10
Publication S130E
Issue 1.0
Pakscan IIS Technical Manual
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Fig. 3 - Pakscan IIS Master Station, Inside Door
system power supply and power terminals, and all the electronic parts. The door carries a second circuit board
that has the display module, keypad, function buttons and LED's mounted on it. Both of these internal circuit
boards are protected by covers that prevent inadvertent access to the electronic components or high voltage
circuits. When these covers are in place the power, input and output terminals remain accessible.
The Pakscan IIS is suitable for an a.c. power supply and there is a single fuse fitted internally. The a.c. power
is wired to three terminals (LNE) on the main circuit board.
