
SECnON VII
55
PRIMARY POWER
BACK-UP POWER
SECTION VII
POWERING TH.E SYSTEM
Power to the 414OXM Control panel is supplied by a Plug-In DC Power Pack,
1360, which is rated at 850 mA @ 18 volts DC. The 4130XM and 5130XM
Controls are supplied by a 1350 Plug-In DC Power Pack rated at 700mA @IS
volts DC. Since these power packs supply unregulated DC, and because
they are polartzed (+) 8 (-), caution must be taken when wiring them to the
Controls .
In the event of an AC power toss, all VISTA XM Controls are supported by a
back-up, rechargeable gel cell battery. (see the HARDWARE OVERVIEW
section for a Gsl of recommended batteries). Up to a 6.0 amp-hour battery can
be used, for maximum standby time (see chart below).
TABLE 3. BAi7ERY STANDBY TABLE
4130XM/5130XM 4140XM
I
AMP-HRS
200 mA Draw 400 mA Draw 700mA Draw
1.2 3.0 hrs.’ not used
not used
4.0
10.0 hrs.
5.0 hrs.’
3 hrs.
6.0
15.0 hrs. 8.0 hrs.
5 hrs.
NOTE: The above figures are approximate, and may vary depending upon
the age, quality, and capacity of the
battery
at the time of the AC loss.
‘Required for UL installations.
POWER-UP PROCEDUREI.
2.
3.
4.
VVrre the 1350 (1360) DC Power Pack first (before the battery), making
sure polarity is correct and the terminal strip (or harness) is connected to
the Control panel. Do not plug in at this time.
Connect all auxitiary devices, such as consoles, PM. etc.
Plug the 1350 into an AC outlet. Check that the Auxiliary Voltage
measures between 13.5 and 14.0 volts DC. tt under 13.5 volts, too much
current is being drawn from the Control. See the SPECIFICATIONS
section for the current draw of each device.
Connect the battery as shown in the POWER CONNECTIONS diagrams.
Do not connect the battery lf Auxiliary Vottage is below 13.5 volts. as this
will prevent the battery Irom being fully charged.
D/jointfilesconvert/268367/bgmm 36. POWER FLOW CHART
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