Adash 3600-MPX Guia do Utilizador descarregar pdf (Página 17)

ADASH Ltd. Adash 3600-MAIN-COM-PWR

ADASH Ltd., Czech republic, tel.: +420 596 232 670, fax: +420 596 232 671, email: [email protected]

For next technical and contact information visit www.adash.net, www.adash.cz

3. Connection of communication terminal connectors (485-A, 485-B).

Fig. Interconnection of communication conductors

The communication conductors are identified by the following colours in the supplied set:

- white conductor, signal A of RS-485

- black conductor, signal B of RS-485.

4. Connection of interconnections (485-B, 485-AR).

At the last modules of the set, the terminal connectors of 485-B and 485-AR must be interconnected,

such interconnection terminating the interface RS-485 with resistors 120R. The termination resistors of

the interface are necessary to assure its higher resistance to interference.

Fig. Interconnection of terminal connectors with termination resistors on RS-485

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 26 27

Sem comentários

Adash 3600-MPX Guia do Utilizador Página 17