Specifications

7
Controller hardware
36
Siemens AB
A6V10276959
Security Products
18.11.2011
7 Controller hardware
The SPC controller provides 8 on-board wired zones and optional wireless zones
that communicate with intruder devices using the new European standard wireless
frequency 868 MHz, providing greater security from interference and jamming. For
larger applications the SPC system components can be mixed and matched to
expand both the wired and wireless zones. This offers unmatched flexibility in cost
effective design and efficient installation with minimal wiring.
+ –
21 3 4
5
6
7
20
19
8
10
1112131415161718
9
19
0 V
12 V
SH
2B
2A
1B
1A
12 V
OP6
OP5
OP4
NC
COM
NO
BHO
TR
IN –
IN +
EXP –
EXP +
TX RX GND
T1 C T2 I1 C I2 I3 C I4 I5 C I6 I7 C I8
21
Controller board
1
Optional wireless
module
The controller PCB can be factory fitted with a wireless module for use
with wireless (868 MHz) sensors.
2
SPC status LEDs
These 7 LEDs display the status of various system parameters as
described on page [➙ 268].
3
AC power input
The mains AC input voltage is applied to this 2-pin connection via a
transformer contained in the SPC enclosure. The earth lead from the
mains supply is wired to a connection point on the metal cabinet.
4
Reset button
 To reset the controller:
– Press this switch once.
 To reset the programming settings to default and reboot the
controller:
– Hold down the button until you are asked if a factory reset is
desired.
– Select YES to reset to factory defaults.
– Select NO and then YES to ‘Reset Users’ to delete all users
and default the engineer code (reset to 1111) while keeping all
other settings.
Note: This feature is not available if engineer lockout is
enabled.
5
Earth connection
terminal
This terminal is not required and should not be connected.