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European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH [email protected] Tel: +44 (0)208 743 8880
www.e-2-s.com Fax: +44 (0)208 740 4200
Document No. D209-00-011-IS-SC Issue B 02-06-17 Sheet 4 of 6
(Customer supplied
switches)
(Customer supplied
switches)
8) AC Wiring
A 6-way terminal block is provided on the AC Sounder for
power. There are 2-off Live, 2-off Neutral and 2-off Earth
terminals in total. A 3-way terminal is provided for stage
switching with a stage 2, a stage 3 and a common terminal.
8.1
Wiring Diagrams
Fig 3. E2xS2 AC Simplified Block Diagram
8.2
Stage Switching
8.2.1
Units First Stage Tones
Stage one (S1) Operation
Simply connect the supply
voltage to the L and N
supply terminals, (see fig.
4).
8.2.2
AC Units Second & Third Stage Tone
Selection
To select the second and third stage tones on the E2xS2 AC
sounder.
Stage two (S2) Operation
Power L and N, link the
Common-C and S2
terminal.
Dip switch alters stage 2
tone.
Stage three (S3) Operation
Power L and N, link the
Common-C and S3
terminals.
Dip switch alters stage 3
tone.
Fig. 4 AC Terminals
9) DC Wiring
A 10-way terminal block is provided on the DC Sounder.
There are 2-off +ve, 2-off -ve, 2-off stage 2, 2-off stage 3 and
2-off Earth terminals in total.
9.1
Wiring Diagrams
Fig. 5 DC Simplified Block Diagram
9.2
Stage Switching
9.2.1 Units First Stage Tones
Stage one (S1) Operation
Simply connect the supply
voltage to the + and -
supply terminals, (see fig.
6).
9.2.2
DC Units Second & Third Stage Tone
Selection
Stage two (S2) Operation
Power +ve and –ve, link a -
ve supply line to the S2
terminal.
Dip switch alters stage 2
tone.
DIP Switch
Volume Control
S3
S2
C
E
N
L
Summary of Contents for E2 S2R Series
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