The module can modulate DC current directly and output the isolated 4-20mA signal. The module is equipped with surge protection circuit so that it is suitable under severe conditions.
Technical parameters |
Index |
|
Input |
Rang |
Direct current: 4-20mA, 0-20mA 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; the other circuit: DC 4-20mA or DC 0-5V |
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 |