Pfannenberg Catalogue

Audible signaling devices
Connection diagrams
SON 2 DS 5 / DS 10 AC version DS 5 / DS 10 DC version
External tone control
tone 2: terminal 2 connected to ‘-‘
tone 3: terminal 1 connected to ‘-‘
Operating voltage
connection
Optional:
volume control for
DS 5
Operating voltage
connection
(double pole)
Tone selection
(see table on
page 131 for tone
selection switch
settings)
115 V
230 V
AC
L
N
PE
X1
Code switch for setting the tone
Optional: programming mode
for external tone selection
L
N
PE
Optional:
external tone selection
stage 2, 3 and 4
12-48V DC
24V AC
X1
for the supply of additional
sounders; max. 10 of type
DS 10 or max. 15 of type
DS 5
PA 130
Connecting terminals (removable)
Audio input
0 dB 600 Ω
Temperature sensor
Code switch II
1: audio:
switch 1 to ON: activation of the terminal resistor
(120 Ω) for cable monitoring
- audio input 0 dB 600 Ω
2: not used (normally set to OFF)
3: cable monitoring
switch 3 to ON: activation of the resistor (4K7) for
cable monitoring (DC devices only)
4: auxiliary relay
switch 4 to ON: malfunction message output
switch 4 to OFF: activation of additional devices
Malfunction message-/
aux. relay NO/NC
Operating voltage
24 V (48 V DC)
External tone selection
L3-L5
L3
L4
L5
L6
Tone
selection
Code switch I
Self-test:
switch 7 to OFF:
activation of the
self-test every 24 hrs
(operating voltage,
amplifier, driver, tone
test - duration 2 s)
LED‘s - OFF during troule-free operation
operating voltage failure
overheating
driver not operating
not used
Normally
set to ON
Connecting
terminals
AC version
Examples for external tone selection
Setting of code
switch I according
to line 59
Customer application
Relay energised during trouble-free operation
NO
Factory setting
Connecting
terminals
NC
tone SW1 SW2 SW3 SW4
-
51 x
52 x
53 x
54 x
audio x x
55 x x
– x x
56 x x
x = closed
150
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