Endress+Hauser Proline Prosonic Flow P 500 - Page 33

Proline Prosonic Flow P 500
Endress+Hauser 33
Relay output
1
2
3
A0028760
 20 Connection example for relay output (passive)
1 Automation system with relay input (e.g. PLC)
2 Power supply
3 Transmitter: Observe input values →  21
Current input
31
4
2
A0028915
 21 Connection example for 4 to 20 mA current input
1 Power supply
2 Terminal box
3 External measuring device (to read in pressure or temperature, for instance)
4 Transmitter
Status input
1
2
3
A0028764
 22 Connection example for status input
1 Automation system with status output (e.g. PLC)
2 Power supply
3 Transmitter