CT-3744 4-channel na RTD-PT1000 Temperature Acquisition Module
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Model No.: CT-3744
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| General Parameter | |
| Power | Max.91mA @ 5.0VDC |
| Isolation |
The isolation voltage between I/O channel and system power is AC500V
The isolation voltage between I/O channel and field power is AC500V
The isolation voltage between I/O channel and PE is AC500V
Channel isolation AC500V
|
| Field power | Not used |
| Wiring |
Max.: AWG 18 Min.: AWG 24
|
| Mounting Type | 35mm DIN-rail |
| Size | 115*14*75mm |
| Weight | 65g |
| Environment Specification | |
| Operating Temperature of Vertical Installation | -35℃~60℃ |
| Operating Temperature of Horizontal Installation | -35℃~70℃ |
| Relative Humidity | 5~ 95%RH (No Condensation) |
| Storage Temperature | -40℃~85℃ |
| Storage Humidity | 5~ 95%RH (No Condensation) |
| Manufacturing Test Temperature | -40℃~75℃ |
| Ingress Protection Rating | IP20 |
| Vibration Resistance | Comply with IEC 61131-2 and EC 60068-2-6 |
| Impact resistance | Comply with IEC 61131-2 and IEC 60068-2-27 |
| EMC Performance | Comply with IEC 61131-2 and IEC 61000-4 |
| Input parameter | |
| Channel Number | 4-channel input |
| Indicator | 4 RTD channel input indicator |
| Resolution | 15 Bits |
| Sensor type | PT1000 RTD |
| Measurement Range | -220~850℃ |
| Measurement Accuracy | 0.5℃ |
| Conversion Rate | 100ms/4 channel |
| Diagnostic Function |
32766:The sensor is not connected or disconnected
-32766:Short Circuited
32765:Chip failure
32767:Overflow
-32768:Underflow
|








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