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Les langues disponibles
Expansion modules
Input and output expansion modules are available that allow con-
trol units to fulfil the requirements of alarm systems in different
situations .
PX8I (8 input expansion in control unit)
TECHNICAL FEATURES
Power supply voltage [V DC]
Max . power draw [mA]
Operating temperature [°C]
Relative humidity without condensation [%[
CIRCUIT BOARD DESCRIPTION
a Terminals for inputs, can be types NA, NC, SB, DB, CI .
[+,-] power supply .
[9, . . .,16] inputs . The reference is negative .
[Fuse] the same as the one used in the control unit to protect
the inputs .
b Connector to install the card in the control unit .
INSTALLATION
All the operations to insert and remove the interface must be
carried out with no power to the control unit .
With the four plastic mounts provided in the interface package, fas-
ten the inputs expansion to the control unit board .
Addressing the keypad is done directly on the keypad using the
local menu .
PX8IR (8 input expansion on bus)
Expansion module with 8 inputs, each programmable individually,
and 4-wire connection to RS485 bus . Complete with plastic con-
tainer .
12÷15
20
-10÷40
25-75
DESCRIPTION OF CIRCUIT BOARD
e
a RS-485 bus terminal board for connecting keypads, remote
modules and readers
[+,-] bus power supply
[A,B] data
b If this jumper is removed voltage is removed from the terminal
+ terminal board e and g .
Red LED, data traffic present on line .
Dip-switch for setting module address
e g Terminal board for connecting inputs
[+,-] power supply
[Z1÷Z8] inputs . The reference is negative
f Remove the jumper if the module is installed with an external
tamper .
ADDRESSING
ON
OFF
a
b
f
Not
Not
0
valid
valid
1*
9 . .16
9 . .16
2
17 . .24
17 . .24
3
25 . .32
4
33 . .40
5
6
7
g
Not
valid
9 . .16
17 . .24
25 . .32
33 . .40
41 . .48
49 . .56
57 . .64
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