Instruction manual

30
INSTALLATION AND WIRING
(2) Connection of a computer to multiple inverters (1:n connection)
REMARKS
Refer to the following when fabricating the cable on the user side.
Example of product available on the market (as of April, 2004)
Computer
RS-232C
connector
RS-232C
cable
Converter
Inverter
Station 0
Computer
Termination resisto
r
RS-485
connector
10BASE-T cable 1)
RS-485
interface/
terminal
RJ-45 connector 2)
3)
Station 1
Station n
(Max. 32 inverters)
Inverter
Station 1
RS-485
connector
3)
Inverter
Station 2
Inverter
Station n
10BASE-T cable 1)
RJ-45 connector 2)
Inverter
RS-485
connector
Inverter
RS-485
connector
RS-485
connector
RS-485
connector
Termination resisto
r
Distributor
Distributor
Max. 15m
(49.21 feet)
* Do not use No. 2 and No. 8 pin (P5S) of the 10 BASE-T cable.
Product Model Maker
1) 10BASE-T cable SGLPEV-T 0.5mm × 4P* Mitsubishi Cable Industries, Ltd.
2) RJ-45 connector 5-554720-3 Tyco Electronics Corporation
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