Rockwell Automation 1784-PCC ControlNet Communication Card Installation Instructions - Manual (Page 14)

1-2 About the 1784-PCC Card
Publication 1784-IN034D-EN-P - June 2002
Architecture
Currently there are three types of PC cards:
IMPORTANT
If the PCMCIA slot in your computer is thick enough to
accommodate a Type III card, then it can also accommodate a
Type I or II card.
Type I
3.3 mm thick
Length
Width
Center
data storage, such as Flash
memory cards
Type II
5.0 mm thick
Type III
10.5 mm thick
I/O such as modem, LAN, and
host communications (the
Allen-Bradley 1784-PCD,
-PCMK, and -PCC cards are
Type II cards)
data storage or I/O capabilities
that require more space, such as
rotating media and wireless
communication devices
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All three types of PC cards use the same
68–pin connector. The pins are in two
parallel rows of 34 pins. When inserted
into the PCMCIA slot on your computer,
the connector mates with a single molded
socket.
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