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1.6 Components
Main Circuit Board
The main circuit board contains the system's CPU, power supply, other primary components and
wiring interface connectors. The 4XTMF option module plugs in and is mounted to the main
circuit board. The circuit board is delivered mounted to a chassis in the MS-9050UD backbox
(refer to circuit board illustration on page 10).
See Page
Cabinet
The MS-9050UD 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, which mounts to the inside of the cabinet (required
by ULC for Canadian installations).
Batteries
The MS-9050UD cabinet provides space for two
batteries (up to 18 Amp Hour). Batteries larger than
18 Amp Hour require an external charger such as the
CHG-75 or CHG-120F and a UL listed battery box
such as the BB-55F. Batteries must be ordered
separately.
1.6.1 Intelligent Addressable Detectors: Newer Series
Intelligent, addressable detectors provide information to the control panel on an SLC Signaling
Line Circuit (refer to the SLC Wiring Manual for detailed information on addressable devices,
device installation, wiring and operation). This allows the control panel to continually process the
information to determine the status (alarm, trouble, maintenance or normal) of each detector. Each
detector responds to an SLC address that is set in the detector head using built-in rotary decimal
switches. Note that a blinking LED on an intelligent detector indicates communication between the
detector and the control panel. Refer to the Fire-Lite Device Compatibility Document for a list of
approved conventional detectors.
1.6.2 Intelligent Addressable Modules: Newer Series
The newer series of Control Modules and Monitor Modules provide an interface between the
control panel and conventional notification and initiating devices. Each module can be set to
respond to an address with built-in rotary switches. A blinking LED on a monitor module indicates
communication between the module and the control panel. These devices can also be used when
installed on older systems. Refer to the SLC Wiring Manual for information on addressable
devices. Refer to the Fire-Lite Device Compatibility Document for a list of approved conventional
notification and initiating devices.
Reference
Manual
1.6.3 300 Series Intelligent Addressable Devices
Fire-Lite's 300 Series Intelligent Addressable Devices are fully compatible with the MS-9050UD
FACP. Refer to the SLC Wiring Manual for device information.
1.6.4 Device Accessories
End-of-Line Resistor Assembly
Refer to the SLC Wiring Manual for device information. The 47 kΩ End-of-Line Resistor
assembly (P/N: R-47K) is used to supervise the MMF-300, MDF-300, MMF-301 and CMF-300
module circuits. The 3.9 kΩ End-of-Line Resistor assembly is used to supervise the MMF-302
module circuit. The End-of-Line resistors are included with each module.
MS-9050UD PN 52413:C 01/23/08
Product Description
Battery Cable P/N 75203
+
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