Moxa Technologies CP-132U Series Guia do Utilizador descarregar pdf (Página 14)

10

4-wire RS-485

SW1

SW2

SW3

OFF

ON

OFF

2-wire RS-485

(terminator active)

SW1

SW2

SW3

OFF

OFF

ON

2-wire RS-485

SW1

SW2

SW3

OFF

OFF

OFF

The DIP-2 switches are used to configure the pull high/low resistors for

different applications.

Pull High/Low Resistor

DIP-2 SW1

DIP-2 SW2

150K

OFF

OFF

1K (default)

ON

ON

NOTE

We recommend setting the pull high/low resistor to 1K (ON/ON)

when termination is enabled.

S2

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