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Product advantages
☑ This module adopts 4-channel thermocouple measurement and supports K/E/T/J/B/S/R/N/L models.☑ Supports four way sensors.
☑ Supports 2-wire sensors.
☑ This module reserves four cold end compensation output channels to compensate for temperature differences at the cold end.
☑ Two LED indicators indicate that the module is operating normally and communication is normal.
☑ Each channel is equipped with LED indicator lights.
☑ Magnetic isolation between the on-site layer and the system layer.
☑ Transmitted in 16 resolution format.
☑ Protection level IP20.
3D model
Technical Information
| Process alarm | Upper/lower limit of each channel |
| Reverse circuit protection | Yes |
| Error diagnosis | Yes |
| Working voltage | 24V DC+20%/-15% |
| Cold end compensation | Internal and external (internal accuracy ≤ 3K) |
| Module diagnosis | Yes |
| Frequency interference suppression | 10Hz | 50Hz | 60Hz | 400Hz |
| Sensor type | Thermocouple |
| Temperature error | ± 0.5% |
| Measuring range | -270 ℃~1370 ℃ |
| Diagnosis | Broken line/parameter assignment error |
| Number of channels | 4 |
| Data size | 8 Byte |
| Resolving power | 16bit, 0.1 ℃/per digit |
| Signal type | E (-30~900 ℃), J (-210~1200 ℃) T (-270~400 ℃), K (-30~1370 ℃) |
| Conversion time | 125ms |
| Isolation method | Magnetic isolation from the on-site layer |
| Accuracy | ± 0.3% |
| Temperature coefficient | ≤ 50ppm/K |
Environmental requirements
| Protection type | IP20 |
| Relative humidity (non condensing) | 5-95% RH |
| working temperature | -25... 60 ℃ |
| Storage temperature | -40... 85 ℃ |
Wiring parameters
| Provide internal system voltage | 5VDC |
| The maximum crimping area of the wire | 1.5mm² |
| 0.14mm² | |
| Maximum crimping area of wire (AWG) | AWG16 |
| AWG26 | |
| Connection technology: input/output | PUSH-IN type terminal blocks |
| Installation method | DIN-35 type guide rail |
| External dimensions (HXWXD) | 100mm X 48mm X 69mm |
| System feed current | <70mA |
| Provide internal system current | Max.2A |
| Order number | 30050000328 |
| Packing unit | 1 |
| Minimum order quantity | 1 |
| Products weight (without packaging) | 60g |
