Mitsubishi Electronics 520 540 Air Conditioner User Manual


 
49
Handling of the RS-485 connector
1
WIRING
<System configuration examples>
(1) Connection of a computer to the inverter (1:1 connection)
REMARKS
Refer to the following when fabricating the cable on the user side.
Example of product available on the market (as of September, 2006)
RS-485
connector
Inverter
Station 0
Computer
RS-485
interface/
terminal
10BASE-T cable 1)
RJ-45 connector 2)
RS-485
connector
Inverter
Station 0
Computer
10BASE-T cable 1)
RJ-45 connector 2)
RS-232C
cable
Max. 15m
RS-232C
connector
RS-232C RS-485
converter
Product Model Maker
1) 10BASE-T cable
SGLPEV-T 0.5mm
× 4P
* Do not use pins No. 2, 8 (P5S).
Mitsubishi Cable Industries, Ltd.
2) RJ-45 connector 5-554720-3 Tyco Electronics Corporation