Fire-Lite UDACT-F Universal Digital Alarm Communicator Transmitter - Manual (Page 17)

Document #50049 Rev. E0 01/22/01 P/N 50049:E0
17
Panel Mounting
2.2.2 MS-9600
The UDACT-F may be mounted to a BRKT-9600 bracket inside the FACP cabinet (see MS-9600 instruction manual)
or mounted remotely in a UBS-1F or ABS-8RF enclosure (see Figure 2-3) and wired according to the diagram below.
Notes for External Applications:
1. Ferrite cores are recommended for all applications
2. Recommended wire is 12 AWG to 18 AWG (0.75 to 3.25 mm 2 ) twisted wire
3. Shielded wire is not required (unless mandated by local AHJ)
If shield wire is used, connect only one end of the shield:
✓ shield may be connected to cabinet (earth ground) at fire alarm panel, or
✓ shield may be connected to TB1 Terminal 5 (shield) at UDACT-F as shown in Figure 2-3. Note that the
shield end that is not connected should be insulated to prevent accidental grounding. Do not connect
both ends of the shield under any circumstance, since a ground fault may result.
4. Conduit is recommended for external wire runs. Consult local building codes
5. Connect Ground Strap (supplied with ABS-8RF enclosure) from Earth Ground terminal on the UDACT-F to a
solid building earth ground. Conduit alone will not provide a reliable earth ground.
6. UDACT-F may be located up to 6,000 feet (1,800 m) away from the host control panel
7. Refer to “Specifications” on page 10, for power requirements
J10
J5
T B 3
J P 3
J P 5
J P 6
J 1 0 J 11
C UT TO
D ISAB LE
LO C A L
C HAR G ER
C UT TO
M O NITO R 4X TM
4XT M O P T BD
T B 4 T B 5 T B 6 T B 7 T B 8
A LA R M T R B L S UP V
T
X
R
C
V
D
T
R
G
N
D
I
N
+
O
U
T
+
I
N
–
O
U
T
– s hie ld + –
+ 24V
G N D
R S +
R S –
S H IE LD
R S +
R S –
1
2
3
4
5
6
7
FIGURE 2-4: UDACT-F Wiring to MS-9600
24 VDC
Nonresettable
Power
MS-9600 Control Panel