Honeywell VISTA-128FBP, Инструкция по установке и настройке

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Section 3 - Installing the Control
3-3
Installing the Control's Circuit Board
To install the circuit board in the cabinet, perform the
following steps:
Step Action
1
Confirm the Mounting Plate is installed
securely in the cabinet (Figure 3-4, Detail A).
Install the nylon standoffs (supplied) into the
top corner holes of the mounting plate (Detail
B.) Insert the top of the circuit board onto the
two standoffs at the top of the mounting plate.
2
Place the board flat and secure to the
mounting plate with the three accompanying
screws and spacers as shown in (Detail C.)
NOTES:
•
Make sure that the tabs on the side of the plate did
not pop out during shipping and are inserted into
the appropriate slots.
•
Make sure that the mounting screws are tight. This
ensures that there is a good ground connection
between the PC board and the cabinet.
•
Dress field wiring away from the microprocessor
(center) section of the PC board. Use the mounting
plate brackets on the left and right sidewalls of the
cabinet for anchoring field wiring using tie wraps
(Figure 3-3). These steps are important to minimize
the risk of panel RF interference with television
reception.
fire_burg_cab-002-V1
PC BOARD
PLATE
CABINET
SPACER
PLATE
CABINET
DETAIL A
SIDE VIEW
OF
ATTACHMENT
DETAIL C
SIDE VIEW,
PC BOARD INSTALLATION
USING SPACERS (3) AND
MOUNTING SCREWS (3)
MOUNTING
SCREW
PLATE
CABINET
DETAIL B
INSTALLING
NYLON STANDOFFS (2)
Figure 3-4: Mounting the PC Board
Installing the Keypads
•
Up to 31 addressable keypads (addresses 00-30)
may be used (you may need to use an auxiliary
power supply if the 1A aux. output is exceeded).
•
Use a 2-line alpha display, 6160CR-2 (for fire only)
or 6160 (for burglary only).
To wire the keypads, perform the following steps:
Step Action
Determine wire gauge by referring to the
Wire Run Length/Gauge table below.
Wire Run Length/Gauge Table
Wire Gauge Length
#22 gauge 450 feet
#20 gauge 700 feet
#18 gauge 1100 feet
#16 gauge 1750 feet
1
2 Wire keypads to a single wire run or connect
individual keypads to separate wire runs.
The maximum wire run length from the
control to a keypad, which is homerun back
to the control, must not exceed the lengths
listed in the table.
Step Action
3 Run field wiring from the control to the
keypads (using standard 4-conductor cable
of the wire gauge determined in step 1).
4 Connect keypad(s) to terminals 11, 12, 13,
and 14 on the control board, see
Figure 3-5.
NOTE: In a Fire Application and when using
only one keypad, it must be connected to
Keypad Port 2, and must be mounted within
20 feet of the cabinet in conduit. The keypad
on Port 2 is electrically isolated from those
on Port 1 and will continue to function even
if wiring problems prevent the other
keypads from working properly.
•
The length of all wire runs combined,
regardless of the wire gauge, must not
exceed 2000 feet when unshielded quad
conductor cable is used (1000 feet if
unshielded cable is run in conduit, which
acts a shield, or if shielded cable is used).
•
If more than one keypad is wired to one run,
then the above maximum lengths must be
divided by the number of keypads on the run
(e.g., the maximum length is 225 feet if two
keypads are wired on a #22 gauge run).