Simplex 4090-9001 Installation Instructions

Mechanically Installing the Supervised IAM
Install the Supervised IAM into a UL Listed single-gang, 4-inch square, or 4-inch octagonal electrical box
(not supplied) using Figure 4 as a reference. Mount the Supervised IAM to the electrical box as follows:
1. Insert the Supervised IAM into the electrical box; the attached field wiring holds the Supervised IAM
in place inside the electrical box.
2. Secure the cover to the back box using the two #6/32 flathead screws.
UL Listed
Single-Gang
Electrical Box
(Not Supplied)
Cover
(Not Supplied)
Note: Simplex offers semi-flush and surface covers (ordered separately) with a light pipe. The cover(s)
with light pipe allow viewing of the communications LED without taking the cover off. Installation
of the 4090-9806 semi-flush cover and 4090-9807 surface cover are detailed in publication 4090

IDNet Semi-Flush/Surface Covers and IAM Bracket Installation Instruction (574-796).
Figure 4. Supervised IAM Back Box Installation
Field Wiring
4090-9001
Supervised IAM
Assembly
#6/32 Flathead Screw
(Not Supplied)
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Cautions and Warnings
DO NOT INSTALL ANY SIMPLEX PRODUCT THAT APPEARS DAMAGED. Upon unpacking
your Simplex product, inspect the contents of the carton for shipping damage. If damage is apparent,
immediately file a claim with the carrier and notify Simplex.
ELECTRICAL HAZARD - Disconnect electrical power when making any internal adjustments or repairs.
Servicing should be performed by qualified Simplex Representatives.
STATIC HAZARD - Static electricity can damage components. Ground yourself before opening or
installing components.
Introduction

IDNet
The 4090-9001 Supervised Individual Addressable Module (IAM) provide four-state status information
(NORMAL, OPEN, CURRENT-LIMITED, and SHORT) to the 4010 Fire Alarm Control Panel (FACP)

via the IDNet channel. The IDNet channel provides the communication link between Supervised IAM
and 4010 FACP and powers the entire IAM circuitry. A typical application for this module would be to
monitor a waterflow switch.

MAPNET II
The 4090-9001 Supervised IAM provides three-state status information (NORMAL, OPEN, and ALARM)
to the host FACP via the MAPNET II channel. Applications that require current limit sensing are not
compatible with MAPNET II channels (Tamper/Waterflow on the same IAM, Manual release/abort, etc.).
The MAPNET II channel provides the communication link between the Supervised IAM and host 4100, or
4120, or 4020 FACP and powers the entire IAM circuitry.
Installation
Supervised IAM installation consists of the following:
•
Setting the Supervised IAMs address
•
Making electrical connections to the Supervised IAM
•
Mechanically installing the Supervised IAM
 2000 Simplex Time Recorder Co., Westminster, MA 01441-0001
574-331
All specifications and other information shown were current as of publication, and are subject to change without notice.

IDNet is a trademark of the Simplex Time Recorder Company.
Rev. E

MAPNET II Communication Net is protected by U.S. Patent No.4,796,025.
4090-9001 Supervised IAM
Installation Instructions
LED
Label
Front View
Terminal
DIP Switch
(Under Re-sealable Label)
Note: The LED flashes approximately once every three seconds to indicate valid
communications with the FACP.
Figure 1. Supervised IAM Installation
Rear View
574-331
Rev. E