IMC CANSAS - Connector Plugs C8; Standard Variety (DSUB-15); Variety I (5-Pin Fischer Round Plugs)

C8 voltage, temperature, current 273
imc CANSAS Users Manual - Doc. Version 1.9 - 05.12.2014© 2014 imc Meßsysteme GmbH
All other measurement types (voltage, current and resistance):
Sampling rate
Filter
10 ms
Butterworth, 2nd order, cutoff frequency 20 Hz
20 ms
Butterworth, 2nd order, cutoff frequency 10 Hz
50 ms
Butterworth, 2nd order, cutoff frequency 4 Hz
100 ms
Butterworth, 2nd order, cutoff frequency 2 Hz
200 ms
Butterworth, 2nd order, cutoff frequency 1 Hz
500 ms
Butterworth, 2nd order, cutoff frequency 0,4 Hz
1s
Butterworth, 2nd order, cutoff frequency 0,2 Hz
2s ..60s
Arithmet. mean over the duration of the sampling interval of values sampled at 100 Hz
The filters are optimized to provide good suppression of interference while causing only insubstantial
signal surges in the time domain and only minor delay times. Note that the filters selected are not perfect
anti- aliasing filters (e.g. with damping of 96dB at one-half of the sampling frequency).
If you use a sampling interval other than 1 ms and the default filter is not suited to your measurement
requirements, simply select 1 ms as the sampling interval and then arrange the appropriate low-pass
filtering or averaging by means of a virtual channel.
6.4.6 Connector plugs C8
6.4.6.1 Standard variety (DSUB-15)
For the pin assignment of the DSUB-15 plugs see here .
6.4.6.2 Variety I (5-pin Fischer round plugs)
The eight measurement inputs connected by the round plugs IN1 through IN8 are for voltage
measurement only. They are differential and not mutually isolated.
The device comes with a voltage supply unit for the supply of sensors.
Pin configuration of round plug:
Terminal
(pin number)
Signal
1
measurement ground (GND)
2
neg. measurement input (-IN)
3
positive sensor supply (+Vs)
4
negative sensor supply (-Vs)
5
pos. measurement input (+IN)
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