Circuits; Components - Fire-Lite MS-9600 User Manual

Circuits

1.5 Circuits
Reference
Manual

1.6 Components

See Page
MS-9600 PN 51335:E 7/9/03
SLC Communication Loop
One SLC loop is provided standard on the FACP main circuit board. A second SLC
loop is available by plugging the optional SLC module into connector J3 on the main
circuit board. SLC loops, configurable for NFPA Style 4, 6 or 7, provide
communication to addressable detectors, monitor (initiating device) and control (output
device) modules. Refer to the SLC Wiring manual for information on wiring devices.
Output Circuits
The following output circuits are available on the FACP:
• 24 VDC Resettable (smoke detector power) output - 3.00 amps maximum
• 24 VDC Nonresettable power output #1 - 3.00 amps maximum
• 24 VDC Nonresettable power output #2 - 3.00 amps maximum
• 24 VDC Battery Charger (up to 25 AH batteries)
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 operations:
• 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 MS-9600.
Main Circuit Board
The main circuit board contains the system's CPU, power supply, other primary
components and wiring interface connectors. Optional modules plug in and are
mounted to the main circuit board. The circuit board is delivered in the MS-9600 kit
and must be mounted to the backbox. Refer to the circuit board illustration on Page 10.
Product Description
17