Siemens SIMATIC Box PC 820 Manual page 185

J
JEIDA
(Japanese Electronics Industry Development Association) Association of Japanese
electronics manufacturers whose aim is to set up standards worldwide for the
miniaturization and flexible application of PC expansion cards. Cooperates with
PCMCIA.
K
Keyboard
The keyboard is the collection of keys which are used to input data, text,
characters, letters, numbers, special characters and control commands in a
computer. The keyboard forms the input interface between the user and the
computer.
I
LED
Light-emitting diode (for display and indicating purposes).
LPT1 Port
The LPT1 port (Centronics port) is a parallel interface that can be used to connect
a printer.
LS 120 drive
The LS 120 drive is compatible with previous 3.5"-disk drives. With the LS 120
drive, normal floppy disks (1.44Mbyte) as well as Superdisks with up to 120 Mbyte
capacity can be used.
M
Main Memory
The main memory is the complete RAM memory of a programming device.
Siemens Distributor
Box PC 820 / PC FI45 V2, Manual
A5E00051531-03
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