Model Description; Functional Characteristics; Functional Characteristics When Switching On Or On Return Of The Power Supply - effeff 1338-14 Installationsanleitung

1.2.1

Model description

1.2.1.1 Emergency exit control terminal type 1338-14/-15/-20/-21
Alongside the entire electronic control circuit, these control terminals are fitted with an
additional power supply unit which supplies both the electronic circuitry in the control terminal
and also the locking elements with the required voltage. The control terminals can either be
operated as stand-alone unit or as bus user.
1.2.1.2 Emergency exit control terminal type 1340-14/-15/-20/-21
These control terminals have the same functional scope as model 1338..., but do not have an
internal power supply unit. For this reason, it is necessary to supply the control terminals and the
locking elements with the necessary voltage via an external power supply.
1.2.1.3 Emergency exit control terminal type 1338-14/-15 und 1340-14/-15
These control terminals have got the same range of functions as the models ...-20/-21, but
without bus support. They are designed for stand-alone-mode.

1.3 Functional characteristics

Over the following pages, the individual functions, the setting possibilities at the control terminal
and the connection of external modules to the emergency exit control terminal are described.
Please read through these instructions with great care and observe particularly the terminal
diagrams and the relevant electrotechnical datasheets, in order to avoid errors during
installation and commissioning.
The description is broken down according to subject areas, ensuring the fastest possible
localization of information relating to a required function.
1.3.1 Functional characteristics when switching on or on return of the
power supply
After switching on the system or after a power failure, the position of the internal emergency
button and the status of all control inputs is interrogated and evaluated by the system. The
resulting system switching status is then directly dependent upon these input parameters.
If an alarm is triggered after switching on for which the reason is not immediately recognizable,
the cause of the alarm can be discovered and remedied with the aid of the table in the chapter
Determination of an alarm condition
Die Beschreibung ist nach Themen gegliedert, um schnell die gewünschten Informationen zu
einer gesuchten Funktion zu finden.
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