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PCAN-ISA – User Manual
4
1 Introduction
Tip: At the end of this manual (Appendix B) you can find a
Quick Reference with brief information about the installation
and operation of the PCAN-ISA card.
With the PCAN-ISA add-on card for the ISA bus in the computer you
can connect one or with the Dual Channel version even two CAN
busses. Thus the computer becomes part of a High-speed CAN
network (HS-CAN). The applications running on the computer are
the CAN nodes.
The registers of a CAN controller can be directly addressed via the
I/O addresses of the computer.
With the opto-decoupled versions of the PCAN-ISA card an isolation
of up to 500 V between the computer and the CAN parts of the card
is achieved by use of a DC/DC converter and an optocoupler.
Note:
This manual refers to different versions of the PCAN-ISA
card (see also
Products taken into account on page 2).
Differences at use and at the technical specifications are
mentioned accordingly in this manual.
1.1 Properties at a Glance
Extension card for ISA slot (16 bit) in the computer
Support of interrupts IRQ3 – IRQ5, IRQ7, IRQ10 – IRQ12, IRQ15
(manual setup with jumpers)
Shared interrupt possible for use with several cards or the Dual
Channel version in a computer