2: Connecting Tb1 Main 24V - Honeywell Notifier AMPS-24/E Manual

Wiring the AMPS-24/E
TB2 - Accessories Output
Power-limited (Class 2); 24V @ 0.5A, 5V @ 0.15A.
TB3 - Secondary Output Source (Batteries)
24VDC from batteries installed in the appropriate enclosure. Secondary (battery) power is required
to support the system during loss of primary power.
2.7.2 Connecting TB1 MAIN 24V
To a Control Panel, Network Annunciator, or DS-DB
This output provides filtered, power-limited (Class 2)(when set for less than 5A) 24VDC power to
a control panel, network annunciator, or DS-DB. Use a four-wire harness (P/N 75591) when
connecting the power supply to a CPU-3030. Use a six-wire harness (P/N 75637 — supplied panel,
network annunciator, and DS-DB) when connecting the power supply to a CPU2-3030, NCA-2, or
DS-DB. (All six wires must be connected, even if SLC trouble reporting is selected in
programming.) If not installed in the same enclosure as the control panel; the power supply must be
located in the same room, total wire length must be less than 20 feet (6.1 meters), and all external
connections must be in conduit. Do not splice or otherwise extend P/N 75591 or P/N 75637.
Connect wiring with all power sources off.
As General Purpose Power
When used as general purpose power, this output provides filtered, power-limited (Class 2) (when
set for less than 5A) 24VDC general purpose (non-NAC) power. If not installed in the same
enclosure as the devices it powers; the power supply must be located in the same room, total wire
length must be less than 20 feet (6.1 meters), and all external connections must be in conduit.
Examples of devices that may utilize this power provided by an AMPS-24 mounted remotely from
the fire alarm control panel include:
• All current Notifier annunciators including
• Remote LEDs or incandescent lights supported by an LDM series annunciator
• 4-wire smoke detector (requires external reset control relay)
• 2-wire smoke detectors connected to FZM-1 module
• Solenoids (refer to the Device Compatibility Document for acceptable models)
AMPS-24 Manual — P/N 51907:J2 02/26/2014
24V — Red Wire
COM — Black Wire
TB1
+24V
Figure 2.10 Connecting to the Main 24 Output TB1, Example 1
- ACM Series annunciators
- LDM Series lamp driver modules
- SCS Series annunciators
- UDACT
485+ — Brown Wire
485– — Orange Wire
COM — Black Wire
COM +485 - 485 COM
MAIN 24V
Installation
}
P/N 75637 only
24V — Red Wire
+24V
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