Sharp PC-A500 Manuale Utente Pagina 27

  • Scaricare
  • Aggiungi ai miei manuali
  • Stampa
  • Pagina
    / 68
  • Indice
  • SEGNALIBRI
  • Valutato. / 5. Basato su recensioni clienti
Vedere la pagina 26
1-22
Multi-drop Communication (RS-422)
Refer to the PLC manual of each manufacturer for connection.
<E.g.>
The following example describes how one ZM-62E is connected to three PLCs made by MITSUBISHI.
See MITSUBISHI’s manual for further details.
Signal
FG
RDA
RDB
SDA
SDB
SG
Link unit
Signal
FG
RDA
RDB
SDA
SDB
SG
Link unit
SD/RD terminal resistance
(ON)
Signal
Pin No.
FG
+SD
-SD
+RD
-RD
SG
1
12
13
24
25
7
ZM-62E (CN1)
* Use twist shielded cable.
Signal
FG
RDA
RDB
SDA
SDB
SG
Link unit
1 1 : n (Multi-drop) Communications
Vedere la pagina 26
1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 67 68

Commenti su questo manuale

Nessun commento