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Product advantages
☑ This module adopts 4-channel thermal resistance measurement and supports 13 types of conventional thermal resistors.☑ Supports four way sensors.
☑ Supports 2-wire, 3-wire, and 4-wire sensors.
☑ 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
| System feed current | <100mA |
| Process alarm | Upper/lower limit of each channel |
| Reverse circuit protection | Yes |
| Error diagnosis | Yes |
| Working voltage | 24V DC+20%/-15% |
| Internal resistance | >500K Ω |
| Frequency interference suppression | 10Hz | 50Hz | 60Hz | 400Hz |
| Sensor type | Thermal resistance |
| Line type | 2/3/4 wire system |
| Diagnosis | Broken line/parameter assignment error |
| Number of channels | 4 |
| Data size | 8 Byte |
| Resolving power | 16bit, 0.1 ℃/per digit |
| Signal type | Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni 200, Ni500, Ni1000, Cu10, 40 Ω, 80 Ω, 150 Ω, 300 Ω, 500 Ω, 1 k Ω, 2 k Ω, 4 k Ω |
| Conversion time | 100ms/4 channels |
| Isolation method | Magnetic isolation between each channel and the on-site layer, and isolation between channels |
| Accuracy | Max. 0.2% FSR/0.3% FSR for Ni sensors/0.6% FSR for Cu10 |
| Temperature coefficient | ± 50 ppm/K max |
Environmental requirements
| Protection type | IP20 |
| working temperature | -25... 60 ℃ |
| Storage temperature | -40... 85 ℃ |
| relative humidity | 5... 95% RH (condensation) |
Wiring parameters
| The maximum crimping area of the wire | 1.5mm² |
| 0.14mm² | |
| Maximum crimping area of wire (AWG) | AWG16 |
| Connection technology: input/output | PUSH-IN type terminal blocks |
| Strip length | 8-10mm |
| Installation method | DIN-35 type guide rail |
| Order number | 30050002531 |
| Packing unit | 1 |
| Minimum order quantity | 1 |
| Products weight (without packaging) | 60g |
