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Figure 1-3. Control unit interior view.
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TM-5-6350-262-14-5 Control Unit Alarm Set C-9412( )/FSS-9 (V) (6350-228-2735) Manual
Next
CHAPTER 2 SERVICE UPON RECEIPT AND INSTALLATION - TM-5-6350-262-14-50018
TM 5-6350-262-14/5
NAVELEX 0967-466-9050
TO 31S9-4-38-1
b.  Enclosure.  The control unit enclosure is designed to
This manual covers only the alarm set control unit C-9412(
provide protection against easy access by unauthorized
)/FSS-9(V). No known differences exist for the model covered
personnel. Construction is of welded, 16 gauge steel. The
by this manual.
enclosure contains no external openings or knockouts except
for the four mounting holes provided in the rear panel. (An
opening will be required for installation. Refer to Chapter 2.)
1-11. Tabulated Data
A full-size, flange-over type door provides access to the
interior components. A full-length piano-type hinge is used to
a. Control Unit.
mount the door. The door is latched in the closed position by
means of a double-action high-security, tubular, key lock. The
Weight (less battery and
control unit is shipped from the factory equipped with two keys
each for the door lock and operating mode switch. The lock
T-1257( )/FSS-9(V)
38 pounds.
number is identified by the tag on the key ring. A door tamper
Height
23.20 inches.
switch installed inside the enclosure beneath the door mating
Width
14.60 inches.
surface detects any opening of the enclosure door. Provisions
Depth
8.16 inches.
are provided to bypass the alarm function of the door tamper
Color
Gray per Federal
switch when the door is opened for maintenance.  An ac
Std. 595, color
power indicator and key operated mode control switch are
chip 26492.
mounted in the door panel.
Power requirements:
Primary
110 to 125 V ac,
c. Power Supply. The control unit power supply is a solid
48 to 62 Hz.
state device used to convert facility ac power to various ac
Emergency
24 V dc; supplied by
and dc voltages for use by the control unit and other system
internal battery.
components. The power supply contains the power supply
Refer to para. b.
and battery charger circuitry, an ac power monitor, and an
Lamp, ac indicator
6.3 volts ac.
audible alarm (sonalert) which operates when an alarm is
Fuses:
detected in the test/reset mode only. A power switch and the
AC
2 amperes.
ac and dc power fuses are located on an exterior wall of the
DC
1 ampere.
power supply for accessibility. The power supply base is an
Environmental (operating):
-20 to + 150oF.
aluminum plate to facilitate conductive cooling.
Temperature range
F
Humidity
up to 95 percent
d.  Battery.  Emergency operating power is supplied by a
relative humidity.
sealed, rechargeable battery. The battery sits in the bottom of
Environmental (non-operating):
-30 to + 1650F.
the control unit enclosure to permit easy' removal and
Temperature range
F
replacement.  The battery is equipped with mechanically
Humidity
up to 95 percent
polarized terminal connections to prevent inadvertent reverse
relative humidity.
polarity connection during installation or maintenance.
Shock
20 g, 11 ms
duration and
bench handling.
e. Status Processor. The status processor consists of 11
Vibration
withstand
plug-in printed wiring board (pwb) assemblies mated to card-
transportation
edge receptacle connectors. The receptacle connectors are
conditions.
attached  to  a  master  pwb  which  provides  electrical
interconnect between boards. A twelfth printed wiring board
assembly, display board A12, plugs onto pwb All. The printed
b. Battery.
wiring board assemblies utilize an ejector mechanism to
facilitate removal. Each printed wiring board is numbered to
Type
Sealed, rechargeable.
correspond to a number on the housing for proper card
Weight
34 pounds, 4 ounces.
location and keyed to prevent insertion into the incorrect
Height
6.5 inches.
position. All adjustments and test points are accessible while
Width
10.03 inches.
the pwb's are installed. A multipin connector is used for the
Depth
6.46 inches.
electrical interface between the status processor and other
Voltage capacity
.24 volts dc, 20 ampere
control unit circuitry to permit easy removal and replacement
hour.
of the status processor.
1-10. Difference Between Models
1-6

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