Connecting To Interface Converter (Si-30A) - Mitsubishi Electric GOT2000 Series Connection Manual

(2) Settings of DCE/DTE, RS-422/485 and terminating resistor selection
DCE/DTE
RS-422/485
Terminating resistor selection
5.5.5

Connecting to interface converter (SI-30A)

■1. Communication settings
Make the communication settings using setting switches.
Transmission speed
MANUAL-AUTO
DCE/DTE switching
Terminating resistor selection
*1
■2. Settings by switch
(1) Settings of transmission speed, MANUAL-AUTO and terminating resistor selection
Setting item
Transmission speed
MANUAL-AUTO
Terminating resistor selection
*1
5 - 18
5.5 Temperature Controller Side Setting
Setting item
Item
*1
Set as necessary.
DCE/DTE switch
Set value
9600bps
AUTO
Enable
*1
Disable
Set as necessary.
DCE-DTE
422-485
TERMINATOR
ON-OFF
9600bps
AUTO
DCE
ON/OFF
RS-232C/RS-485
CONVERTER
RS-232C
DTE DCE
SW A
RS-485
DRIVER
SD/RD ACTIVE
B
A
SG
AC 100V FG
1
ON
Set value
DCE
RS-485
OFF
Set value
DIP SW B:
Communication
setting switch
Switch No. of DIP SWB
2 3
ON OFF
4 5
ON
ON
OFF