Cabling; Cabling Instructions - Honeywell Notifier ID3000 Series Installation & Commissioning Manual

WARNING Risk of electric
shock. Before working on
mains connections, ensure
mains power supply to the
panel is disconnected.
997-274-000-6, Issue 6
September 2009
ID3000 Series Installation & Commissioning Manual
3

Cabling

3.1 Cabling Instructions

All wiring should comply with current IEE wiring
regulations (BS7671) or the applicable local wiring
regulations. Note also the requirements of EN54-14 for
cabling and interconnection of a fire detection and alarm
system.
For information on wiring inputs and outputs refer to the
appropriate module cable and wiring instructions to
identify terminals. Refer also to Section 7.4
Commissioning, External Wiring for details.
Use the following rules when installing cables:
1 Cables should be brought into the cabinet through
2 Tails should be of sufficient length to connect to the
3 Cables should be screened and should be terminated
4 The supply to the panel must be provided with a
5 The knockouts on the extreme right-hand side and
6 All low voltage cables should have a minimum 300Vac
General cable installation notes are given in Section 3.2,
Cable Installation Notes.
Earth Blade Connections
Note: All blade connections to earth incorporate a locking
14
the 20mm knockouts provided on the top or top-back
face of the back box. Ensure that all openings in the
back box are closed before connecting power to the
panel. For example, if more knockouts than required
have been removed, then block the holes with
blanking glands. This is to prevent access to
hazardous voltages.
appropriate termination points at the commissioning
stage.
in appropriate glands to meet local wiring codes and
to preserve the integrity of the screen connection. The
cable screen is to be clamped inside the cable gland,
which must be fitted to ensure a 360
with the metal of the back box.
suitable and readily accessible double-pole mains
disconnect device. The mains supply must be suitably
fused and rated according to the specifications (see
Appendix 2, Specifications).
those provided on the bottom of the back box should
be used for mains cable entry. DO NOT bring mains
cables in through any other knockout holes and
ensure that the mains wiring is always separated from
the low voltage wiring. Tails of mains cables should
be provided with suitable additional sleeving before
connecting to the mains terminal block.
rating.
barb. To remove this connection, pull the shroud,
NOT the earth wire.
bond is formed
o