RayTek 54301 operating instructions MID19

Installation
5.3.1SignalOutput
Power + Power – Signal
Ground
Signal
Out
p
ut
Figure8:WiringoftheSignalOutput(mAorV)
Thesignaloutputcanbeconfiguredeitherascurrentorasvoltage
output.
Theminimumloadimpedanceforthe0to5Voutputmustbe
100kΩ.
Themaximumcurrentloopimpedanceforthe0/4to20mAoutput
canbe500Ω,andthepowersupplyandloopimpedancemustbe
matchedasshownbelow.

Max. Loop Impedance [Ω]
Max. Loop Impedance
Power
Supply
[V]
Figure9:Max.LoopImpedancedependingonPowerSupply
MID19