Description
Asenware Addressable Fire Alarm System Loop Isolator Module
Brand : ASENWARE
Model : AW-D314
Country of Origin: UK
AW-D314 loop isolator (hereinafter referred to as AW-D314), 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, AW-D314 can be isolated out their own part back into the system. It is worth noting: AW-D314 using the bus to facilitate the determination of the location of a short circuit.
Technical Specifications:
| 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 ( VSOMAX) | 11V |
| Minimum voltage at which the device isolates ( VSOMIN) | 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 ( ILMAX) | 15mA |
| Maximum series impedance with the switch closed( ZC MAX) | 0.15Ω |
| Operating Temperature | -10℃～+55℃ |
| Certificate | CE, LPCB |
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