11 
Impor
tant:  Notify the appropriate personnel (building occupants, fire 
department, monitoring facility, etc.) of the installation. 
The following paragraphs contain material which is applicable to all 4009 IDNet 
systems.  Be sure that you are thoroughly familiar with this material before 
installing your 4009 IDNet. 
To help you with installation of this and other Simplex Fire Alarm equipment, 
the following publication is available for general reference:  How to Wire a 
Building for a Fire Alarm System (FA2-91-001 or 575-892). 
The following tools and equipment are required to install the 4009 IDNet: 
• 1/4-inch flat-tip screwdriver, 8-inches long
• 1
/8-inch flat-tip screwdriver, 4-inches long
• Vo
lt-Ohmmeter
• Diag
onal cutting pliers
• Wi
re strippers
• L
isted end-of-line resistors (ordered seperately
)
10K
 resistor (733-
804)
•
F
ield Wiring Diagram 842-
068.
1.
All wiring must be installed in accordance with local codes.
2. A minimum of 6 inches of free conductor is required at each electrical box
to facilitate terminations
.
3.
A 12-inch service loop of cable is required for all continuous pulls thro
ugh
an
 electrical box
.
4.
All system wiring subject to physical damage must be mechanically
protected based on the environment to which the cable is subj
ected.
5.
A neatly wired system helps assure an accurate inspection of all connections
and simplify troubleshooting.
Continued on next page 
System Installation 
 
General Information 
Tools and Equipment 
Required 
General Notes