Simplex 4090-9001 Supervised Individual Addressable Module IAM, IDNet/MAPNET II

Simplex 4090-9001 Individual Addressable Module (IAM)

Simplex 4090-9001 is a supervised Individual Addressable Module (IAM) that gives one location-specific address on an IDNet or MAPNET II circuit to conventional normally open dry contacts.

Individual addressable modules take both power and communications from the two-wire addressable circuit, so no separate supply is needed. The 4090-9001 monitors normally open dry contacts — a single initiating device such as single-station smoke detector alarm contacts or heat detector contacts, or several devices at the same location — along with the wiring out to an end-of-line resistor, giving supervised Class B monitoring reported as one point at the panel. Contact closure initiates an alarm or whatever response is programmed; an open in the monitored wiring reports a trouble. The panel decides how the point behaves: it can latch a momentary closure, as from a rate-of-rise heat detector, or track the contact status. On IDNet channels the module also supports current-limited \"T-sense\" operation, sensing four states — normal, open circuit, short circuit and current limited — so that a tamper switch (supervisory) and a waterflow switch (alarm) can be distinguished on the same circuit using a single address. The module is packaged in an enclosed thermoplastic housing that minimizes dust infiltration, with screw terminals and a communications LED, and it fits a standard single-gang box.

Specifications Device type Supervised Individual Addressable Module in thermoplastic housing with screw terminals and status LED Power and communications MAPNET II or IDNet, auto-selected, one address per IAM Input requirements Normally open, dry contacts; supervised Class B monitoring Wire connections Screw terminals for in/out wiring, 18 to 14 AWG (0.82 mm² to 2.08 mm²) Distance from IAM to contacts 500 ft (152 m) maximum without protectors; 400 ft (122 m) maximum with 2081-9044 overvoltage protectors Channel wiring distance 2,500 ft (762 m) maximum from the fire alarm control panel; 10,000 ft (3,048 m) maximum total including T-taps Dimensions 1-9/16 in. W x 1-3/4 in. H x 1-1/4 in. D (40 mm x 44 mm x 32 mm) Housing material Black thermoplastic Temperature range 32°F to 158°F (0°C to 70°C), intended for indoor operation Humidity range Up to 93% RH at 100°F (38°C) Mounting Standard single-gang electrical box, 2-1/2 in. (64 mm) minimum depth, supplied by others Standard end-of-line resistor 4081-9004 harness, 6.8 kΩ, 1/2 W, for normally open contact supervision Current-limited monitoring resistors 4081-9003 (4.7 kΩ, 1/2 W) and 4081-9005 (1.8 kΩ, 1/2 W) Compatible control panels 4007ES, 4008, 4010, 4010ES and 4100ES series for IDNet; 4100, 4100U, 4100ES, 4120, 4020 and 2120 CDTs equipped with MAPNET II Listings UL certified to Standard 864; ULC certified; FM approved; CSFM Certification 7300-0026:223; MEA (NYC) acceptance Installation notes

• 500 ft is a hard limit: total wiring distance from the IAM to the supervision resistor may not exceed 500 ft (152 m), and adding 2081-9044 overvoltage protectors for outdoor or electrically noisy runs cuts that to 400 ft (122 m).
• T-sense is IDNet only: the quad-state current-limited mode that separates tamper from waterflow on one address requires IDNet communications and the correct end-of-line and current-limiting resistors. It is not available on MAPNET II.
• Contact tracking is not universal: selecting the panel to track contact status rather than latch a momentary closure is not available with the 2120 CDT.
• Seeing the LED after installation: the status LED is inside the box. Viewing it requires a trim plate with an LED window — 4090-9806 for a semi-flush box or 4090-9807 for a surface box — and both require the 4090-9810 mounting bracket, ordered separately. With a plain blank cover plate the LED is not visible.
• Address setting is made under a resealable label on the module.
• High-heat locations: rated to 158°F (70°C), which suits attic spaces and similar indoor applications, but it is an indoor device only.
• Reference documents: installation instructions 574-331, field wiring diagram 842-073 for IDNet operation and 841-804 for MAPNET II operation.

Related models

• 4090-9051 — the same supervised IAM in an epoxy-encapsulated beige package with 18 AWG color-coded leads for extended exposure to high humidity; no status LED, 1-9/16 in. x 1-9/16 in. x 9/16 in.
• 4090-9806 / 4090-9807 — galvanized steel trim plates with an LED viewing window for semi-flush and surface mounted boxes
• 4090-9810 — mounting bracket that fixes the IAM to the box and provides screw holes for the trim plates; required for either plate
• 2081-9044 — overvoltage protectors for outdoor wiring or electrically noisy applications

FAQ

Does the 4090-9001 need a separate power supply?
No. It takes power and communications from the two-wire IDNet or MAPNET II circuit.

What is the maximum wiring distance from the IAM to the contacts?
500 ft (152 m), or 400 ft (122 m) with 2081-9044 overvoltage protectors.

Is T-sense available on MAPNET II?
No. The quad-state T-sense mode is IDNet only.

Specifications taken from the Simplex data sheet \"Multi-Application Peripherals — IDNet and MAPNET II Communicating Devices, Individual Addressable Modules (IAMs),\" document S4090-0001-12 (8/2016). Manufacturer specifications are subject to change without notice.

Brand new in original packaging. Ships same business day from Atlanta, GA when ordered by 3 PM ET. 30-day returns. 1-year warranty.