Installation And System Checkout; Back Box Mounting; Removing Electronics Assembly; Conduit Entrances - Simplex 4006-9121 Technical Manual

Chapter 2. Installation and System
Checkout

Back Box Mounting

The back box can be surface-mounted or semi-flush mounted to the
wall. Use separate conduit entrances for power-limited and non-power
limited wiring.
AC supply, battery supply, and City Connect wiring are all non-power
limited wiring.

Removing Electronics Assembly

Use either a #6 Torx or a slot-head screwdriver to remove the four
screws that secure the electronics assembly to the back box.

Conduit Entrances

• Nine knockouts are provided for conduit connection. Refer to Fig-
ure 2-1 for knockout locations.
• Power limited wiring must be located only in the shaded area of
the cabinet.
• AC power (non-power limited) wiring must be run in separate con-
duit from all other wiring, as shown in the figure below. Non-
power limited wiring must be separated from power limited
wiring by a minimum of 1/4".
TB1
Figure 2-1
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TB2 TB3
City Connect
Module
AC Voltage Battery
Connection Connection
Battery
Power-Limited (Shaded) and
Non-Power Limited Wiring Areas
Expansion
Power Supply
DACT
Battery
2-1
In This Chapter
Back Box Mounting . . . . . . . . . . . . . . . . . . . . 2-1
General Wiring Guidelines . . . . . . . . . . . . . . . 2-2
IDC Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
NAC Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Auxiliary Relay Wiring . . . . . . . . . . . . . . . . . . 2-8
DACT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Remote Annunciator Wiring . . . . . . . . . . . . . 2-11
City Connect Module Wiring. . . . . . . . . . . . . 2-12
Auxiliary 24 V Wiring . . . . . . . . . . . . . . . . . . 2-13
Connecting to AC Power . . . . . . . . . . . . . . . 2-14
Wiring Battery Power . . . . . . . . . . . . . . . . . . 2-15
Depleted Battery Cutout. . . . . . . . . . . . . . . . 2-16
Safety Ground/Ferrite Bead . . . . . . . . . . . . . 2-16
System Powerup and Checkout. . . . . . . . . . 2-16
Replacing Lithium Battery . . . . . . . . . . . . . . 2-17
Periodic Testing and Maintenance . . . . . . . . 2-17