VISTA-15P/20P/SIA Installation and Setup Guide
4
Mounting and Wiring the Control (Continued)
Figure 3. Mounting the PC Board and RF Receiver
Auxiliary Device Current Draw Worksheet
6150V Fixed-Word Display Voice Keypad
6160V Alpha Display Voice Keypad
4229 Zone Expander/Relay Unit
(Current available from Aux. Terminals = 600 mA max.)
†
TOTAL =
*If using hardwire devices such as PIRs, refer to the specifications for that particular unit's current draw.
** Values are for standby/alarm; alarm for keypads means armed with backlighting on and sounder on
†In UL installations, maximum current draw from the Auxiliary Output and the Alarm Output combined must not exceed 600 mA (500 mA max from Aux. Output).
‡Values are for relays OFF/relays ON.
CALIFORNIA STATE FIRE MARSHALL (CSFM) AND UL RESIDENTIAL FIRE
24-HOUR BATTERY BACKUP REQUIREMENTS
The California State Fire Marshal and UL have regulations which require that all residential fire alarm control panels must be provided with a
backup battery which has sufficient capacity to operate the panel and its attached peripheral devices for 24 hours in the intended standby
condition, followed by at least 4 minutes in the intended fire alarm signaling condition. This control panel can meet these requirements without
using a supplementary power supply, provided that the panel’s auxiliary power and bell output currents are limited as indicated below.
OUTPUT LIMITATIONS AND CORRESPONDING REQUIRED BATTERIES
OUTPUT CURRENT LIMITATIONS
Maximum Auxiliary Current
Battery Capacity
To Use (Amp/Hrs)
Recommended Battery
(Yuasa Model No.)
600mA maximum total of
auxiliary power plus bell
output currents
45mA
160mA
200mA
425mA
500mA
NP4-12 (or ADEMCO 467)
NP7-12
NP4-12 (two) ‡
NP7-12 (two) ‡
NPG18-12
‡ NOTE: Use two batteries, connected in parallel. Obtain Battery Harness Kit 100-02111. (Both batteries will fit inside the cabinet.)
‡‡ 18AH must be mounted in a separate cabinet.
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