Technical Data - DITEC LAN7 Manual De Instalación

GENERAL SAFETY PRECAUTIONS
GB
This installation manual is intended for professionally
competent personnel only. Read the instructions carefully
before beginning to install the product. Incorrect installation
may be a source of danger. Packaging materials (plastics,
polystyrene, etc) must not be allowed to litter the environment
and must be kept out of the reach of children for whom they
may be a source of danger. Before beginning the installation
check that the product is in perfect condition. For repairs or
replacements of products only original spare parts must be used.
EC DECLARATION OF CONFORMITY
Manufacturer: DITEC S.p.A.
Address: via Mons. Banfi, 3
21042 Caronno P.lla (VA) – ITALY.
Herewith declares that LAN7 operated access control sytem is
in conformity with the provisions of the following EC directives:
R&TTE Directive 1999/5/EC;
EMC Directive 89/336/EEC;
Low Voltage Directive 73/23/EEC.
Caronno Pertusella
31-08-2000
1.

TECHNICAL DATA

Power supply
Absorption
Output N.O. (OUT1)
Temperature
Degree of protection
Memory capacity
Range
Reader and control
unit connection
2. REFERENCE
[1] LAN7R signalling LED
[2] Selecting dip-switches
[3] Full code deletion key
[4] LAN7S signalling LED
[5] Code learning key
[6] Serial line connector RS-485
[7] Memory module
3. LAN7R INSTALLATION
- Secure the LAN7R reader in its envisaged position of
use.
- Connect the card LAN7R to the LAN7S control unit by
means of a burglarproof-type screened cable (not supplied)
as shown in fig. 4 (taking care to connect the screening to
the earth terminal).
Note: two LAN7R reading units can be connected in parallel.
- Selecting the DIP SWITCH [2] mode:
With DIP=ON, LED [1] comes on only if read code has
been given access authorisation.
With DIP=OFF, LED [1] comes on whenever any code is
read.
LAN7 - IP1720
Fermo Bressanini
(President)
LAN7R LAN7S
/ 24 V=
/ 100 mA÷200 mA
/ 24 V= / 1 A (1 s)
-20° C / +55° C
IP44
/ 508 codes
60 mm (LAN7B)
30 mm
(LAN7K - GOL4T)
max 100 m
(70 m with 2 LAN7R)
4. LAN7S INSTALLATION
- Insert the LAN7S control unit into the appropriate radio
receiver seat in the electric board (alternatively, use the
CONT1 support).
- Link up the LAN7S control unit to the LAN7R reader as
described in fig. 4.
- Power on. LED [4] may rapidly flash for 15 to 20 seconds
during the initialization phase.
4.1 Codes storing
- Press LEARN key [5]. LED [4] will light on.
The learning mode will remain active for about 60 s.
Bring a LAN7B card, LAN7K token or a GOL4T radio-
controller close up to the LAN7R reader (fig. 2) to allow
the reader to memorize the code on memory module [7].
After each reading, learning mode time count is reset to 60 s.
- LED [4] flashes twice upon each code being stored (up
to 508 codes can be stored). After storage of each code
has been completed, the LAN7S goes into stand-by for
60 seconds. If no further code is read within this time, the
LAN7S automatically exits from the learning mode.
Note: if the code read by the LAN7R reader has already
been stored, LED [4] rapidly flashes and the code is
automatically disregarded.
Note: it is possible to increase the memory capacity up to
1016 codes by connecting two LAN7S boards as shown
in fig. 5.
- Exiting from the learning function will occur automatically
60 s. after last memorisation or by pressing the LEARN
key again.
/
4.2 Delete all codes
/
- To delete all codes from memory module [7], first press
ERASE key [3] and keep pressed for 3 seconds. Upon
key [3] being released, LED [4] will slowly flash for 5 s.
/
At this point, press ERASE key [3] again before these
5 s. have elapsed to definitely confirm deletion of all
previously stored codes. While deletion is underway,
LED [4] will rapidly flash.
Note: it is not possible to delete a single code.
Note: if LAN7S breaks down, the same memory module
[7] can be installed on another control unit. This avoids
having to re-codify all the codes. Remove and insert the
memory with LAN7S powered-off.
- Alarm. Should an internal alarm be detected, the LAN7S
goes into alarm state, which is signalled by LED [4]
flashing quickly.
5. OPERATING
After having stored all codes, bring the LAN7B card, LAN7K to-
ken or GOL4T radiocommander close up to the LAN7R reader
(fig. 2) to activate automatic door or gate opening.
4