E2S DL112H Instructions/Service Manual page 2

AC
(See D173-06-20 )
E N L
DC
(See D173-06-201)
E - +
Reverse Polarity Switching - On DC versions
the second stage alarm tone can be selected
by reversing the polarity of the
supply voltage if switch 6 is in the ON position if
Link LK3 is present.
E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH
S1
L N E
S1
+ - E
sales@e2s.com
E L N
(AC & DC, See Tone Table)
Default = S1 - Tone 1
(ON = 1, OFF = 0)
e2s.com
C S2 S3
S1
+ -
S2 S3
L3
S1
D173-00-201-IS Issue 4 19/11/2021