Pfannenberg PYRA Serie Betriebsanleitung Seite 14

en
6.2 Electrical connection PY X-L-15
The electrical connection is established on the connection board in the lower part.
Operating voltage
6.3 Electrical connection PY X-LA-15
AC version
S1 Tone selector switch
Volume control Operating voltage
The flashing light and sounder systems can be operated together or separately with combination devices
PY X-LA-15.
S2 and S3 switch setting on the connection board should be as follows:
Simultaneous operation of flashing light
and sounder
(Factory setting)
Operation with common "+" (DC) or L
(AC) voltage
Operation with common "-" (DC) or N
(AC) voltage
Separate operation of flashing light and
sounder
09/2023
Operating Instructions PY X-L-15/ PY X-LA-15
AC:
connection
DC:
Operating
connection for voltage con-
sounder nection for
light
S1 Tone selector switch
Volume control
Note:
Devices with DC voltage are equipped with reverse polar-
ity protection. No function if the polarity of the connec-
tions is reversed.
Page 5 / 8
DC version
Operating voltage Operating
connection for voltage
sounder connection
for light
086200004a