Rockwell-automation 1770-KF2 Data Highway or Highway Plus Interface Mo Manual de usuario Pagina 15

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 235
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 14
Communication Concepts
Chapter 2
2-3
Figure 2.1
Data
Highway Network
PLC-3
Processor
1775-KA
Module
Computer
MODEM
Advisor 2+
MODEM
1770-KF2
Module
1770-KF2
Module
1770-KF2
Module
1771-KA
Module
PLC-2/15
Processor
PLC-4
Loop
1771-KG
Module
PLC-2/30
Processor
1773-KA
Module
11299A
MODEM
Link
RS-232-C Link
50 Cable-Ft. Max.
Data
Highway
Link
RS-232-C Link
50 Cable-Ft. Max.
TM
Stations
A station consists of a computer or PC processor and the module or
modules that interface it with the Data Highway link. Within a station
that contains a KF2 module, an asynchronous link is required as an
auxiliary link to the network. Figure 2.1 shows three such stations.
Vista de pagina 14
1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 234 235

Comentarios a estos manuales

Sin comentarios