Endress+Hauser Proline Promass F 500 - Page 56

Electrical connection Proline Promass F 500 Modbus RS485
56 Endress+Hauser
Current output 4-20 mA
4...20 mA
2
1
3
A0028758
 18 Connection example for 4-20 mA current output (active)
1 Automation system with current input (e.g. PLC)
2 Analog display unit: observe maximum load
3 Transmitter
2
4...20 mA
3
1
4
A0028759
 19 Connection example for 4-20 mA current output (passive)
1 Automation system with current input (e.g. PLC)
2 Active barrier for power supply (e.g. RN221N)
3 Analog display unit: observe maximum load
4 Transmitter
Pulse/frequency output
1
2
3
12345
A0028761
 20 Connection example for pulse/frequency output (passive)
1 Automation system with pulse/frequency input (e.g. PLC)
2 Power supply
3 Transmitter: Observe input values →  185