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WECONPLCCompact PLC BD Module (LX5V)
BD Module: LX5V-2TC2DAI-BD
Description
2 * Thermal Resistance Input；
Specifications
| Model | Channels | Resolution | Functionality |
|---|---|
| LX 5 V- 2TC2DAI-BD | 4 | 14/12 bits | 2 * Thermal Resistance Input ； 2 * Analog Output (4~20mA) |
| Project | LX 5 V- 2TC2DAI-BD |
| Power supply | 24VDC±10%, 50mA; 5VDC±10%, 70mA (The power supply is provided internally by host) |
| TC Part | |
| Input signal | Thermocouple: Type K or J (both types can be used per channel) |
| Rated range | Type K: -100℃ to 1200℃ | Type J: -100℃ to 600℃ |
| Digital output | Type K: -1000 to 12000 | Type J: -1000 to 6000 |
| 12-bit conversion, stored in 16-bit complement | |
| Over range display | 32767 |
| Measurement accuracy | Type K: 0.4℃ | Type J: 0.3℃ |
| Total accuracy | ± (0.5% full range + 1℃) , pure water condensation point: 0℃/32℉ |
| Conversion speed | 50ms*2 channels (channels that are not used are not converted) |
| Conversion features The readings given at the calibration reference point 0 ℃ (0), respectively. (Limited by overall accuracy) | |
| DAI section | |
| Rated range | 0 to 2000: 4mA to 20mA |
| Analog output range | DC 4mA to 20mA (external load resistance ≤ 500 Ω) |
| Digital output | 12-bit binary |
| Resolution | 8uA [4mA to20mA/2000] |
| Comprehensive precision | ±0.5% of full scale (4mA to 20mA: ±0.08 mA) |
| D/A conversion time | One scan cycle (D/A conversion after ladder diagram END instruction is executed, and BD channel output value is updated) |
| Output features | External load is 250Ω. 0 to 2000 was converted to 4mA to 20mA. |
| Points occupied | 0 point (2DAI is not affected by the standard maximum control points of the main PLC because it is operated through the data register) |
