Rockwell Automation 1784-PCD DeviceNet Communication Card User Manual
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2 Glossary
Publication 1784-IN029C-EN-P - June 2001
socket
The 68-pin physical connection in the PCMCIA slot in your computer that connects
to the 68-pins on the PC card.
Socket Services
The software interface that manipulates the PC cards, sockets, and adapters. See
also PC cards, sockets, adapters.
type
Refers to the physical size of the PC card. There are three types of cards that have
the same length and width (54 mm x 85.6 mm). The cards differ in thickness in the
center, but have identical thickness at the connector end and long the rails. This lets
you use all three types in the same PCMCIA slot, if the slot is thick enough in the
center.
Type I
A 3.3 mm thick PC card that is used for memory enhancements, such as Flash
memory cards. See also PC card.
Type II
A 5 mm thick PC card that is used for I/O features such as modem, LAN, and host
communications. See also PC card.
Type III
A 10.5 mm thick PC card that is used for memory enhancements or I/O capabilities
that require more space, such as rotating media and wireless communication
devices. See also PC card.