© 2018 imc Test & Measurement GmbH
imc C-SERIES - Manual, Version 4 R 3 - 2018-10-19
97CS-4108-FD, CL-4124-FD
5.6.1 Voltage measurement
·
Voltage: ±60 V to ±5 V with divider
·
Voltage: ±2 V to ±50 mV without divider
An internal pre-divider is in effect in the voltage ranges ±60 V to ±5 V. In this case, the differential input
impedance is 1 MΩ, in all other ranges 10 MΩ. If the device is de-activated, the impedance is always
1 MΩ.
The inputs are DC-coupled. The differential response is achieved by means of the isolated circuiting.
configuration for voltages <5 V
configuration for voltages >2 V with internal divider
5.6.2 Temperature measurement
The input channels are designed for measurement with thermocouples and PT100-sensors (RTD,
platinum resistance thermometers). Any combinations of the two sensor types can be connected.A
detailed description of temperature measurement is presented here .
Temperature measurement is performed with the imc connector ACC/DSUBM-T4 . Thermocouples can
alternatively be captured using two-pin thermo-connectors.
5.6.2.1 Thermocouple measurement
The common thermocouple types make use of
linearization by characteristic curve.
The cold-junction compensation necessary for
thermocouple measurements is built into the imc
thermo-connector (ACC/DSUBM-T4 ).
Please find here the DSUB-15 pin configuration .
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