CARLO GAVAZZI WM23-96 - PROGRAMMING Manual do Utilizador descarregar pdf (Página 30)

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Installation

Harmonic analysis

Digital input modules

❑ RS485/422 serial port (AR1034)

4-wire connection.

Additional devices provided with RS422/RS485 (that is RS

1,2,3...N) are connected in parallel.

2-wire connection. Additional devices provided with

RS422/RS485 (that is RS 1, 2, 3 ...N) are connected in par-

allel.

The termination of the serial output is carried out

only on the last instrument of the network, by

means of a jumper between (Rx+) and (T). We rec-

ommend you to use the 4-wire connection: by

means of the serial port the data are exchanged faster.

Gross Automation (877) 268-3700 · www.carlogavazzisales.com · [email protected]

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CARLO GAVAZZI WM23-96 - PROGRAMMING Manual do Utilizador Página 30