Laskomex CD-2000, Installation, Operation & Programming Instructions

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CD- Elementy systemu domofonowego 2500
Electric catch
Elektromagnetic lock
Z1 Z2
Reader configuration
View of Dalals key reader plate. Configuration of reader is by soldering proper
jumperson the readers plate
V1, V2 12V AC
Z+, Z- supply of elektromagnetic lock
4 door opening by exterior button (impulse of positive voltage)
TM “+” terminal
GND “-” terminal
X1 test terminal
Key readout.
The key should be applied to the reader, at the same time moving it onto the reader
edge and pressing slightly. The controller reads the key’s serial number and compares
with the numbers stored in memory. If the read number matches one of the
programmed numbers, the controller opens the electrocatch or electromagnetic lock
for a period of time specified during the programming (standard time is approx. 5s),
signaling the door opening with four short sound signals and by putting out the
illuminated LED (this diode is not seen on the outside of the conversational cassette).
If the key used does not authorize to unlock the entry, this status shall be signaled
with a series of short sound signals and by blinking of a LED diode; the electromagnetic
valve or electrocatch shall not be activated.
Defining the MASTER key.
The master key is used for adding and removing users, for programming the door
opening time and for reader blocking. Only one key of the MASTER type can be
defined in the reader. Together with granting authorization of the MASTER type key,
one can program the time of electrocatch opening. In order to program a master
type key, one has to perform the following actions:
1. Turn on the device’s power supply.
2. Tighten the MASTER armament on the reader plate (e.g. by setting up a jumper)
3. Apply the key which shall be awarded with MASTER authorizations to the reader;
remembering the new key shall be confirmed by the reader by a short sound signal.
4. If the lock opening time (described in the next paragraph) shall not be modified,
remove the MASTER armament.
Opening time programming
The reader allows for programming the electrocatch opening time, standard value
of this time is 1s. The time can be adjusted within the range of 1...10s, and its
programming is performed along with the MASTER key definition procedure.
Programming the time of electromagnetic lock opening is performed with the use
of the door opening button, if it is not used for terminals Z+, 4 one should connect
any short-circuit button.
In order to modify the electrocatch operation time, one should perform the following
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