Doepke Dupline DSM 1U Instrukcja obsługi - Strona 6

Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Przekaźniki Doepke Dupline DSM 1U. Doepke Dupline DSM 1U 8 stron. 1-way relay output

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7. General Information

The DSM 1U is a component of the Dupline installation system and permits the switching

of one load which may have a current consumption of up to 13 A.

Because of its small dimensions it is especially suitable for fitting into flush-mounted

sockets or other small spaces.

The DSM 1U does not require an external power supply as it is supplied by the Dupline

signal.

A faulty Dupline signal will result in the output's being automatically switched on or off:

this status can be preprogrammed with the DHK 1

With the DHK 1 hand encoder the switching channel can be assigned any address be-

tween A1 and P8 via the flat-plug connection behind the cover on the front of the

DSM 1U.

The channel allocation is as follows:

Channel

Relay output signal

Not assigned

The encoding of the DSM 1U requires neither a supply voltage nor a Dupline signal and

is carried out with the aid of the DKP 2 flat-plug coding cable. Attention should be paid to

the correct polarity of the coding cable; incorrect polarity will not, however, cause perma-

nent damage. Although the coding is permanently retained, it may be overwritten at any

time.

The output is preconfigured at the works so that it is switched on if a bus failure occurs.

This configuration can also be changed with the DHK 1 (as described in the operating in-

structions for the DHK 1). If the value "0" is configured, the output is switched off in the

event of a bus failure; if "1" is set, it is switched on.

The installation may only be carried out by an authorised trained technician. Follow the

connection diagram in chapter 12 on page 8 when installing. All lines to be connected

must be dead.

Check that the polarity of the Dupline signal is correct. Connections between the Dupline

signal and earth potential will cause malfunctions and are not permissible.

Operating Instructions

Dupline 1-way Relay Output DSM 1U

Description

3931180/03/06/E

Channel

Not assigned

Description