9862INT Series Installation and Programming Guide
9
2
Power the Keypad
Connect the DC power supply positive and negative wires
to the PCB terminal block. See Figure 7.
In addition to powering the keypad, the power supply also
charges the internal back-up battery.
Warning
: Observe Polarity. Connect the black (-) wire
to the negative terminal on the power supply.
Connect the ribbed black (+) wire to the positive
terminal on the power supply.
Plug the power supply into a 240 VAC, 50 Hz dedicated
outlet not controlled by a switch.
Note
: Do not remove the PCB from the keypad
housing to install the power supply connector.
When the power supply wires are connected to the keypad
and the power supply is plugged in, the internal battery is automatically connected.
The keypad can operate from battery only as long as the power supply is connected
to the keypad.
Figure 7: Connecting
the Power Supply
INT
Ri
bbed
Blac
k
(+
)
Black
(-)
