Bosch FAP-O 420 - User Manual

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1 Automatic Fire Detectors FAP-/FAH-420 Series

1.1 Intended use

The devices are designed and produced to detect and indicate hazardous fire. They include single- sensor and

multi-sensor versions.

1.2 Technical data

Operating voltage 15 V DC to 33 V DC

Current consumption < 0.55 mA

Alarm output Per data word by two-wire signal line

Indicator output Open collector connects 0 V over 1.5 kΩ through, max.

15 mA

Dimensions without base / with base Ø 99.5 x 52 mm / Ø 120 x 63.5 mm

Housing material Plastic, ABS (Novodur)

Housing color White, similar to RAL 9010, matt finish

Weight Without / With packaging

– FAP-DOTC 420 Approx. 80 g / Approx. 135 g

– FAP-DOT 420, FAP‑DO 420 Approx. 75 g / Approx. 125 g

– FAP-OTC 420 Approx. 80 g / Approx. 125 g

– FAP-OT 420, FAP‑O 420, FAP‑O 420 KKW,

FAH‑T 420, FAH‑T 420 KKW

Approx. 75 g / Approx. 115 g

Response sensitivity

– Optical part In accordance with EN 54 T7 (programmable)

– Thermal maximum part > 54 °C / >69 °C

– Thermal differential part: FAH-T 420,

FAH‑T 420 KKW

A2S / A2R / A1 / A1R / BS / BR, in line with EN 54‑5

(programmable)

– Thermal differential part: FAP‑DOTC420,

FAP‑DOT420, FAP‑OTC420, FAP‑OT420

A2S / A2R / BS / BR, in line with EN 54‑5 (programmable)

– Gas sensor In ppm range

F.01U.317.514 Bosch Sicherheitssysteme GmbH

2015.10 | version 1.0 | 1

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Summary

Automatic Fire Detectors FAP-;FAH-420 Series

Intended use

Details the intended application of the devices for detecting and indicating hazardous fire, including single- and multi-sensor versions.

Technical data

Provides detailed technical specifications, including operating voltage, current consumption, outputs, dimensions, materials, colors, weights, and response sensitivities.

Rules and conditions

Outlines installation and operation rules, safety precautions, and permissible environmental conditions like operating temperature, installation height, storage, and humidity.