LT0676 Issue 1.00
6 December 2017
Page 2 of 8
FP1137, 18U 120W BOWS
1 x T-Gen 120W Board
1 x 10A PSU
1 x T-Gen2 Installation Instructions (LT0667).
1 x Grade 3 User Interface Operating Instructions (LT0673)
1 x BOWS Installation Instructions (LT0676
– this document).
1 x LM0359, battery lead
12 x HW0302, clip-in cable tie mount
1 x LT0675, factory completed BOWS checklist
1 x LT0435, cabinet wall mounting template
1 x KT0575 kit of parts, including:
1 x 3k3, 6 x 10k, 1 x 15k, 3 x 27k, 1 x 56k, 2 x 100k, 1 x LB0648 Warning Label, 220mm length of 3mm heat
shrink, 4 x M4 x 10 screws
1 x KT0576 kit of parts, including 4 x M5 x 12 screws, nuts, washers
OPERATION
Operational of BOWS is controlled by the programmable configuration held within the T-Gen2. On leaving the factory the
T-Gen2 is programmed with the BOWS configuration.
This sets up the T-Gen2 with the Grade 3 User Interface, the ALARM input to trigger AS 4428.16 evacuate tones and
message, the AIE input as an EXT PSU Fault (wired from the PSU), AUDIO IN 1 as always enabled background music,
and GP1 as an input to activate AUDIO IN 2 on demand (e.g., to enable an external all-area paging microphone).
SmartConfig will be required to program a specific configuration if, for example, 100V Switching Modules are added,
extra input functionality is wanted, area paging is required, or a Slave T-Gen2 is added.
Further details for configuring/wiring the T-Gen2 are contained in LT0667, and in the SmartConfig on-line help file for
preparing a custom configuration for the T-Gen2.
CONFIGURATION
1. T-Gen2 Configuration.
Refer to the T-Gen2 Manual LT0667 for details. The Earth Mon Enable link Lk1 needs to be fitted to the T-Gen2
when used in the BOWS units.
2. PSU Dipswitches
The dipswitches in the PSU in the BOWS should be configured as follows:
1
2
3
4
5
6
7
8
OFF 5A
OFF
ON
OFF
ON
OFF
ON
OFF
ON 10A
INSTALLATION AND WIRING
Cabinet Mounting
The 8U and 18U BOWS cabinets are typically fixed to a wall with four 8mm (8U cabinet) or 6mm (18U cabinet) screws or
bolts (not included). The drilling details are shown in Figure 1 or the LT0435 cabinet drilling template can be used.
The following conditions are required:
1.
Dry Area, moderate ambient temperature, 45°C maximum.
2.
Not exposed to direct sunlight.
3.
Not subject to outdoor conditions without suitable protection.
4.
The User Interface display should be at an average eye level and must not be higher than 1850mm or lower than
750mm above floor level.
5.
Clear access and viewing for operators.
6.
At least 1 metre free space should be provided in front of the panel for installation and maintenance.
7.
Must not be installed in hazardous areas as defined in AS3000.
8.
If recessed into a wall allow room for the door to open at least 145deg.
It should not be necessary to drill within the cabinet, but if drilling or filing is required, remove the circuit boards first.
Clean
out all swarf before refitting the boards
.
F4000
(Note 6)
F3200
+24V
0V
ANCIL 0V
Relay NO
COM
NC
SUP
+24V
0V
ALM-
EOLR
(See Note 1)
ELD
56k
DUAL LINE 50W MAX TOTAL
T-Gen 50
Master
(Note 5)
+24V
+24V +
0V
0V Line
ALM- -
SIG
NO Fault
COM
T-Gen 50
Slave
(Note 5)
+24V
+24V +
0V
0V Line
SIG -
NO Fault
COM
+24V
0V
ALM
-
SINGLE LINE 50W MAX
(See Note 2)
ELD
100k
ELD
100k
(See Note 2)
(See Note 2)
F4000 RRM
(Note 3)
F3200 8RM
C
NO
Relay (Note 4) S
NC
ALM-
0V
