Operating Instructions; General Information; Important Notes In Advance; Coding - Doepke Dupline DIR 2 Bedienungsanleitung

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9. General Information

The DIR 2 infrared receiver is a component of the Dupline installation system and per-

mits remote switching and dimming of up to 8 channels per unit. Here, one unit consists

of a receiver (DIR 2) and a separately available hand transmitter DIR 2T.

The receiver is supplied with voltage by the Dupline bus signal so that no further connec-

tions are required. It is suitable for surface mounting as well as for fitting into flush-mount-

ed sockets.

With the combination of one DIR 2 receiver and one DIR 2T hand transmitter up to eight

Dupline channels may be switched. If more than eight channels are to be switched with

one transmitter, the appropriate number of receivers has to be used and adjusted to dif-

ferent switching groups in the range A to H which is done once at each DIR 2 by means

of DIP switches. There is no relation between the designation of the switching groups (A

to H) and the Dupline channel addresses. Then the transmitter simply has to be adjusted

to the switching group of the receiver to be addressed. The respective switching com-

mand is given by means of one of the eight push buttons.

10. Important Notes in Advance

• The installation may only be carried out by an authorised technician

• The Dupline signal supply has to be delivered by sources, which have to be installed

in accordance with the regulations governing protective low-voltage (see VDE 0100,

Part 410, or EN 50090-9-1) as well as the installation has to comply with these re-

quirements. Even if extensive protective measures have been implemented in the

device, other voltages at the signal inputs could result not only in the destruction of

the device, but also endanger people. For further information please refer to the Du-

pline Planning Aid.

11. Coding

At the 4-pole flat pack connector behind the rear housing cover, any address between A1

and P8 can be assigned to each switching command using the DKH 1 hand encoder.

The allocation of the channels is as follows:

Channel

1..4

Switching command 1..4

Switching commands which are not required should remain uncoded. Encoding the

DIR 2 requires neither a power supply nor the Dupline signal. Although the coding is per-

manently retained, it may always be overwritten.

3931222/2009.06/F - The right to make technical changes reserved!