SIMPLEX TYCO   4090-9001

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• Supervised Class B monitoring of normally open, dry contacts
• Total wiring distance from IAM to supervision resistor(s) of up to 500 ft (152 m)
• Monitored connection is compatible with Simplex® 2081-9044 Overvoltage Protectors for outdoor wiring or electrically noisy applications
• For use in indoor locations up to 158° F (70° C) such as attic spaces or similar applications

• Model Series 4007ES, 4008, 4010, 4010ES, and 4100ES fire alarm control panels for IDNet communications
• Model Series 4100/4100U/4100ES, 4120, 4020, and 2120 Communicating Device Transponders (CDTs) equipped with MAPNET II communications

• Enclosed design minimizes dust infiltration
• Mounts in standard single gang electrical box
• Screw terminals for wiring connections
• Visible LED flashes to indicate communications
• Optional covers are available to allow LED to be viewed after installation (requires mounting bracket, ordered separately)

• Provides monitoring of tamper switch (supervisory) and waterflow switch (alarm) on same circuit using one point
• Available with IDNet communications only

• Contact closure status can be tracked
• Momentary contact closure conditions can be selected at the panel to be latched or tracked (not available with the 2120 CDT)

Individual addressable modules (IAMs) receive both power and communications from a two-wire MAPNET II or IDNet circuit. They provide location specific addressability to a single initiating device (such as single station smoke detector alarm contacts or heat detector contacts) or multiple devices at the same location by monitoring normally open dry contacts and the wiring to an end-of-line resistor.

Model 4090-9001 is packaged in a thermoplastic housing and provides screw terminal connections and a status indicating LED.

Contact Closure. Closure of the monitored contact(s) initiates an alarm or other response as programmed at the fire alarm control panel. An open in the monitored circuit wiring will cause a trouble to be reported.

Panel Selections. Selections can be made at the control panel to maintain the alarm condition if the initiating device contacts are momentary, such as from a rate-of-rise heat detector, or to track the device contact status (not available with the 2120 CDT).

For use with IDNet communications only, these IAMs can provide quad-state sensing of normal, open circuit, short circuit, and current limited conditions. (Program type is “T-sense.”) With the proper end-of-line and current limiting resistors, dual functions such as tamper switch and waterflow switch monitoring can be determined and communicated by a single addressable point.