Loop Interface Pcb; Cables And Wiring - Honeywell Notifier ID3000 Series Installation & Commissioning Manual

ID3000 Series Installation & Commissioning Manual
Make sure you have
a PC back-up of the
current
configuration data
WARNING -
Disconnect ALL power
from the ID3000 Series
panel
With
3rd-layer PCB
Socket connector (see step 3)
Loop Interface PCB - Part Number 124-323

5.9 Loop Interface PCB

The Loop Interface PCB (PN: 124-323) provides two
additional fire detection device loops. The Loop Interface PCB
is located within the main chassis PCB enclosure, adjacent
to the Base PCB. The PCB is secured in position using four
metal spacers and four Posi SEM screws, which are
provided in the Loop Interface PCB kit (PN: 020-588). For
backward compatibility the kit also contains three nylon snap-
top spacers; these are not used in this application.
To fit the Loop Interface PCB follow the instructions below.
Before starting, make sure you have a PC back-up of
the panel's current configuration data.
Ensure you take appropriate anti-static precautions
before undertaking this procedure.
With the front cover moulding(s) removed (see Section 2.7)
and ALL power disconnected, proceed as follows:
1 Using a suitable-sized coin, release the two quarter-turn
fasteners (A) located at the left-hand side of the main
chassis front door (B). Open the door to gain access to
the main chassis' PCB enclosure (C) containing the Base
PCB (D).
2 If the location at which the Loop Interface PCB is to
be fitted is obstructed by a 3rd-layer PCB (future
development), remove the PCB to gain access to the
mounting location.
3 Fit the four supplied hexagonal metal spacers (E) to the
Base PCB as follows: Insert one spacer in each of the two
holes either side and above socket connector SK4, SK6 or
SK7 (use left-most vacant position), then fit the remaining
spacers in each of the two holes directly above these spacers.
Tighten down fully using a 5.5mm Hex socket tool.
4 Observing anti-static precautions, remove the Loop
Interface PCB from its packaging. If, after inspection, no
damage has occurred in transit and with it correctly
orientated, position it so that its mounting holes (F) are
directly above the spacers. Secure the PCB to these
spacers using the M3 x 8mm SEM screws (G). If a 3rd-
layer PCB is to be fitted or refitted at this location, do not
fit the screws to the left-hand spacers, instead fit the
spacers (H) supplied with the 3rd-layer PCB and fit the
3rd-layer PCB in accordance with its instructions.
5 Make all necessary wiring and cabling connections
to the Loop Interface PCB - see details below.
6 If no other PCBs require fitting, close and secure the
main chassis front door, re-connect mains power and
the batteries and replace the front cover moulding(s).
7 To replace the Loop Interface PCB, first reverse the
above procedure, steps 4 to 6, and then fit the
replacement Loop Interface PCB using steps 4 to 6.

5.9.1 Cables and Wiring

8 Make the following cable and wiring connections to
the Loop Interface PCB:
i Ribbon cable from socket SK3 to Base PCB socket
connector (see step 3).
ii Loop cable terminations at sockets TB4 and TB2.
35 997-274-000-6, Issue 6
September 2009