CF3000 - USER MANUAL
16
Spur Isolator - CSI350
Enables soft addressing to work when the loop contains spurs, it contr
ols the addressing operation so
that when the system reaches a spur, all devices on the spur are allocated an address before it continues
addressing the loop. The device also incorporates a short circuit isolator. Because each device contains a
short circuit isolator only 1 is required at the start of each spur. CSI350 is mounted on a standard deep
double gang back box (supplied) please refer to BS5839 Pt 1:2002 f
4 Way Sounder Circuit Controller - CSC354
CSC354 provides power for 4 separately controllable conventional sounder circuits, each circuit can be
separately programmed. CSC354 is designed to greatly simplify installation in applications where
specialist sounders or beacons are required since it powers the sounders and allows full control of the
sounder operation without having to wire the sounder back to the CF3000 control panel.
A 4 way unit takes up a single address but each circuit can be independently controlled. An CSC354 unit
requires a local un-switched 230 V supply and incorporates a back up battery to 24 hours of standby
operation followed by a minimum of 30 minutes of full alarm ringing. A standby of 72 hours can be
achieved at the expense of reduced load capability.
Section 1 - System Installation and Design
Spur Isolator
CSI350
4 Way sounder circuit controller
CSC354
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