DC voltage transmitter: converts DC voltage input in the range of 0 to 1000V into an industrial standard signal output. The product is powered by a 20-30V DC power supply, with isolation among input, output, and power supply.
| Model | CZDL-VDC-M |
| Input | |
| Input voltage range(Un) | 0~1000V DC |
| Max . input voltage(Umax) | 1.2×Un ( Long term )；2×Un ( ≥1 Min ) |
| Voltage input impedance | ≥100kΩ ( 9，10 ) |
| ≥400kΩ ( 8，10 ) | |
| ≥1.6MΩ ( 7，10 ) | |
| Remark | The customer needs to specify the input voltage range when placing an order. |
| Output | |
| Current output | 0~20mA/4~20mA |
| Max . output current | ≤22mA |
| Load resistance | ≤300Ω |
| Voltage output | 0~10V/0~5V/1~5V |
| Max . output voltage | ≤11V ( 0~10V Output range ) |
| ≤6V ( 0~5V/1~5V Output range ) | |
| Load resistance | ≥10kΩ |
| Remark | The customer needs to specify the output voltage or output current when placing an order. |
| Parameter | |
| Supply voltage | 20V~30V DC |
| Rated power consumption | Current Output≤55mA ( Powered by 24V DC，20mA Output ) |
| Voltage Output≤35mA ( Powered by 24V DC，10V Output ) | |
| Transfer accuracy | 0.1%F.S |
| Temperature drift | 0.01%F.S./℃ |
| Response time | 200ms reach 90% of final value |
| Operating temperature | -20℃~+60℃ |
| Storage temperature | -40℃~+80℃ |
| Relative humidity | 10%~90% |
| Pollution degree | 3 |
| EMC | GB/T 18268 |
| Safety parameters | |
| Insulation performance test standards | GB4793.1 |
| Dielectric strength (input-output, power) | 2500V AC,50Hz,1min |
| Dielectric strength (power-output) | 1500V AC,50Hz,1min |
| Insulation resistance | ≥100MΩ |
| IP degree (Comply with IEC60529) | IP20 |
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