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Termination resistor – StarTech.com PCI2S232485I User Manual

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Instruction Manual

5

Termination Resistor

This jumper enables/disables the 120 Ohm termination resistor between DATA+ and

DATA- of the RS485 transceiver:

JP2 (for S1 port)/JP5 (for S2 port)

Description

Termination Resistor Disabled

(Default)

Termination Resistor Enabled

NOTE: All other headers and jumpers on the card that are not documented, should not

be altered/used.