Mitsubishi Melsec-L Series User Manual page 59
Communication module
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Also See for Melsec-L Series:
- Programming manual (390 pages) ,
- User manual (302 pages) ,
- Quick start manual (52 pages)
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External device
SDA
R
SDB
RDA
R
RDB
SG
FG
External device 1)
SDA
SDB
RDA
R
RDB
SG
FG
6 - 14
2) Connection example 2
C24 1)
SDA
SDB
RDA
RDB
SG
FG
RS-422/485
cable
(c) External device and C24 with n:1 (multidrop) system configuration
C24 1)
SDA
SDB
RDA
RDB
SG
FG
RS-422/485
cable
C24 2)
SDA
SDB
RDA
RDB
SG
FG
RS-422/485
cable
External device 2)
SDA
SDB
RDA
RDB
SG
FG
RS-422/485
cable
6 SETTING AND WIRING
C24n
SDA
R
SDB
RDA
R
RDB
SG
FG
RS-422/485
cable
Terminating
R
resistor
C24n
SDA
SDB
RDA
R
RDB
SG
FG
RS-422/485
cable
Terminating
R
resistor
6 - 14
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