Automotive Industry
- IO Modules
- Protocol Converter
- PLC
- Industrial Switch
0102030405
CT-3808 8 channels Analog Input Thermocouple Module (alternative: CT-3848)
Technical Parameters
| General parameters | |
| Power | Max.60mA@5.0Vdc |
| Isolation | I/O to internal bus: magnetic isolation (2.5KVrms) |
| Field Power | Not used |
| Wiring | I/O Wiring： Max.1.5mm²(AWG 16) |
| Mounting Type | 35mmDIN-Rail |
| Size | 115*14*75mm |
| Weight | 65g |
| Environment Specification | |
| Operational Temperature | -35~70℃ |
| Operational Humidity | 5%~95% RH(No Condensation) |
| Protection Class | IP20 |
| Input Parameter | |
| Channel Number | 8 Channels |
| LED Indicator | 8 Input LED Indicators |
| Sensor Type | J / K/ E / T / S / R / B / N type thermocouples |
| M/S/F:Working Mode |
Modbus Master, Slave, Transparent Transmission |
| Acquisition Accuracy | ±0.3% Full Scale，@25℃ ±0.5% Full Scale，@-40~85℃ |
| Sampling Rate | 70ms/4 channel |
| Measuring Range℃ | |
| J Type | -210~1200℃ |
| K Type | -270~1370℃ |
| E Type | -270~1000℃ |
| T Type | -270~400℃ |
| S Type | -50~1760℃ |
| R Type | -50~1760℃ |
| B Type | 0~1820℃ |
| N Type | -270~1300℃ |
| Data Format | 16-Bit Signed Integer (Integer) |
| Diagnostic Function |
-32767: No thermocouple model selected (that is, the channel is disabled)
32766：open circuit disconnection
32767：Temperature overflow
-32768：Temperature underflow
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