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⑨ ⑫
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ENGLISH
Page
9
- Manual code:
FA00464-EN
ver
.
1
03/2017 © C
AME S.p.a. - The data and information shown in this manual ar
e t
o be consider
ed as subject t
o change at any time and without the need for any advance warning.
Description of circuit board
1
RS-485 bus terminals for connecting keypads, radio
concentrators and readers:
[+,-] power supply to bus;
[A,B] data;
[F6]
self-restoring 1 35 A fuse
2
Terminals for control unit inputs, can be types NA, NC, SB,
DB, CI:
[+,-]
power supply;
[1,2,3,4,5,6]
inputs (the reference is at negative);
[F3]
self-restoring 1 35 A fuse
3
Terminals for control unit outputs:
[AUX +, -]
power supply available via self-restoring
fuse protected output F5;
[U1]
programmable positive output protected
by 100 ohm resistor (ON=13 8 V DC, OFF=NA);
[U1]
programmable open collector negative
output protected by 100 ohm resistor (ON=0 V DC,
OFF=NA);
[NO, C, NC]
general alarm relay with clean contacts;
[F5]
self-restoring 1 35 A fuse
A short circuit with active open collector output for a
long time may lead to breakage of the protective resistor
4
[JP3]
link to enable/disable the anti-opening tamper
(position C to disable it, position O to enable it)
[JP4]
link to enable/disable the anti-tear tamper
(position C to disable it, position O to enable it)
5 [SW2] Control unit anti-opening sliding tamper
6 [SW3] Control unit anti-opening sliding tamper
7 [CN2]
connector for GSM module
[F4]
self-restoring 1 35 A fuse
Description of circuit board
POWER DRAWS AND BATTERY LIFE OF PXC99W POWERED BY
12V DC 2 2Ah BATTERY
Power draw with control unit on
stand-by with no accessories
and peripherals connected
• 95mA with keypad backlight-
ing off
• 110mA with keypad back-
lighting on at maximum bright-
ness
Power draw with control unit in
alarm mode and PSTN on a call
155mA
Description of circuit board
8
O
N
1
Dip1 is used to move the control unit over from
service to maintenance (ON= Maintenance, OFF= Service)
O
N
1
Dip2 is used to restore the Codes to factory
settings
O
N
1
Dip3 is used to restore the factory settings
(para codes + keys)
O
N
1
Dip4 is used to reprogramme the control unit
firmware
9 [P1]
button to restart the control unit (it is not used to
restore parameters; it does not alter the settings)
10
PE]
terminal for earthing
[L, L]
terminals for external PSTN telephone line input
[T, T]
terminals for PSTN telephone line output to phone
or switchboard
11
[CN1]
connector for connection to Ethernet interface or
to the Touch Screen via the PXITS4 3 interface
[F4]
self-restoring 1 35 A fuse
12 [CN9]
USB socket for connection to PC (with type A-B
USB cable)
13 [F8]
glass T fuse, 3 15 A
14 [V AC] terminals for connection to 230V AC power grid
15 [CN7]
connector for battery
[F2]
self-restoring 1 6 A fuse
16 [CN13] connector for connection of the control unit base
board to the keypad card
17 [CN3]
connector for connection of the control unit base
board to the audio card
18 Radio signalling LEDs
POWER DRAWS AND BATTERY LIFE OF PXC99W POWERED BY
12V DC 2 2Ah BATTERY
Power draw with control unit in
alarm mode and GSM on a call
230mA
Battery life* with control unit on
stand-by with no accessories
and peripherals connected
Minimum 15 hours
* WARNING: The battery life is reduced depending on the num-
ber of alarms and/or phone calls and/or manoeuvres carried out,
and depending on the number of possible accessories/peripherals
connected