Endress+Hauser RIA46 Bedienungsanleitung Seite 31

RIA46
Overview of possible connection options at the process display unit
Terminal assignment of analog inputs, channel 1 and 2
Connection of the transmitter power supply system
2-wire
Connection of the analog input
RTD/resistance 2-wire
Thermocouple
Connection of the relays
Relay 1
Endress+Hauser
4-wire
a0010407
RTD/resistance 3-wire
a0010581
U ≤ 1 V
a0010409
Relay 2
a0010740
a0010408
RTD/resistance 4-wire
a0010582
U > 1 V
a0010410
a0010741
Wiring
a0010406
a0010583
a0010411
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