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PCFACE-IIIC (ISA & EISA BUS) PC EXTENSION INTERFACE PROTECTOR
Applicable Interface Cards
*PC base instrument interface
cards
*Multimedia interface expanders
*Television-well expanders
*Industrial PC expanders
*CD ROM extensive cards
Specifications
Introduction
Features
The PCFACE-IIIC is especially useful for applications such as PCbased data-acquisition and control,
where a large number of I/O points
must be measured and an unusually large number of add-on cards are
required.
*Buffered driver/receiver for PC/XT/
AT expansion
*Protect motherboard from the
damage of fault interface cards.
The slot can be expanded
*Protect against short-circuit of
power lines with current limit fuse
*Without any wait-status, I/O decoder and DMA jumpers
*Auto overload protect on 5V(3A),
12V(2A), -5V(1A), -12V(1A)
The PCFACE-IIIC consists of a master interface card that plugs into a slot
on your existing PC, a slave interface
card that plugs into a slot on your passive-backplane-based expansion
chassis and a cable or adaptor set.
Build-in buffering circuits enable the
PCFACE-IIIC to reliably drive and receive all bus signals within 45cm extension cables. The slots on the expanded side are fully transparent to
the most plug-in cards and software.
In addition, you can plug and unplug
cards installed on the expanded side
simply by turning off the power supply, the host PC is not disturbed.
*45cm extension between host PC
and expansion box
*D o u b l e - s h i e l d e d e x t e n s i o n
cables with DB-62/37 connectors
Master Interface
*Bus speed: 8MHz maxmum
*Power consumption: +5V/1A
*Board size: 22 x 10 cm
*Board weight: 0.25 kg
Slave Interface
*Power consumption: +5V/1A
*Board size: 17 x 11 cm
*Board weight: 0.2 kg
Applications
*PC bus slot expansion with external power supply
*Industrial applications requiring
large number of slots
*Add-on card testing and troubleshooting where buffered and isolated slots are needed
*Transportable expansion unit for
PCs
Applicable Circumstances:
*PC XT/AT386/486/PENTIUM
*Standard AT Bus (62-pin + 36-pin)
LEAP
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