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INCLuDED:
(5) 1 x 4 Terminal Blocks
(2) 11/4˝ Stand offs
(4) Machine Screws (2) Nuts
(1) Long Power Supply Jumper
(6) 3.9k Ohm
End of Line Resistors
Shipped on Board:
(2) Shunts in Class A/B position
(Shipped in Class B position, remove shunts for Class A)
COMPATIBILITy REQuIREMENTS
To ensure proper operation, this module shall be connected to a compatible
Fire•Lite system control panel (list available from Fire•Lite). Contact System
Sensor for a current list of compatible detectors.
COMPONENTS
Following are descriptions of the MMF-302-6 mounting frameworks. There
are two mounting options for MMF-302-6 modules:
•
Up to six MMF-302-6 modules can be installed on a CH-6 in a BB-6
cabinet
•
One or two MMF-302-6 modules can be installed in a BB-2 cabinet
Chassis
The CH-6 chassis is used to mount MMF-302-6 modules in a BB-6 cabinet. It
accommodates up to six MMF-302-6 modules in a single cabinet row three
modules wide and two modules deep.
FIGuRE 1. Ch-6 ChASSIS:
The BB-2 cabinet has a built-in chassis that will accommodate one or two
MMF-302-6 modules.
FIGuRE 2. BB-2 CABINET:
The front MMF-302-6 module positions of each chassis are offset below the rear
MMF-302-6 module positions so that all of the status indicators are visible.
Cabinets
A BB-6 will house the CH-6 chassis with up to six MMF-302-6 modules in-
stalled on it. Refer to cabinet installation documents for dimensions.
The BB-2 cabinet houses one or two MMF-302-6 modules on the internal chas-
sis that is part of the cabinet. Refer to cabinet installation documents for
dimensions.
F200-22-00
INSTALLATION STEPS
(3) Shunts
1.
Cabinet Mounting
In a clean, dry area, mount the backbox using the four holes provided in
the back surface of the cabinet (Figure 3).
2. Chassis Installation
The CH-6 chassis is mounted in the BB-6 cabinet. It is attached to the
two PEM studs on the back wall of the cabinet with two 8-32 hex nuts.
The hex nuts are included with the chassis (Figure 4).
FIGuRE 3. TyPICAL MOuNTING hOLE LOCATIONS:
FIGuRE 4. MOuNTING ThE Ch-6 ChASSIS:
The BB-2 cabinet comes with the chassis already installed, so no mounting
is necessary.
3. Module Installation
There are two methods for installing a module in the rear position of a
chassis. Method one is for installation of a rear module only, when no
module will be installed in front of it. Refer to Figure 5 for instructions.
Method two is for installation of a rear module when another module
will be installed in the chassis position in front of it. Refer to Figures 6a
and 6b for method two. All necessary screws and standoffs are supplied
with the modules.
FIGuRE 5. INSTALLATION OF REAR MODuLE ONLy, METhOD ONE:
C0206-00
Step 1:
C0235-00
Step 2:
Step 3:
Step 4:
2
firealarmresources.com
Mount with hex nuts to PEM studs
on back of cabinet
2
1
Insert the bottom of the MMF-302-6 module down into a
rear slot on the chassis.
Carefully swing the upper edge of the board back towards the back
of the chassis until it touches the two standoffs.
Align two 4-40 screws with the two standoffs and tighten.
Address and wire the modules according to the instructions in this
manual.
BACKBOX
MOUNTING
HOLES
C0235-00
C0239-00
3
C0237-00
I56-1900-005
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