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MS-9600LS Series Manual — P/N 52646:B2 2/12/2010 19
Components Product Description
NAC (Notification Appliance Circuits)
Up to four NACs are provided with various programmable features:
• four Style Y (Class B) NACs
OR
• two Style Z (Class A) NACs
Relays
One fixed and two fully programmable Form-C dry contact relays are provided. The fixed fail-safe
relay monitors system trouble and the two programmable relays are factory default programmed for
system alarm and system supervisory. Contacts are rated 2.0 amps @ 30 VDC (resistive) and 0.5
amps @ 30 VAC (resistive). The programmable relays can be programmed for the following oper-
ations:
• fire alarm
• trouble
• supervisory
• supervisory auto-resettable
• DACT communication failure
• process monitor
• process monitor auto-resettable
• hazard alert
• medical alert
•AC loss
Auxiliary Trouble Inputs
Auxiliary Trouble Inputs can be connected to trouble bus outputs from auxiliary equipment, such as
power supplies or normally-open dry contacts of a trouble relay to allow monitoring by the FACP.
1.6 Components
Main Circuit Board
The main circuit board contains the system’s CPU and other primary components and wiring inter-
face connectors. Optional modules plug in and are mounted to the main circuit board. The circuit
board is delivered mounted to a chassis which must be mounted to the backbox. Refer to the circuit
board illustration on Page 10.
FLPS-7 Power Supply
The FLPS-7 Power Supply is provided as a separate module which is delivered mounted to a chas-
sis which must be mounted to the backbox and connected to the main circuit board.
Cabinet
The FACP cabinet is red with a navy blue front overlay.
The backbox provides space for two batteries (up to 18 Amp Hour).
Ample knockouts are provided for system wiring. Also available is an
optional dress panel DP-9692, which mounts to the inside of the cabinet
(required by ULC for Canadian applications).
Batteries
Batteries must be sealed lead acid type. The FACP cabinet provides space for two batteries (up to
18 Amp Hour). Batteries larger than 18 Amp Hour up to 26 Amp Hour require use of the BB-26 or
similar UL listed battery cabinet. The CHG-75 can be used for charging 26 to 75 AH batteries and
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