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InsTALLATIon And oPerATIon MAnuAL
25-16330-B December 2019 www.eaton.com
Compatible Equipment
Spur Isolator
CSI350 Enables soft addressing to
work when the loop contains spurs, it
controls 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 . It is mounted on a standard
deep double gang back box (supplied) .
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 .
Please refer to local standards for
details of the maximum allowable area to be covered by a single spur / zone .
4 Way Sounder Circuit Controller
This interface provides power for 4
separately controllable conventional
sounder circuits, each circuit can be
separately programmed . It has been
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 control panel .
A 4 way unit takes up a single address
but each circuit can be
independently controlled .
It requires a local un-switched 230V
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 .
