.g. PLC)
2 Power supply
3 Transmitter: Observe input values →  211
Relay output
1
2
3
A0028760
 22 Connection example for relay output (passive)
1 Automation system with relay input (e.g. PLC)
2 Power supply
3 Transmitter: Observe input values →  212
Current input
3 1
4
2
A0028915
 23 Connection example for 4 to 20 mA current input
1 Power supply
2 Terminal box
3 External measuring device (for reading in pressure or temperature, for instance)
4 Transmitter