TYCO   4098-9757

4098-9757   
61.78

• TrueAlarm photoelectric analog sensing and IDNet two-wire addressable communications combined into one assembly
• Quick and easy connection to a 4098-9788 base (required, ordered separately)
• Operation for ceiling or wall mounting
• Operation for use with Simplex ® models 4007ES, 4010, 4010ES, 4100ES with IDNet 2 and IDNet 2+2 Modules, and 4100ES/4100U Fire Alarm Control Panels with IDNet Module 4100-3106
• UL listed to Standard 268

• Smoke sensitivity that is accurately maintained at the selected level (determined by the control panel)
• 4007ES, 4010ES, and compatible 4100ES/4100U Series control panels provide seven levels of sensitivity from 0.2% to 3.7%/ft of obscuration (refer to page 2 for application details)
• 4010 Series control panels provide three levels of sensitivity of 2.5, 3.0, or 3.7%/ft obscuration
• Sensitivity monitoring that satisfies NFPA 72 sensitivity testing requirements
• Automatic environmental compensation
• Automatic, once per minute individual sensor calibration check verifies sensor integrity
• Ability to display and print detailed sensor information in plain English language
• Tracking of excessive dirt accumulation

• Mounting is on a 4” square, 4” octagonal, or single gang box (supplied separately)
• 4098-9832 Adapter Plate is available for retrofit and certain mounting methods (refer to page 2)

• Louvered design enhances smoke capture by directing flow to chamber
• Entrance areas are minimally visible when ceiling mounted
• Chamber is easily accessible for cleaning
• Designed for EMI compatibility
• Internal magnetic test feature that activates alarm

• Power-on when pulsing, Alarm or Trouble when steady on (a remote LED is not supported)
• Refer to data sheet S4098-0019 for sensor bases that support remote LED connections and additional TrueAlarm analog detection features

For applications that only require basic TrueAlarm features, the 4098-9757 QuickConnect2 sensor provides addressable analog sensing in a cost-effective compact package. The control panel monitors and maintains the selected sensitivity of the 4098-9757 as well as providing automatic compensation for environmental conditions such as dust, dirt, and component degradation, and TrueAlarm data capture for each sensor.

QuickConnect2 Mounting. Wiring connections are made to a 4098-9788 base which provides a secure and quick connection for the 4098-9757 sensor. Sensor and communications electronics are contained in the 4098-9757 sensor assembly.

Sensor Alarm and Trouble LED Indication. The control panel also determines when individual sensors need cleaning. Dirty sensors, or other sensor troubles, will automatically be annunciated at the control panel and that sensor’s LED will light steadily. In an alarm condition, the alarmed sensor’s LED will light steadily. (LED operation is controlled by the panel. During system alarm, a sensor LED that was lit to indicate trouble will return to pulsing to conserve communications power as long as it is not in alarm.)

Sensor locations should be determined only after careful consideration of the physical layout and contents of the area to be protected. Refer to NFPA 72, the National Fire Alarm and Signaling Code. On smooth ceilings, spacing of 30 ft (9.1 m) may be used as a guide.

For detailed installation information, refer to 574-709, 4098 Detectors, Sensors, and Bases Application Manual. For mounting base 4098-9788 installation instructions, defer to 574-706, 4098 Smoke/Heat Base Installation Instructions.