Quick guide
PY L-M/ PY L-MA
03/2021
5/16
086050013a
en
Electrical connection PY L-M
Electrical connection / Control elements PY L-MA
Tone setting PY L-MA
(Circuit board in lower part)
Operating voltage
connection
(Circuit board in lower part)
AC version
S1
Tone selector switch:
2
Sawtooth DIN
33404-3 (Emer-
gency signal)
9
Slow whoop
Fire alarm
UK BS5839-1
131
Alternating tone
UK BS5839-1
Fire alarm, railway
crossing
160
Continuous tone
(Horn)
161
Continuous tone
162
*
Interrupted
Tone
163
Interrupted
Tone
164
Slow whoop
Volume control
Operating voltage
connection
sounder
Operating voltage
connection Light
DC-Version
Volume control
Operating voltage
connection
sounder
Operating
voltage
connection
Light
S1
Tone selector
switch
S1
Tone selector
switch
