diogki Posted April 9, 2017 Report Share Posted April 9, 2017 Hello. I would like your help connecting my 12 analog inputs to my snap in V200-18-E6B module, EX-D16A3-RO8 module and IO-AI8 module. PLC:V1210 1st analog signal: danfoss fc51 inverter analog signal 4-20mA. It is self-powered, no external power supply required. 2nd analog signal: danfoss pressure transmitter 4-20mA it requires external power supply 24VDC I have turned all jumpers to current mode. V200 questions: 1) Does the v200 module require power supply to activate the analog inputs or the power supply is required only for the analog outputs? 2) 1st signal connection to AN0, +mA to AN0 and -mA to ACM, correct? 3) 2nd signal connection to AN0, +mA of the transmitter to AN0 and 0V of the external power supply to ACM, correct? EX-D16A3-RO8 questions 1) 1st signal connection to AI0, +mA to AI0 and -mA to 0V, correct? 2) 2nd signal connection to AI0, +mA of the transmitter to 24V from the external power supply and -mA of the transmitter to AI0, correct? IO-AI8 questions 1) 1st signal connection to AI0, +mA to AI0 and -mA to COM, correct? 2) 2nd signal connection to AI0, +mA from the transmitter to AI0 and 0V from the external power supply to COM, correct? Thank you in advance Quote Link to comment Share on other sites More sharing options...
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