10773
Loop isolator BP-FD-ALI314
BP-FD-ALI314 loop isolator (hereinafter referred to as BP-FD-ALI314), mainly used to isolate a portion of a short circuit on the bus, other devices on the bus to ensure normal operation. Upon elimination of the short circuit fault, BP-FD-ALI314 can be isolated out their own part back into the system. It is worth noting: BP-FD-ALI314 using the bus to facilitate the determination of the location of a short circuit.
FEATURES
- In the event of a short circuit isolates faulty parts of the loop
- Automatically resetting once the fault has cleared
- LED lights indicate status
Specifications
Technical specification
| Model: BP-FD-ALI314 | |
| Technical Parameters | |
| Nominal Line Voltage (VNOM) | 24V |
| Standby Current | <3mA |
| Capacity | 32 devices |
| Indicate | Yellow (flashes when polling, illuminates in action.) |
| Maximum Line Voltage (VMAX) | 28V |
| Minimum Line Voltage (VMIN) | 16V |
| Maximum voltage at which the device isolates (VSO MAX) | 11V |
| Minimum voltage at which the device isolates (VSO MIN) | 8V |
| Maximum voltage at which the device reconnects (VSC MAX) | 4V |
| Minimum voltage at which the device reconnects (VSC MIN) | 1.4V |
| Maximum rated continuous current with the switch closed (IC MAX) | 1A |
| Maximum rated switching current (IS MAX) | 3A |
| Maximum leakage current with the switch open (IL MAX) | 15mA |
| Maximum series impedance with the switch closed (ZC MAX) | 0.15Ω |
| Operating Temperature | -10⁰C ~ +55℃ |
