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4
7. Connect devices requiring 12 V DC power to the power supply output. The sum of
currents consumed by expander supplied devices and battery charging current must not
exceed the power supply output current.
8. Connect the transformer secondary winding to the expander AC terminals.
9. Connect the transformer primary winding to a 230 V AC circuit. Make sure the selected
circuit is protected by a suitable safeguard and remains energized at all times (de-
energize the circuit before connecting the transformer).
10. Using a jumper, set up the battery charging current (400 mA or 800 mA).
11. Connect the battery to the expander dedicated leads (positive terminal to RED lead,
negative terminal to BLACK lead). The expander will not start after connecting the battery
alone. The battery provide backup power in the event of an AC power failure.
12. Energize the 230 V AC circuit.
13. Start the identification function in the control panel. When the identification is completed,
the zones and outputs will be assigned respective numbers in the alarm system (the zone
/ output numeration rules are described in the alarm control panel manual).
Notes:
• If it is necessary to disconnect power supply from the expander, first disconnect the AC
power and then the battery. To re-connect power supply, follow the procedure described
above.
• As the transformer has no mains switch, to disconnect the AC power you should de-
energize AC circuit to which the transformer is connected.
• If the battery voltage drops below 11 V for longer than 12 minutes (3 battery tests), the
control panel will indicate battery failure. When the voltage goes down to approx. 9.5 V,
the battery will be disconnected.
CA-64 PP
SATEL sp. z o.o.
ul. Schuberta 79
80-172 Gdańsk
POLAND
tel. + 48 58 320 94 00
info@satel.pl
www.satel.eu
SATEL
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