| Task: | Program |
|---|---|
| Structure: | Combination |
| Signal: | Continuous |
| Function: | Automatic Control |
| Certification: | RoHS, ISO: 9001, CE |
| Condition: | New |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Order Data
|
Product Name |
Specification |
Order No. |
|
AIR-04 temperature module |
RTD input, 4-channel RTD, isolation,16bit precision |
CTH3 AIR-040S1 |
| AIR-08 temperature module |
RTD input, 8-channel RTD, isolation,16bit precision |
CTH3 AIR-080S1 |
Performance Parameters
|
Characteristics |
AIR-040S1 |
AIR-080S1 |
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Physical Characteristics |
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Dimension(W×H×D) |
34×115×100mm |
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Power Characteristics |
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Rated input voltage |
24V DC |
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Input voltage range |
20.4V~28.8V DC |
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Input current |
60mA |
80mA |
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Reverse polarity protection |
Yes |
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Bus power voltage |
+5V DC |
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Bus power current |
50mA |
50mA |
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LED lights Diagnostics |
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24V power LED |
On:24VDC normal power;Off:No 24VDC power supply |
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SF LED |
On:system-down;off:No error,flash:iInput signal error |
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Input Characteristics |
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Input type |
Module reference ground thermal resistance |
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Number of inputs |
4 |
8 |
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Wiring |
2-wire, 3-wire and 4-wire;default: 3-wire |
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Input Range |
RTD type (choose one): Pt-100Ω,200Ω,500Ω,1000Ω(α=3850ppm,3920ppm,3850.55ppm,3916ppm,3902ppm) Pt-10000Ω(α=3850ppm) Cu-9.035Ω(α=4720ppm) Ni-100Ω,120Ω,1000Ω(α=6720ppm,6178ppm) R-150Ω,300Ω,600ΩFS default:Pt-100Ω(α=3850ppm)
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Isolation Field to Logic Site to 24VDC 24VDC to logic |
500VAC 500VAC 500VAC |
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Common Mode Rejection |
>100dB@120VAC |
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Input resolution Temperature Voltage Resistance
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0.1ºC/0.1ºF - 15 + sign bit |
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Measuring principle |
Sigma-Delta |
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Module update frequency (all channels) |
4 channel support 8Hz, 4Hz, 2Hz, 1Hz configured, default : 2Hz all channels |
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8 channel support 4Hz,2Hz,1Hz,0.5Hz configured, default : 2Hz all channels |
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length of wire to sensor |
Max,100m |
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Wire loop resistance |
20Ω, Cu-type 2.7Ω |
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Noise suppression |
85dB@50Hz/60Hz/400Hz |
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Data word format |
Resistance: -27 648 ~ + 27 648 |
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Input impedance |
>10MΩ |
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Maximum input voltage |
Inputs can support a maximum voltage to 30V DC of misconnection |
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Resolution |
15bit + sign bit |
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Input filter attenuation |
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Basic error |
0.1%Fs(Resistance) |
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Repeatability |
0.05%Fs |
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Cold junction compensation |
- |
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Cold junction error |
- |
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Temperature Unit |
Celsius / Fahrenheit can be configured, default Celsius |
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Break detection |
yes |
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Support both positive and negative directions calibration, default positive calibration |
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Diagnostic Break No module supply |
32767(positive calibration),-32768( negative calibration) 32766
|
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With integrated PID control function |
- |
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Suppliers with verified business licenses
Audited Supplier 
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