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Description

Honeywell ASD-PL3 Smoke DetectorASD PL3 intelligent photoelectric smoke sensors are plug in smoke sensors that combine a photoelectronic sensing chamber with addressable analog communications. The sensors transmit an analog representation of smoke density over communication lines to control panels. Rotary dial switches are provided for setting the sensors address. Features Modern profile for improved aesthetics Visual rotary, decimal switch addressing (01 to 159) Built in functional

Johnson Controls intelligent plug-in smoke detectors with integral communication provide features that surpass conventional detectors

the on-board microprocessor ensures that the relay is in the proper ON/OFF state

Sounder operation is also on UL Standard 464 list

Dual LEDs for 360° visibility

Isolator Load Rating: 0

this device supports compliance with safety regulations while delivering effective occupant warning

For graphic annunciation EST3 offers LED driver boards perfectly suited to operate in most graphic annunciators

Hybrid design delivers high peak surge current capacity and reliable voltage clamping for peak protection

Field replaceable sub-assemblies enable faster service and maximum uptime

and audible/visual applications

Single Interface Design

The sensors transmit an analog representation of smoke density over a communication line to a control panel