SDC66 Instruction Manual v.1.0 Rev. G
2016-10-08
1
Introduction
The card-operated lock allows the electronic control of door/gate passage
using the contactless
Prox-keys
. The lock finds application wherever it
is necessary to limit the number of individuals, who can enter a room, at
the same time releasing them from the need to use many traditional
mechanical keys. The need for such a solution usually occurs in public
places such as schools, offices, shops, hospitals etc. The SDC66 lock is
most often used to protect various lockers, utility rooms, gates, entranc-
es, toilets and other rooms with relatively low level of anti-burglary
protection. The SDC66 lock may also be used in private homes, thus
relieving its occupants of the need to carry multiple traditional keys. The
SDC66 was developed so that its installation and activation can be
performed by the professional electrician-fitter as well as by those with
no professional preparation but with some DIY skills. The device can be
installed both indoors and outdoors.
Features
·
Works with contactless
Prox-keys
·
Possibility of programming up to 120
Prox-keys
·
Selective enrollment and removal of
Prox-keys
·
Support for
Door Contact
and
Exit Button
·
Door Alarm
signaling
·
Indoor and outdoor operation
·
12V DC/AC power supply
·
Anti-sabotage protection (tamper)
Lock Installation – Minimal Variant
Upon installation according to the diagram in Fig. 1 (variant with the electric door strike and powering up, the
lock is ready for operation. The lock is delivered with 5
Prox-keys
, which are programmed to device memory
and can be distributed among the users. When the
Prox-key
is placed close to the front of the reader the
door is unlocked for approx. 2s.
Lock Installation – Extended Variant
The extended variant allows the use of extra components of the access control system that may optionally
consist of:
Exit Button
,
Alarm Siren
, and
Door Contact
. The presence of each of the mentioned compo-
nents is not necessary and can be omitted depending on the individual requirements of a specific installation.
Upon assembling of the unit according to the diagram in Fig. 2 and powering up, the access control system is
ready for operation. Like in the minimum variant of the installation, the use of any of the 5
Prox-keys
will
unlock the door for approx. 2s.
Description of System Components
Power Supply
The SDC66 set in equipped with 12V/20VA mains transformer which can be used to supply both: the SDC66
lock and the locking device (door strike). The maximum current which can be drawn from the AC transformer
must not exceed 1.5A. If necessary, system can be supplied from another source of power however the supply
voltage must be with range indicated in this manual (see Technical Data section later in this document).
Optionally, system can be supplied from 12VDC power supply equipped with reserve battery to keep system
running in case of AC supply failure. When supplying from 12VDC use wiring as presented on Fig.3.
Note: Eventually, the 12V/20VA transformer can be installed inside flush box beneath SDC66 plastic case
however it is allowed solely in internal location where there is no risk that it can be penetrated by water on
any other liquids. Generally, it is installer responsibility to select proper location and installation method of
12V/20VA mains transformer in order to provide adequate protection against electrical shock.
Door Lock
It is the electric door strike or electro-magnetic lock that is most often used for electric door locking. While the
electric door strike releases a door after the supply is applied to a door lock, then the electro-magnetic lock is
normally energized (under supply) and the door opens only when supply is discontinued. Both, the electric
door strike and the electro-magnetic lock are inductive type elements and have to be accompanied with a
semiconductor diode connected as close as possible to the lock element (see D1 element on the assembly
drawings hereinafter).
Note: Both figures included in this document present wiring method for the door strike locking device never-
theless, it is possible to use electromagnetic door lock (or any other type of locking device which normally is
energized) however in such a case the NC relay contact should be used instead of NO terminal. The rest of
wirings are in both cases the same.
Door Contact
The
Door Contact
is an optional component. The use of this element allows monitoring the current door
status and thus signaling an
Door Alarm
state is possible. The
Door Contact
should be installed in such a
manner that its contacts are shorted when monitored door is closed. The
Door Contact
sensor should be
connected between the GND-IN1 terminals. However, if it is not installed, then the GND and IN1 terminals
must be shorted.
Exit Button
The use of the
Exit Button
unlocks the door for the same duration as upon the readout of an authorized
Prox-key
. The generally available door bell buttons, temporary lighting buttons or other buttons that auto-
matically return to their off position upon removing the hand may be used as the
Exit Button
. Normally,
when the button is not pressed, the
Exit Button
contacts should be open.
Note: The current consumption of the SDC66 lock itself is relatively low (app. 50 mA) but for the calculation of
power supply system the current drawn by the electric door lock and optional alarm signaling device, if any,
should be taken into consideration. In some cases, it might happen that more powerful source of power will be
necessary.
Alarm Signals
Adding an alarm siren or another signaling device to the reader allows the
Door Alarm
state to be signaled.
The reader activates the
Door Alarm
signal upon opening the door without the use of a valid
Prox-key
or
Exit Button,
or upon granting access the door is not closed within the
Entry Time
. A signaling device (e.g.
piezo alarm siren), which requires the power supply of 12VDC and current up to 0.5A, can be connected to the
reader output (as indicated on included wirings diagrams).
Anti-sabotage Contact
The S1 anti-sabotage contact (tamper) enables protecting the lock against an attempt to open the housing or
tear it off the place of installation. The anti-sabotage contact is available on TMP1 and TMP2 screw terminals
and should be attached to the alarm system or any other device which is dedicated to indicate tamper situa-
tion.
Programming
A brand new lock is already pre-programmed and responds to
Prox-keys
included in the set. In most cases, it
will be unnecessary to carry out any extra programming activities. However, when necessary the new
Prox-
keys
can be added to the system. The other reader settings, including the door unlocking time (
Entry Time
)
or alarm signal duration (
Alarm Time
), can be changed as well. See below for the programming procedures
available in the SDC66 reader.
Note: When configuration of the reader is incorrect, unit signals this situation with pulsing LED STATUS
–
green/red color alternately. When this symptom occurs, the so called
Memory Rest
procedure should be
carried out to restore reader’s operation (see
Memory Rest
later in this document).
Note: You will need a MASTER card to make the programming. The MASTER card is supplied with a new device
however when lost or damaged the new MASTER card can be programmed to the lock (see
Memory Reset
procedure).
Adding Prox-keys
·
Read the MASTER card twice, the reader will illuminate the LED STATUS
in green and after 6 se-
conds it will activate LED SYSTEM
(orange) as well
·
Put a new
Prox-key
(the one you want to add to the system) close to the reader and the reader will
confirm the readout with an acoustic OK signal (3 pulses)
·
Repeat the previous step for every new
Prox-key
or move to next step
·
Wait approx. 15s, the reader will exit the programming mode and restore its normal operation (the
STATUS LED
will change color to red again)
·
Test the operation of the newly added
Prox-keys
Note: The reader allows programming up to 120
Prox-keys
. Any attempt to add a
Prox-key
above this limit
will trigger an error signal (long audio signal).
Note: If there is a
Prox-key
already registered in the reader’s memory, the reader will give an acoustic error
signal (long audio signal) and exit the programming mode.
Removing Prox-keys
·
Read the MASTER card three times, reader will illuminate LED STATUS
in green and after 6 seconds
LED SYSTEM
will start pulsing
·
Hold a
Prox-key
(the one you want to remove from the memory) close to the reader for a while and the
reader will confirm its removal with an acoustic OK signal (3 pulses)
·
Repeat the previous step for every
Prox-key
you want to remove or move to next step
·
Wait approx. 15s, the reader will exit the programming mode and restore its normal operation (the LED
STATUS
will change color to red again)
·
Check whether the
Prox-key(s)
is successfully removed from the reader
Note: If you try to remove not-programmed
Prox-key
will give an acoustic error signal (long audio signal)
and exit the programming mode.
Removing All Prox-keys
·
Read the MASTER card four times, the reader will start illuminating the STATUS LED
(in green) and
after 6 seconds the SYSTEM LED
(orange) and the STATUS LED
will start pulsing
·
The reader will give an acoustic continuation signal (double short signal)
·
When the STATUS LED
and SYSTEM LED
are pulsing put again the MASTER card close to the
reader and keep it until the reader starts generating short sound pulses (min. 5 sec.), then take away
the MASTER card from the reader
·
Reader will delete all existing
Prox-keys
and then leaves programming mode (it generates an acoustic
OK signal which consist of 3 pulses) and restores its normal operation
Setting Entry Time
The
Entry Time
is the time duration for which the lock remains unlocked upon access is granted.
·
Open the housing of the device
·
Read the MASTER card twice, reader will illuminate the STATUS LED
(in green) and after 6 seconds
the SYSTEM LED
(orange)
·
Press and keep pressed the S2 key for exactly as long as the door would be unlocked. When the key is
kept pressed the reader will be generating acoustic signal every second. The minimum duration for
which the lock remains open is 2s.
·
Release the S2 key, the reader will store the programmed time and automatically exit the programming
mode
Setting Alarm Time
The
Alarm Time
determines for how long the lock will activate the alarm output in case of
Door Alarm
state.
·
Open reader’s case
SDC66
Electronic Card-Operated Lock
Firmware version fv1.02.35
Document version: Rev.G
