RS422 connection diagram 4)
RS-232/RS-422
* 1
interface converter
RD(+)
RD(-)
TD(+)
TD(-)
0V
FG
*1
Terminating resistors should not be provided for a PLC and an RS-232/RS-422 interface converter which will be terminals.
*2
Connect FG grounding to the appropriate part of a cable shield line.
RS422 connection diagram 5)
* 1
Link unit side
S+
S-
R+
R-
0V
FG
* 2
*1
Terminating resistors should not be provided for a PLC and an RS-232/RS-422 interface converter which will be terminals.
*2
Connect FG grounding to the appropriate part of a cable shield line.
RS422 connection diagram 6)
RS-232/RS-422
* 1
interface converter
RD(+)
RD(-)
TD(+)
TD(-)
0V
FG
*1
Terminating resistors should not be provided for a PLC and an RS-232/RS-422 interface converter which will be terminals.
*2
Connect FG grounding to the appropriate part of a cable shield line.
RS422 connection diagram 7)
* 1
PLC side
L1S+
L1S-
L1R+
L1R-
0V
FG
* 2
*1
Terminating resistors should not be provided for a PLC and an RS-232/RS-422 interface converter which will be terminals.
*2
Connect FG grounding to the appropriate part of a cable shield line.
8 - 12
8. CONNECTION TO JTEKT PLC
8.3 Connection Diagram
* 1
Link unit side
S+
S-
R+
R-
0V
FG
* 2
* 1
Link unit side
S+
S-
R+
R-
0V
FG
* 2
* 1
PLC side
L1S+
L1S-
L1R+
L1R-
0V
FG
* 2
* 1
PLC side
L1S+
L1S-
L1R+
L1R-
0V
FG
* 2
* 1
Link unit side
S+
S-
R+
R-
0V
FG
* 2
* 1
Link unit side
S+
S-
R+
R-
0V
FG
* 1
PLC side
L1S+
L1S-
L1R+
L1R-
0V
FG
* 2
* 1
PLC side
L1S+
L1S-
L1R+
L1R-
0V
FG