Unitronics V200-18-E4XB Manual page 14

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V 2 0 0 - 1 8 - E 4 X B
PT100 inputs
Input range
Conversion method
Resolution
Conversion time
Input impedance
Auxillary current for PT100
Full-scale error
Linearity error
Status indication
Notes:
9. The device can also measure resistance with the range of 1-320 Ω at a resolution of 0.1 Ω.
10. The analog value can indicate faults as shown below:
Thermocouple inputs
Input range
Conversion method
Resolution
Conversion time
Input impedance
Cold junction compensation
Cold junction compensation
error
Absolute maximum rating
Full-scale error
Linearity error
Warm-up time
Status indication
Notes:
11. The device can also measure voltage within the range of -5 to 56mV, at a resolution of 0.01mV.
The device can also measure raw value frequency at a resolution of 14-bits(16384)
12. The analog value can indicate faults as shown below:
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S n a p - i n I / O M o d u l e
-200 to 600°C/-328 to 1100°F. 1 to 320Ω. See Note 9.
Voltage to frequency
0.1°C/0.1°F
200mS minimum per channel, depending on software filter type
>10MΩ
150µA typical
±0.4%
±0.04%
Yes. See Note 10.
Value Possible Cause
32767 - Sensor is not connected to input
- Value exceeds permissible range
- Power supply disconnected
-32767 Sensor is short-circuited
As shown in the table on page 15. See Note 11.
Voltage to frequency
0.1°C/0.1°F maximum
100mS minimum per channel, depending on software filter type
>10MΩ
Local, automatic
±1.5°C / ±2.7°F maximum
±0.6VDC
±0.4%
±0.04%
½ hour typically, ±1°C/±1.8°F repeatability
Yes. See Note 12.
Value Possible Cause
32767 - Sensor is not connected to input
- Sensor value exceeds the maximum value
- Power supply disconnected
-32767 Sensor value is under the minimum value
6 / 0 5
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