AW-D115 isolator base (hereinafter referred to as AW-D115), mainly used to isolate a short circuit on the detector, to make sure other devices on the bus(including Loop in addressable system and 24VDC in conventional system) to ensure normal operation. After elimination of the short circuit fault, AW-D115 can be isolated out their own part back into the system.
Features
1. Automatically resetting once the fault has cleared
2. LED lights indicate status
3. In the event of a short circuit isolates faulty parts of the loop
4. Meets all requirements of latest EN54 part 17
Technical Specification
Model |
AW-D115 |
Nominal Line Voltage ( VNOM) |
24V |
Standby Current |
≤5mA |
Maximum Line Voltage ( VMAX) |
28V |
Minimum Line Voltage ( VMIN) |
16V |
Maximum rated continuous current with the switch closed ( ICMAX) |
0.1A |
Maximum rated switching current ( ISMAX) |
0.3A |
Maximum leakage current with the switch open ( ILMAX) |
20mA |