Bpi Bus Wiring Limitations; Connecting Detectors - Bentel Security KYO 320 Installation Manual

and D to scroll through addresses, and then press EN-
TER to confirm and go to the Zones Programming, or
press OFF to disable the Input Expander, and then press
ENTER to confirm and go the next step, or press ESC to
cancel the changes and return to the previous step.
+
The zones corresponding to terminals L4, L5 and
L6 of the Keypad Input Expander, although appear-
ing on the application/display, CANNOT be used.
!
WARNING – If the Input Expansion function is
enabled, every time the keypad is connected to
the power supply, an Input Expansion tamper-
ing signal will be generated, in addition to the
normal device disconnection messages.
5.Output Expander Programming Press ON to en-
able the Output Expander, then digit the address you
want to assign the Output Expander (1 to 16) or use the
Keys C and D to scroll through addresses, and then
press ENTER to confirm and exit the Programming
phase, or press OFF to disable the Output Expander,
and then press ENTER to confirm and go to the next
step, or press ESC to cancel the changes and return to
the previous step.
+
The outputs corresponding to terminals OC4, OC5 and
OC6 of the Keypad Output Expander, although ap-
pearing on the application/display, CANNOT be used.
+
You can enable ONE of the two Expander, Input or
Output Expander. If you do not want to use any Ex-
pander, set the value OFF for both.
CLASSIKA LCD ASSIGNING ADDRESSES Once
connected to the Control Panel, insert the programming
address of the keypad as follows:
1) Press and hold the keys 1 and OFF for at least 3 sec-
onds after which the display will show in the first line the
name of the keypad (CLASSIKA) and the current ad-
dress (example 3).
2)Digit the address (1 to 32) or use the arrow keys C
and D: the address is displayed in the upper right.
3) Press the ENTER key to confirm or the ESC key to
cancel and exit the programming phase .
+
For more informations about Premium and
Classika LCD keypad see the dedicated manuals.
R NO
¥
STANDBY
10 K ALARM
5 K ALARM
0 ALARM
Table 2 Balance Types: the R column shows the resistance across the Zone terminal and the Negative during the
corresponding status (¥ indicates that the terminal is open; 0 indicates that the terminal is shorted to negative)
KYO 320
NC 10 K
ALARM ALARM
STANDBY STANDBY
STANDBY SHORTED
STANDBY SHORTED
INSTALLING
n BPI bus Wiring Limitations
Due to Voltage drops and stray capacitance caused by
the Control panel BPI bus connections, the following
wiring limitations must be respected:
Ø the maximum wire length between the Control
panel and the BPI peripheral must not exceed 500
metres;
Ø the overall wire length of each branch of the Control
panel BPI bus must not exceed 1000 metres.
In order to allow the BPI peripherals to operate properly,
11.5V or more must be present across terminals [+] and
[–]. If a lower voltage is present, it can be boosted by:
Ø increasing the wire section that supplies the Control panel
BPI device (the wires that connect [+] and [–] of the Con-
trol panel to terminals [+] and [–] of the BPI device);
Ø connecting some of the BPI peripherals downstream
of a Power Station (these devices will be powered by
the Power Station, therefore, will not load the Control
panel BPI bus);
Ø using a Power Station to provide the voltage for the
BPI peripheral load.
+
The cable length downstream of a Power station
should not to be included the overall wire length for
each branch of the Control panel BPI bus.
Due to Voltage drops and stray capacitance caused by
the Power Station BPI bus connections, the following
wiring limitations must be respected:
Ø the maximum wire length between the Power Sta-
tion (BPIOUT terminals) and the BPI peripheral
must not exceed 500 metres;
Ø the overall wire length between the Power Station
(BPIOUT terminals) and the BPI bus peripherals
must not exceed 1000 metres.

Connecting Detectors

The KYO320 system has 8 zones, expandable to 328
zones by means of the M-IN/OUT Programmable In-
put/Output Expander, PREMIUM LCD, CLASSIKA
LCD and the VectorRX:
8 Zones on the Main Unit
64 Zones on 32 PREMIUM LCD Keypads (2 Zones per
Keypad)
BALANCE TYPES
10 K ALARM
ALARM
STANDBY
ALARM
ALARM
DOUBLE GLASS BREAK
TAMPER TAMPER
ALARM STANDBY
STANDBY ALARM
SHORTED SHORTED
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