InteliDrive DCU Industrial 3.4.0 Global Guide
326
Example 3 is a standard wiring between thermocouple sensor and IS-AIN8. Regardless selected type of
sensor the resultant temperature will be incorrect
Not compensated sensor – temperature T1 is not calculated
Compensated sensor – IS-AIN8 measures different T2 temperature, not T1
Example 4 External temperature T1sensor is included. Resultant temperature is correct if
Any of not compensated sensors (nc) is selected
External sensor has a function Cold Temp 1
Note: LAI (logical analog input) Cold Temp 1 compensates every of 8 thermocouples inputs of IS-AIN8 on
address 1IS-AIN8 on address 2 – 10 is not compensated by this LAI Cold Temp1.
Any of non thermocouple configured input is not compensated anyway
Any of non thermocouple input with sensor adjusted as compensated is not compensated by external
compensation (IS-AIN8 compensates it itself)
IS-AIN8 on address 2 – 10 is not compensated by this LAI Cold Temp1.
LAI Cold Temp 2 compensates every of 8 thermocouples inputs of IS-AIN8 on address 2, etc.
Up to 32 (Cold Temp 1-4 times 8 analog input of IS-AIN8) may by compensated by external sensor.
Even only one external sensor may be configured for more than one LAI Cold Temp.
6 back to Extensional modules
Technical data
Dimension (W × H × D) 146 × 160 × 46 mm (5.79’ × 6.6’ × 1.83’)
Interface to Controller CAN1
Analog inputs 8, galvanic separated from power supply, 16 bit *
Power supply 8 to 36 V DC
Current consumption 250 mA at 24 V
Protection front panel IP20
Humidity 95% without condensation
Storage temperature - 40 °C to + 80 °C
Operating temperature - 30 °C to + 70 °C
Heat radiation 2 W
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