Справочник Пользователя для Mitsubishi Electronics FX-485ADP

Station

No.15

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FX

series PC

Max. 16 stations including A series PCs (total extension distance 500m)

(2) Computer and PC by 1 : n configuration

In this case, the number of link stations is 16 PCs at maximum for one computer, including the FX series
PCs and A series PCs.  Such system of data exchange with plural PCs with one computer is called the
multi-drop link system.

FX

series PC

FX

series PC

A

series

PC

485PC-IF

Station

 No.0

485ADP

485ADP

485ADP Station

 No.2

Station

 No.1

Computer

Computer

link unit

: RS-232C interface

: RS-485 interface

: RS-232C cable

: RS-422 or RS-485 cable

The system configuration of computer and PC is either 1 : 1 or 1 : n, and for communication with the computer,
the RS-485 or RS-422 is used.

(1) Computer and PC by 1 : 1 configuration

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485PC-IF

FX,FX

2C

series PC

Max. 500m

Computer

485ADP Station No.0

: RS-232C interface

: RS-485 interface

: RS-232C cable

: RS-422 or RS-485 cable

CPU