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  9. LEGRAND 675 20 Quick start guide

LEGRAND 675 20 Quick start guide

CÉLIANE TECHNICAL GUIDE
SCS BUS SYSTEM
1
LG00134-a-UK
Burglar alarm central unit
with communicator
Description
Main functions
- burglar-alarm control unit with integrated telephone dialling device
- self-learning of the system and configuration display
- controllable from transponder and keypad
- independent management of each detector
- programmable from PC
- detailed history of events and alarm history
- editing of alarm messages
- telephone index book for alarm forwarding
- block for 1 minute of the possibility of switching ON/ OFF or access to the naviga-
tion menu, if there is an key error three times in succession (from keypad or
transponder)
- setting of any scenario, zone and detector name
- each individual detector can be deactivated
- signal of no interconnection with: detectors with system switched OFF a signal icon
is displayed, with system switched ON an alarm is generated
- division of zones directly from the Control unit keypad
Management of burglar-alarm functions
The Central Unit manages a total of 72 detectors and 10 zones:
- zone 0 is reserved for the connectors (max. 9);
- zones 1 – 8 are reserved for the detectors;
- zone 9 is reserved for the technical/auxiliary alarms (gas detector, etc.).
It performs the following functions:
- management of the events communicated by the detectors, including the possibility
to determine if and when the alarm will go on
- zones 1 – 8 can be divided according to the user’s needs
- can create up to 16 division scenarios and activate them as required
- a set division can be linked to each key (max. 50); also use of the key can be limited
to set days of the week and with a precise time range
- lets the user carry out any automation in case of an event recorded by the
burglar-alarm system (e.g. turning the lights ON in a tampering alarm zone)
- all editing steps are guided and shown through the display.
Telephone dialling device
Provides bi-directional communication between the user and the home automation
My Home Legrand system.
- in case of alarm detected by the burglar alarm, it will automatically dial the tel-
ephone numbers previously programmed by the user and will notify the type of event
occurred through a vocal message.
- it can be called by the user who can send commands to the automation system and
burglar-alarm system through predefined codes.
- it allows you to know - by telephone - the status of the burglar-alarm and automa-
tion system.
- it allows automatically sending the alarm and event signals to surveillance control
units which use the ADEMCO Contact ID protocol and requesting and setting its
parameters.
Legend
Graphic display1.
Navigation keypad2.
Loudspeaker3.
Transponder reader4.
Microphone5.
Numeric keypad6.
OK key7.
Lets you escape from the current menu and from the programming8.
Battery housing9.
Tamper line10.
Local tamper T111.
Reset pushbutton12.
Serial connector for programming from PC13.
SCS Bus14.
Switch ON/OFF15.
Telephone lines16.
P
1 2 3
5 6
987
0
4
OK
Made in Italy
OFF
ON
BUS
T1
N646
_
b
a
b
3
4
7
82
1
9
10
11
12
6
5
15
16
675 20
Related articles
681 82 (White Cover)
684 82 (Titanium Cover)
801 24 (Flush-mounting box)
1314
PRODUCT TECHNICAL SHEETS
2
LG00134-a-UK
Technical data
Power supply from SCS BUS: 18 – 27 Vdc
Max. absorption: 90 mA
Absorption (stand by): 55 mA
Operating temperature: 5 – 40 °C
Configuration
The Central units do not need configurators. The functions can be set directly from
the device (keypad and display), and using the software provided.
For detailed information refer to the corresponding manuals supplied with the
products.
Configuration through software
The program can be used to easily customise all parameters of the Central unit. It is
possible to receive the existing configuration from the Unit, change it and send all
changes to the Unit or save the configuration in a file in order to change it later on or
keep it as a backup copy.
For further information refer to the software manual contained in the CD supplied with
the product.
Dimensional data
Size (H; L; P): 150x150x25
REMOTE
Made in Italy
OFF
ON
BUS

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