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Dc-version ac-version – Pfannenberg PATROL PA X 5 Series User Manual

Page 9

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085 501 945d

30304-004d

9

Terminal for operating voltage - Sounder-beacon combination:

X2

Sounder and Beacon

Operating voltage

Connection for

+N

-L

X3

X4

C2

C1

C2 C1

Plug from beacon circuit board

+N

-L +N

-L

Operating voltage
for the sounder

X4

X3

X2

for the beacon

Operating voltage

D

C

:

A

C

:

+

C2

C1

C2 C1

L
N

+N

-L

+N

-L

-L

+N

Plug from beacon circuit board

Common connection of

Separate connection of

beacon and sounder

beacon and sounder

(Delivery status)

The desired tone can be selected using the tone selector switch S3 (on the driver circuit board). The available

tones are described in the tone table in the appendix.

After establishing the supply voltage the tone is generated.



Driver circuit board of sounder (located in the upper section):

S1

+

S2

S3

S1

S2

+

-

S3

DC-Version

AC-Version

closed

open

Factory setting

(Bridging of

blocking diode)

Volume control
Note:
To be EN54-3 compliant, the volume
control has to be switched to the
maximum position.

Tone selector switch

(Selection of polarity of the

control voltage for C1 and C2)

Caution:

Position of the switch S2

only with "-" or "+".

"Open" position is not

permitted and leads to

malfunction.

This manual is related to the following products: