Ks-Bus Connection Diagram (Rs485); Maintenance - Ksenia Lares KSI1000016.300 Manuel D'installation

Peripheral units of the Ksenia system are connected through the fast KS-BUS. It is recommended not to exceed, for
each wiring branch (e.g. control panel - device), the maximum length of 500 m (1400 feet), and the complete wiring
should not be longer than 1000 m (2800 feet). Always use a shielded cable with one end of the shield connected to
EN
the control panel's ground
+ A B -
+ A B -
ergo
Keypad
You should always take care to connect the shield properly, as indicated above, also for connections of other
devices that don't communicate with the KS-BUS, especially in the presence of very long wiring.
NOTE: in order to maintain compliance with th standards listed on page 15, lares 16 version must have a communicator
pontis installed.
To perform the periodic maintenance of devices please follow the instructions here below:
• Remove the dust eventually deposited on metal cabinet using a damp cloth without any solvent.
• Check the connections and conductors status.
• Check for no external bodies inside of the Control Panel
Not the protection ground.
6
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KS-BUS CONNECTION DIAGRAM (RS485)

and the other end free. Figure below is an example.
6
+ A B -
gemino
GSM/GPRS
Communicator

MAINTENANCE

+ A B -
auxi
Expansion Module
+ A B -
Others BUS
Peripherals