Moxa Technologies Industio CP-114 Series CP-114 Series Uživatelský manuál stáhnout pdf (Strana 13)

Hardware Installation

Industio CP-132 Series User’s Manual

2-3

Industio CP-132U Series boards have four onboard DIP Switches, referred to below as

S1-1, S1-2, S2-1, and S2-2, that allow the user to choose one of three serial

interfaces—RS-422, RS-485 (2-wire), RS-485 (4-wire)—for each of the two ports. Note

that S2-1 and S2-2 select between RS-422 and RS-485, and S1-1 and S1-2 select between

2-wire and 4-wire RS-485 (S1 is only active when S2 is set to ON).

The figures on the following page show you how to use the switches to select one of the

three serial interfaces for each of the board’s two ports.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 78 79

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Moxa Technologies Industio CP-114 Series CP-114 Series Uživatelský manuál Strana 13