Delphin ProfiMessage - Page 227

ProfiMessage
switchinthedevice.
Inputimpedance 0.8MΩ
Measurementerror(DC)
Measurement
range±1.25Vto
±10V:
±0.1%fromuni-
polarmeasurement
range
Measuringrange±
0.625V:
±0.2%fromuni-
polarmeasurement
range
Measuringrange±
0.312V:
±0.2%fromuni-
polarmeasurement
range
Measuringrange±
0.156V:
±0.4%fromuni-
polarmeasurement
range
Anti-aliasingfilter
Optionaldigitallow-passfilter6.Orderfor
samplingratesof100to5000Hz.
Thecut-offfrequencyisautomaticallyadjus-
tedtothesamplingrate.
Dielectricwithstandvoltageof
thechannel
±250VDC
Permissibledifferentialvoltage
fromchanneltochannel
100VDC
Analogue outputs
Numberofout-
puts
2
Outputsignal 0…10V/0…4mA
Resolution 12bits(approx.2.4mV)
Signalerror ±0.25%ofoutputrangeor±25mV
Earthreference
Terminals"–"areconnectedwith1kΩtotheinternalana-
logueground
Digital inputs for level detection
Numberofinputs
4,including2forfrequencymeas-
urement/pulsecounting
227
Delphin Technology AG
Dezember 2015
ProfiMessage Manual