2 * Thermal Resistance Input；
2 * Analog Output (4~20mA)
Model | Channels | Resolution | Functionality |
LX5V-2TC2DAI-BD | 4 | 14/12 bits | 2 * Thermal Resistance Input； 2 * Analog Output (4~20mA) |
Specification
Project | LX5V-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) | |
