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BECKHOFF CX1020 User Manual

Page 29

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Product

overview

Embedded PC

27

Remarks:

1. B10 and C19 are key locations.

2. Signal timing and function are as specified in ISA specification.

3. Signal source/sink current differs from ISA values.

4. Negative voltages are not supported.

5. in the specification the pins are counted from 0 to 19

Assignment on the 8 additional pins

Pin number (yellow fields)

Row C

Row D

1

LAN TX-

LAN TX+

2

LAN RX-

LAN RX+

3

USB D-

USB D+

4 SMBDAT

SMBCLK

Note:
Further information to PC104 Bus can be found in the datasheet or under http://www.pc104.org.

This manual is related to the following products: