2 system configuration, System configuration – Toshiba SX 2000 User Manual
Page 46
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
Advertising
1.4 Free ASCII mode
1.4.2
System configuration
The following figure shows the system configuration using free ASCII communication
faction.
The S2T is connected to the serial ASCII device(s) through RS-485.
S2T
Max. 32 devices
4or2 wire system selecting function (RS-485)
Either 4-wire system control or 2-wire system control can be selected in order to
connect various serial ASCII device(s) by using the following special function device.
S2T
resister
Name
Function
S688
RS-485
Wiring configuration
OFF: 4-wire system
ON : 2-wire system(This function is available when
selecting 9600 or 19200bps.)
6F8C0926
29
Advertising