•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.
Summary of Contents for AMS400A
Page 2: ......
