The module can modulate maximum 5A AC or CT current directly and output the isolated 4-20mA signal. The working status and output level of circuit are indicated with LED. The module is equipped with surge protection circuit so that it is suitable under severe conditions.
Technical parameters |
Index |
|
Input |
Rang |
Direct current: AC0-5A Direct voltage: DC 0-75mV, 0-5V, 0-10V, 0-300V |
Impedance |
Variable, voltage drop up to 3.5V |
|
Overload |
Current: 100mA or 1W Voltage: 50V at 0-10V |
|
Output |
Range |
One circuit: DC 4-20mA |
Load |
Current: ≤500Ω; voltage: ≥1kΩ |
|
Zero adjustment |
15% |
|
Span adjustment |
15% |
|
Power supply |
Nominal value and range |
Nominal value and range |
Accuracy/linearity |
Max. 0.5% of full span |
|
Temperature coefficient |
≤200ppm/℃ |
|
Response time |
≤400ms |
|
Isolation voltage |
2kV between input and each output and between power supply to output |
|
Surrounding conditions |
Temperature |
Operating temperature: -10 -+55℃; storage temperature: -25 -+70℃ |
Humidity |
≤95%RH, no condensation, place without corrosive gases |
|
Height above sea level |
≤2000m |
|
Installation method |
With guide rail TS35 |