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Asenware Addressable Fire Alarm System Loop Isolator Module

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Art.Nr.:
GCT10408

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01847213868

- LPCB Approved

- In the event of a short circuit isolates faulty parts of the loop

- Automatically resetting once the fault has cleared

- LED lights indicate status

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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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