IDEC WindO/I-NV4

3 Analog I/O Modules
30-20 WindO/I-NV4 User’s Manual
■ Status
The status of the analog input Data is stored in data registers.
Out of range error for Analog Input Value (Status: 5, 6)
When the analog input value reaches or exceeds the following upper limit, the out of maximum range error occurs.
When the analog input valuefalls below the following lower limit, the out of minimum range error occurs.
*1 Signal Type is only Expansion 0 to 20mA DC or Expansion 4 to 20mA DC.
*2 Signal Type is Expansion 4 to 20mA DC only.
*3 Out of minimum range error occurs when a resistance of 200 kΩ or higher is connected.
*4 Out of maximum range error occurs when a resistance of 100 Ω or lower is connected.
Status Description
0 Operating normally
1 Converting data
2 Initializing
3 Parameter setting error
4 Hardware fault (external power supply error)
5 Wiring fault (out of maximum range error)
6 Wiring fault (out of minimum range error)
7 Reserved
8
When the analog input value is greater than 20 mA and less than the upper limit value
*1
9
When the analog input value is greater than the lower limit value and less than 4 mA
*2
10 to 65,535 Reserved
Signal Type Lower Limit Value Upper Limit Value
0 to 10V DC -0.2 V 10.2 V
-10 to +10V DC -10.4 V 10.4 V
0 to 20mA DC -0.4 mA 20.4 mA
4 to 20mA DC 3.68 mA 20.32 mA
Type K thermocouple -200.0°C 1,300.0°C
Type J thermocouple -200.0°C 1,000.0°C
Type R thermocouple 0.0°C 1,760.0°C
Type S thermocouple 0.0°C 1,760.0°C
Type B thermocouple 0.0°C 1,820.0°C
Type E thermocouple -200.0°C 800.0°C
Type T thermocouple -200.0°C 400.0°C
Type N thermocouple -200.0°C 1,300.0°C
Type C thermocouple 0.0°C 2,315.0°C
Pt100 -200.0°C 850.0°C
Pt1000 -200.0°C 600.0°C
Ni100 -60.0°C 180.0°C
Ni1000 -60.0°C 180.0°C
NTC Thermistor
-90.0°C or 200 kΩ
*3
150.0°C or 100 Ω
*4
PTC Thermistor 100 Ω 10 kΩ
PTC Thermistor (threshold) 100 Ω 10 kΩ
Ohm meter 100 Ω 32 kΩ
Expansion 0 to 20mA DC -0.4 mA 23.54 mA
Expansion 4 to 20mA DC 1.20 mA 23.17 mA