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CF3000 InstAllAtIon And oPerAtIon MAnuAl
25-14682-A July 2019 www.eaton.com
Compatible Equipment
4 way sounder circuit controller
CSC354CPR 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 .
An CSC354CPR unit 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 .
4-20mA interfaces
CGI420, CGI420R
CGI420
This is a 4 to 20mA module designed to interface with gas detection modules .
This interface takes 1 address on the loop and has built in short circuit isolators .
DIL switches are provided on the interface to allow the threshold levels for
pre-alarm1, pre-alarm2 and alarm to be programmed . These can be expressed as
percentage of L .E .L (lower explosion limit) or PPM (parts per million) .
This interface requires an external power supply .
CGI420r
This module is the same as the CGI420 but also comes with a relay output .
