■2. Setting DIP switches (C200HW-COM3 and C200HW-COM6 only)
Set the DIP switches when performing the RS-422 communications on the C200HW-COM3 and C200HW-COM6.
No.
RS-422/485 cable
SW1
(2-wire/4-wire type) switching
SW2
Terminator ON/OFF
C200HW-COM3
A
RDY
COMA
COMO3
A RS422/485
Side view indicated by A
DIP switch
Item
C200HW-COM6
A
RDY
COMB
COMA
B RS232
COMO6
A RS422/485
SW2
SW1
Set value
4 (4-wire type)
1 (no terminating resistor attached)
4.2 Serial Connection
4
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