| voltage | AC220V±10% |
| Power consumption | 10VA |
| Response time | 100m以下 |
| output voltage | DC12V/200Ma |
| Working input | NPN open collector input |
| Test input | 触点输入 |
| Main relay output | Dual relay output, two groups of normally open and one group of normally closed AC250V2A (cosΦ=1) |
| Alarm Output | Sound alarm and relay output, normally open a set of DC30V0.3A (cosΦ=1) |
| indicator light | Fault indicator light (red), safety indicator light (green), power indicator light (yellow) |
| Housing material | ABS engineering plastics |
| reset time | 约200ms |
| ambient temperature | When working: -5~+40ºC (but not freezing), when storing: -25~+55ºC |
| vibration | Vibration frequency: 10~30Hz, amplitude: 0.35mm, 2 hours each in X, Y and Z directions |
| Resistance to radiation electromagnetic fields | Can withstand radiated electromagnetic field interference with a field strength of 1V/m |
| Anti-static discharge | Can withstand electrostatic discharge interference at 2KV voltage |
| Resistant to electrical fast transients | Can withstand electrical fast transient burst interference at 1KV voltage |
| life span | The internal relay should be used no less than 100,000 times, and the electrical appliance should be used for 10,000 hours. |
| Protection level | IEC IP20 |
