Wittkopp TwinLock 7220, Руководство пользователя

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TwinLock 7220
Version 1.08A 21
3.4. Arming Device and BAS Connection
Activate arming/disarming
The main task of the arming device is to arm or disarm a connected BAS. Disarming
is basically an unlocking process, which requires an additional physical code in form
of a chip card. Up to 36 different card users can be logged on. The user management
is performed by the system master. The current codes of the logged on cards are
saved in TwinAlarm and change after each use. The BAS arming procedure can also
be tied to a physical code to avoid arming by an unauthorized person.
I/O distributor
BAS Inputs: BAS (EMA) ready, block disarming, release, acknowledge
(BAS adjustment via configurable inputs)
BAS Outputs: Silent alarm, armed/disarmed
Other Inputs: Timeout, bolt system contact
Other outputs: Status
Connection facility for two more bolt systems and door contacts each
Antitamper loop with area sensor and cover contact
Control points for resistance monitoring
RS232-Port
This port enables the connection of the system to a PC, a serial printer or a modem.
The protocol or individual online log entries can be sent, for example.
Interface parameters: 1200 baud, data format 8N1, no handshake.
It is possible to release or block the system via modem/ISDN/GSM. This functionality
is identical to the release signal function via an input contact.
For a remote release, the arming device must be configured accordingly (see
assembly instructions).
Release procedure:
Dialup and connection establishment
to the TwinLock system
Identification requirement -> send from
‘TwinAlarm’
Response:
Requirement: Release
Response: OK or NOK
Termination
As soon as the system reports OK, the
release time starts to run. The system
may now be unlocked. After 120
seconds, the system is locked again.
TwinLock
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TwinLock
TwinLock
VdS VdS
TwinLock
TwinAlarm
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TwinControl Main Control PC
incl. Modem /ISDN
Data transmission
Modem / ISDN / GSM
T-Net
(ISDN)