E2S D1xC1X05RDC024-D, Instruction Manual

Page: 5 / 16

European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880
Document No. D190-00-351-IS Issue 1 21-03-2022 Sheet 5 of 6
8.4 Tone Selection
Switching from positive switching (default) to negative switching - DC
Only.
NOTE: Max supply is 33V DC
– if higher DC voltage is required, use
Negative switching.
Figure 8: Stage Switching Polarity .
8.3 Flash Rate Settings
DC Flash Settings
AC Flash Settings
(Flip-Flop Mode not available on D1xC1X05 / D1xC2X05)
Figure 9: AC & DC Flash Rate Settings
The D1x Alarm Horn Sounders have 64 different tones that can be
selected independently for the first and second stage alarms. The
tones are selected by operation of the tone setting DIP switch 1 & DIP
switch 2 (see fig 10) on the PCB, for stage 1 and stage 2 respectively.
Default = Switch 2
S2 - Tone 1
0 0 0 0 0 0
Default = Switch 1
S1
– Tone 44
1 1 0 1 0 1
(ON = 1, OFF = 0)
Fig 10: DIP switch configuration
The sounder can also be switched to sound the third and fourth stage
alarm tones.
The tone table (D221-95-001-IS) shows the switch positions for the 64
tones on first and second stages and which tones are available for the
third and fourth stages dependent on the Stage 1 DIP switch setting.
Following table (Table 3) is a summary of DC: D190-06-201; AC:
D190-06-205 wiring options.
8.2 Stage Switching Polarity (DC Units)