Weidmuller AMS400A - Universal interface device - Handbuch (Seite 39)


•AnalogueInputtypeSelection/Calibration
Inputtypeselection
The AMS400A series instruments are factory calibrated to the range
ordered. If you have the necessary equipment, you can change the
input type and adjustment range by changing components according
to the table below. The Instrument will need recalibration.
InputAdjustmentRange R1 R2 R3 R4
0-8 mA thru 0-24 mA 36R 68K Omit 120K
0-4 V DC thru 0-12 V DC Omit 1M 75K 120K
0-1 V DC Omit 68K Omit 82K
AnalogueInputCalibration
Equipmentrequirements
• A suitable current or voltage source
TerminalConnectionsforinputcalibration
CalibrationStage Signaltype Terminal
Analogue Inputs
Signal source (+) 11
Signal source (−) 12
Procedure
Note: Allow 1 mins of powered operation before calibration.