Installation guide

18 Installation Guide CA-10 plus SATEL
Figure
1 -
Diagrammatic view of control panel main board, version CA10PV4.3.
The AC terminals are intended for providing the alternating supply voltage from the
mains transformer. The control panel power supply unit is suitable for the 17...24V
AC input voltage. The control panel is fitted with an advanced pulse-type power
supply of high energy efficiency and operational reliability, however, its correct
functioning requires that the input voltage at the maximum load of the transformer
by the control panel does not drop below 16V AC.
The CA-10 main board can be connected to an electric shock protection circuit
(grounding). The protective cable terminal is designated by the symbol. The
„neutral” wire of the 230V AC mains supply must not be connected to it. If the facility
has no separate electric shock protection circuit, this terminal must be left free.
The control panel power supply is fitted with:
 battery status monitoring system with optional disconnection of discharged
battery,
 visual signaling of the battery testing/charging process (LED indicator on the
main board),
 changeover battery charging current (350mA/700mA).
RESET J19
J24
R-1 T-1 RING TIP
5W0.1ΩJ
T3.15A
350mA 700mA
J20
DIALER
J18
J22
BATTERY CHARGE
(RED) BATTERY
(BLACK)
SM-2 VOICE
SYNTHESIZER
+12V +12V OUT5 OUT6 COM
AC AC COM OUT1 COM OUT2 COM OUT3COM OUT4COM+KPD DATA CLK1CLK2CLK3CLK4 COM Z1 COM Z2 Z3 COM Z4 Z5 COM Z6 Z7 COM Z8
RS 232