Stage Selection By Supply Via Control Input (Tav) - All Dc Versions - Pfannenberg PA 5 Instructions De Service

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Note: Always apply the supply voltage together with the control inputs.
Apply phase "L" of the supply voltage to the control inputs C1 / C2.
Switch setting should be as follows:
(Factory setting)
➢ S1A to
(diode not bridged)
➢ Changeover switch S1B to "–"
Operating voltage
Stage selection by supply via control input (TAV) – all DC versions
7.1.2
Note: Only applicable to DC version!
The sounder can be supplied with operating voltage via the control inputs C1 / C2 on the connection board.
Supply and stage selection therefore take place simultaneously.
Switch setting should be as follows:
➢ S1A to
(diode not bridged)
➢ Changeover switch S1B to "+"
➢ Connect the negative terminal on the connection board.
➢ Connect the positive terminal on the connection board. The basic tone (♪) is generated.
➢ Connection of the positive voltage to C1 on the connection board generates tone C1.
➢ Connection of the positive voltage to C2 on the connection board generates tone C2.
➢ Simultaneous connection of the positive voltage to C1 and C2 on the connection board generates tone
"C1+C2".
03/2020
Operating instructions PA 5 / PA X 5-05/ PA X 5-10
AC version:
Tone C1
Tone C2
Base tone
Tone C1
Tone C2
Base tone
Tone C1
Tone C2
Base tone
Tone C1+C2
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(on the driver board)
(on the driver board)
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