> Panasonic 4381 addressable beacon with isolator
> Source: https://pap.fi/en/tuote/panasonic-4381-osoitteellinen-vilkku-oikosulkuer/
> Full site in machine-readable form (in Finnish): https://pap.fi/llms-full.txt
> Pages in English: https://pap.fi/llms.txt

# Panasonic 4381 addressable beacon with short-circuit isolator

Product code 41417

Addressable red beacon with a built-in short-circuit isolator. Supplements sounders, for example in toilets and other small public spaces.

-   Connected directly to the COM loop, no separate supply
-   Built-in short-circuit isolator without its own address
-   Low current consumption: quiescent 1.6 mA, alarm 8 mA
-   Light visible through 360°, flash rate 0.5 Hz
-   Supports automatic addressing via EBLWin
-   Approved to EN 54-23 and EN 54-17, CPR 1438-CPR-0886

## Product description

Panasonic 4381 is an addressable beacon (VAD) with a built-in short-circuit isolator. It is intended to supplement sounders, and its light is visible through 360° in all directions. The beacon is suitable for indoor use (type A), for example in toilets and other small public spaces. The device is connected directly to the COM loop and requires no separate supply.

The beacon is an open-class (O) device to EN 54-23 with a symmetrical light distribution. It is positioned on the ceiling or wall so that it covers as much of the room volume as possible. The red LED flashes at 0.5 Hz; the beacons are not synchronised with each other.

The built-in short-circuit isolator does not require its own COM loop address; instead, it is given a sequence number in EBLWin. The isolators divide the loop into segments, so a short circuit disables only the faulty segment and the other devices on the loop continue to operate normally.

### Installation and compatibility

-   Wall or ceiling mounting, with a gasket between the device and the base; screws are not included
-   Address 001–253: automatic addressing with EBLWin or manually with the 4414 address setting tool
-   EBL512 G3: NORMAL mode V ≥ 1.0 (configured as type 4380), Advanced mode V ≥ 3.1
-   Conductor size Ø 0.6–1.4 mm (0.3–1.5 mm²)

## Technical data

- **Product code:** 41417
- **Manufacturer:** Panasonic
- **Product group:** Fire alarm systems › Field devices › Alarm devices
- **Weight:** 100 g
- **Dimensions:** Ø 93 × 53 mm
- **Flash rate:** 0.5 Hz
- **Operating temperature:** −10…+55 °C
- **EN 54 approval:** EN 54-23, EN 54-17
- **CPR:** 1438-CPR-0886
- **Storage temperature:** −25…+70 °C
- **Humidity:** Max. 95% RH, non-condensing
- **Colour:** Red
- **Material:** Flame-retardant ABS and polycarbonate
- **IP rating:** IP21C
- **Operating voltage:** 12–30 V DC (nominal 24 V DC)
- **Current consumption (quiescent):** 1.6 mA
- **Current consumption (alarm):** 8 mA
- **Input power:** 0.03–0.2 W
- **Light source:** Red LED (white lens)
- **Coverage:** Open class (O), symmetrical light pattern
- **Synchronisation:** No
- **Address range:** 001–253
- **Short-circuit isolator:** Built-in
- **Mounting:** Wall or ceiling mounting, indoors (type A)
- **Standards:** EN 61000-6-3, EN 50130-4, EN IEC 63000 (RoHS)

## Documents

Original manufacturer documents (PDF).

### Technical datasheets

-   [Technical datasheet: 4381 addressable beacon with short-circuit isolator](https://pap.fi/liitteet/tuotteet/en_td_4381_mew02740_rev_6.pdf) PDF · English · 1.2 MB

### Certificates and declarations

-   [CPR certificate of constancy of performance, no. 1438-CPR-0886](https://pap.fi/liitteet/tuotteet/cpr_4381_1438_cpr_0886.pdf) PDF · multilingual · 2.6 MB valid until 16 January 2033
-   [EU declaration of conformity, no. ESN-F00327-01](https://pap.fi/liitteet/tuotteet/doc_4381_esn_f00327_01.pdf) PDF · English · 305 kB
-   [Declaration of performance (DoP), no. ESN-FP0327-01](https://pap.fi/liitteet/tuotteet/dop_4381_esn_fp0327_01.pdf) PDF · multilingual · 238 kB