FnIO module - 4-channel thermocouple input module ST3804
processes signals from thermocouples
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- The analog input module processes signals from thermocouples
- Galvanic isolation of the input signal from the system level with a resolution of 12 bits
- Power supply via internal system voltage
- Common ground potential of the input channels
The analog input module processes signals from thermocouples. The input signal is transmitted electrically isolated to the system level with a resolution of 12 bits. The internal system voltage is used for the power supply. The input channels of the module have a common earth potential.
Power supply:
via system voltage 5 VDC
Power consumption:
max. 120 mA at 5 VDC
Isolation:
I/O and control logic: optocoupler
Sensor connection type:
2- or 3-wire connection technology
Cross sections:
I/O cable max. 2 mm²
Connection technology:
Removable connection level (terminal blocks)
Dimensions (LxHxW):
12 mm x 99 mm x 70 mm
Operating temperature:
0 °C to 60 °C
Operating altitude:
max. 2,000 m
Assembly:
DIN top-hat rail
Number of inputs:
4 channels
Indicators:
1 x module status LED, green / red
4 x input status LEDs, green
Sensor types:
Thermocouples type K, J, T, B, R, S, E, N, L, U, C, D, mV with 10 µV/bit, 1 µV/bit, 2 µV/bit.
Resolution:
0.1 °C or 10 mOhm
Configuration software for FnIO modules
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