Fire-Lite Alarms MS-9200UD, Manual

Page: 27 / 192

0RXQWLQJ%DFNER[ ,QVWDOODWLRQ
068'31$
SECTION 2
Installation
The cabinet may be either semi-flush or surface mounted. The cabinet mounts using
two key slots and two 0.250” (6.35 mm) diameter holes located in the backbox. The
key slots are located at the top of the backbox and the two securing holes at the bottom.
Carefully unpack the system and check for shipping damage. Mount the cabinet in a
clean, dry, vibration-free area where extreme temperatures are not encountered. The
area should be readily accessible with sufficient room to easily install and maintain the
panel. Locate the top of the cabinet approximately 5 feet (1.5 m) above the floor with
the hinge mounting on the left. Determine the number of conductors required for the
devices to be installed. Sufficient knockouts are provided for wiring convenience.
Select the appropriate knockout(s) and pull the conductors into the box. All wiring
should be in accordance with the National and/or Local codes for fire alarm systems.
2.1 Mounting Backbox
The circuit board contains static-sensitive components. Always ground yourself with a
proper wrist strap before handling any boards so that static charges are removed from
the body. Use static suppressive packaging to protect electronic assemblies.
✓
Mark and predrill holes in the wall for the top two keyhole mounting bolts
using the dimensions illustrated in Figure 2.3 on page 29
✓
Install two upper fasteners in the wall with the screw heads protruding
✓
Using upper ‘keyholes,’ place backbox over the two screws, level and secure
✓
Mark and drill the lower two holes
✓
Install remaining fasteners and tighten
✓
Screw supplied standoffs onto mounting studs in locations indicated below
✓
When the location is dry and free of construction dust, install the main circuit
board by aligning the 8 mounting holes in the circuit board with the 8
mounting standoffs in the backbox as illustrated below
✓
Secure the circuit board to the standoffs with the supplied screws as indicated
in following figure
!
See Page
+ 24V -
NON-RST
POWER
+ 24V -
RST
POWER
REMOTE PWR
SUPPLY SYNC
NAC 1 CLASS A
NAC 1 & 3 CLASS B
NAC 2 CLASS A
NAC 2 & 4 CLASS B
RELAY 3 RELAY 1
HOT NEU T EARTH
- +
BATTERY
LCD DIS PLAY
RE MOVE TO
DI SABLE GND . FLT.
CU T TO
MONITOR
4XTMF
KISS OFF
PR I. AC TIVE SEC. AC TIVE
SEC. PH ONE LIN E PR I. PH ONE LIN E
4XTMF
MINI D IN
KEYB OAR D CONN.
KEYPAD
I/F
RELAY 2
TR
A
N
S
F
O
R
ME
R
1
TR
A
N
SF
O
R
M
E
R
2
+ -
B+ A+ A- B- B+ A+ A- B-
1B+ 3B+ 3 B- 1 B- 2B+ 4B+ 4 B- 2 B-
NO NC C NO NC C NO NC C B+ A+ B- A- A B A C S
S H I E L D S L C S L C S L C S L C
OU T + IN + OU T - IN -
TB 1 TB 2 TB 3 TB 4 TB 7 TB 5 TB 6 TB 8 TB 9 TB 10
JP 4
JP 1
JP 2
JP 3
SW1
JP 7
JP 5
JP 6
1
2
3
1 2 3
TB11
J10
J3
J13 J12
J7
J5
J1 J4
J9
J6
J11
CAU
T
IO
N
!
HI
G
H
V
O
LT
A
G
E
Figure 2.1 MS-9200UD Main Circuit Board Installation
MS-9200UD Backbox
MS-9200UD Main Circuit Board
mounting studs
mounting studs
92udbd
mn.c
dr
grounding stud