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Section 2. System Wiring and Hookup
2-3
3 (+)
OMNI600-001-V0
4 (–)
MECHANICAL
BELL
BELL
OUTPUT
SIREN SUPERVISION (Self-Contained Siren/Speaker)
- (Not for use in UL installations.) To
meet
the NFPA 72 requirement, program Question 09, Location 3, in Programming Submode 1 for bell
supervision. The siren is then supervised for an open circuit (not a short circuit) across the bell
output terminals; the keypad will indicate that a supervision condition has occurred and bell
supervision is reported to the CS, if enabled (Programming Submode 2, Question 25, Locations 1
and 2). If the siren is already sounding, the supervision will not take effect until after bell cutoff
time.
NOTE: Use FBII models ZR-815C, ZR-815EC, or ZR-830EC. See the following diagram:
OMNI600-002-V0
3 (+)
4 (–)
BELL
OUTPUT
SIREN/SPEAKER
6 (B+) & 5 (–) — SMOKE DETECTOR POWER:
This system will accept 9.5–12VDC 4-wire smoke
detectors only. Approximately 50mA of current is available at these terminals for powering all
detectors and/or an EOL relay (i.e., FBII Model 620). For UL installations, see wiring diagram for
hookup.
These terminals adhere to the fire verification and reset logic, which is explained in the System
Programming section of this manual. The smoke detector power may be manually reset by clearing
the alarm memory and then entering a valid user code.
6 (B+) & 4 (
–
) — REGULATED POWER (11.5
–
13.1VDC):
The total regulated output power for
motion detectors and other external devices is 500mA at 11.8 - 12.5V for residential applications, or
12.0 - 12.5V for commercial applications, with less than 100 mVPP ripple. The total regulated
output capacity of the control panel includes the power available from these terminals (6 and 4) as
well as the power used by the keypads (20 [+] and 17 [–]) and smoke detectors (5 [–] and 6 [+]).
Therefore, to determine the total power available from these terminals, subtract the power
consumed by the keypads and smoke detectors. NOTE: For UL installations, total current cannot
exceed 180mA including the keypads connected to terminals 17 through 20.
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