Proline Promass Q 300
Hauser
33
Relay output
1
2
3
A0028760
14
Connection example for relay output (passive)
1
Automation system with relay input (e.g. PLC)
2
Power supply
3
Transmitter: Observe input values → 15
Current input
2
1
3
A0028915
15
Connection example for 4 to 20 mA current input
1
Power supply
2
External measuring device (for reading in pressure or temperature, for instance)
3
Transmitter: Observe input values
Status input
1
2
3
A0028764
16
Connection example for status input
1
Automation system with status output (e.g. PLC)
2
Power supply
3
Transmitter: Observe input values
Potential equalization
Requirements
No special measures for potential equalization are required.
Terminals
Transmitter
Spring terminals for conductor cross-section 0.2 to 2.5 mm
2
(24 to 12 AWG)
