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COMMELL MPX-2515 User Manual

Page 20

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Commell MPX-2515 User’s Guide Rev 0101

Taiwan Commate Computer Inc.

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Figure 15 MPX-2515 OALUSB

Connector

Figure 16 CN_USB Pins Definitions

Please refer to the OALUSB-H4-1 section for the cable information.

1.8.3 Jumper for Line Termination

Users apply this line termination jumper to enable 120 Ohm line termination if the
MPX-2515 CAN 2.0B USB card is connecting to a CAN bus at the end side. Users
need to apply this 120 Ohm line terminator in order to increase the signaling quality
on the bus.