36
Multi-point locks electrically couplable or with monitoring contacts
Installation instructions
SECURY 19 EK | 19 EK EVP | 19 S | 19 S EVP
04.2016 | G31347 | Designed in Germany
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2.2
Tabular overview of the electric function
2.3 Function
Status of the couplable lever handle(s)
SECURY 19 EK
Power supply
Off (*)
On
Control signal
On
Off
SECURY 1970 / 1971,
SECURY 1970 EVP,
SECURY 1975
Load current
Quiescent current
Lever handle coupled
in
Lever handle coupled
out
(for SECURY 1970 / 1970 EVP / 1971: Outside lever handle;
for SECURY 1975: Outside and inside lever handle)
(*) No regular operating status (power failure, etc.)
Without operating voltage
, the outside lever handle is decoupled (open-
circuit principle).
With operating voltage
, the outside lever handle can be coupled via an
additional control signal (e.g. via a switch).
Alternatively, it is always possible to couple the outside lever handle
temporarily through the built-in locking cylinder by turning and holding the
key. As soon as the key is released, the outside lever handle is decoupled
again.
The multi-point lock is equipped with an automatic lock (panic function C,
see general instructions M -00090-00-0).
Opening the door in escape direction is possible at any time.
2.3.1 SECURY 1970 / 1971 (electrically couplable)
2.3.1.1 Open-circuit principle (fail-secure)
Basic functions
EN 179
EN 1125
