Connections/Examples; Terminal Layout - Endress+Hauser RIA 550 Betriebsanleitung

Connections/examples

4. Connections / examples

4.1 Terminal layout

The unit has three separate connection terminal
blocks for power supply, relay outputs and analogue
inputs including loop power supply.
- Check the measurement range before operating the
unit (check link).
- If there is a possibility of energy transients being
present on long connection runs we would
recommend using overvoltage protection units such
as the Phoenix Tempitrap UK.
Rear view including terminal strip
Process display
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