How To Wire Rs-485 Terminals - Mitsubishi Electric 800 Series Instruction Manual
Rs-485 interface board, rs-485 communication terminals
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Also See for 800 Series:
- Instruction manual (727 pages) ,
- Instruction manual (function (534 pages) ,
- Manual (183 pages)
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3.3
How to wire RS-485 terminals
• 1 inverter and 1 computer with RS-485 terminals
• Multiple inverters and 1 computer with RS-485 terminals
Computer
RDA
RDB
SDA
SDB
RSA
RSB
CSA
CSB
SG
FG
Make connection in accordance with the Instruction Manual of the computer to be used with.
Fully check the terminal numbers of the computer since they vary with the model.
For the inverter farthest from the computer, set the terminating resistor switch to ON (100 side).
14
WIRING AND CONFIGURATION
Computer
RDA
RDB
SDA
SDB
RSA
RSB
∗1
CSA
CSB
SG
FG
∗1
SG
SG
Station 0
∗2
SG
SG
SG
SG
Station 1
∗2
Station n
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