Auteldac 4
16
2.7.2
Ring Relay Contact
(Galvanically isolated, volt-free contact)
The connection from the telephone to the external load must be
installed such that the apparatus continues to comply with the
requirements of EN 60950:2000.
Typical connection scheme for a sounder and beacon.
Telephone connection diagram
1
2
3
4
EARTH
AC NEUTRAL
(DC -ve) IN
AC LIVE
(DC +ve) IN
Exe JUNCTION BOX
Ex ELECTRONIC
SOUNDER
Ex BEACON
5Joule / 21Joule
TO IN-BUILT
RING DETECTOR (LOAD 1)
INCOMING
TELEPHONE LINE
AUTELDAC 4
Summary of Contents for Auteldac 4
Page 27: ...Auteldac 4 26 5 CE DECLARATION...
