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Section 2 - System Wiring and Hookup
2–3
TERMINALS
FUNCTION
DESCRIPTION
7(-) & 8(+)
(Trigger 1)
Smoke
Detector
Power or
Trigger 1
Output
Smoke Detector Power:
This system accepts 9.5 - 12VDC 4-
wire smoke detectors only. Approximately 50mA of current
are available at these terminals for powering all detectors and
an EOL relay FBII Model 620. For UL installations, see wiring
diagram for hookup.
These terminals adhere to the fire verification and reset logic.
You can reset the smoke detector power manually by
entering a valid user code after clearing alarm memory or by
using the asterisk [*] key.
Trigger 1 Output:
These terminals which are commonly wired
to trigger 1, can be used for a trigger output. See
programming question 28, locations 1 and 2 for valid trigger
types.
5(-) & 8(+)
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 OMNI-408A includes the
power available from these terminals (8 and 5) as well as the
power used by the keypads and smoke detectors. Therefore,
to determine the total power available from these terminals,
subtract the power consumed by the keypads and smoke
detectors.
9(+) & 10(-)
11(+) & 10(-)
12(+) & 13(-)
14(+) & 13(-)
Zone
Information
(hardwired
zones)
Zone 1 (Requires 2.2K EOL resistor) [Default = Delay]
Zone 2 (Requires 2.2K EOL resistor) [Default = Interior]
Zone 3 (Requires 2.2K EOL resistor) [Default = Perimeter]
Zone 4* (Requires 2.2K EOL resistor) [Default = Perimeter]
Normally-closed devices may be wired in series; normally-
open devices may be wired in parallel. A 2.2k-ohm end-of-
line resistor must be installed on all zones. (Refer to the
wiring diagram.) The standard loop response time is 280 ms
on all zones. The factory default values for each zone are
listed in the table above; however, any zone can be
programmed for the following types: delay, perimeter, interior,
fire, 24-hr. alarm, or 24-hr. trouble. See further explanation of
the zone types in the
Section 9
:
System Programming
.
NOTE: Loop response is defined, as the minimum time
required for a fault to trip a zone.
*If Pool Zone option is enabled, see the “Pool Zone
Connections” description below for zone 4 usage.
RF Zone
Interface
Zone
Information
(wireless
zones)
Zone 5 (Compatible RF Devices) [Default = Perimeter]
Zone 6 (Compatible RF Devices) [Default = Perimeter)
Zone 7 (Compatible RF Devices) (Default = Perimeter]
Zone 8 (Compatible RF Devices) [Default = Perimeter]
Wireless zones can be enabled in program question 26,
locations 1 and 2. All 8 zones can be wireless; or up to 4
zones can be hardwired and the remaining ones wireless.
Compatible ADEMCO 5800 Series wireless devices must be
used.
Summary of Contents for Omni-408A
Page 14: ...OMNI 408A Installation and Setup Guide 2 6 ...
Page 22: ...OMNI 408A Installation and Setup Guide 5 4 ...
Page 28: ...OMNI 408A Installation and Setup Guide 6 6 ...
Page 34: ...OMNI 408A Installation and Setup Guide 8 4 ...
Page 76: ...OMNI 408A Installation and Setup Guide 12 2 ...
Page 86: ...OMNI 408A Installation and Setup Guide B 4 ...
Page 88: ...OMNI 408A Installation and Setup Guide C 2 ...
Page 90: ...OMNI 408A Installation and Setup Guide D 2 ...
Page 92: ...OMNI 408A Installation and Setup Guide E 2 ...
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