26
INSTALLATION AND WIRING
<System configuration example>
1) Connection of a computer to the inverter (1:1 connection)
Computer-inverter connection cable
Refer to the following for the cable (RS-232C⇔RS-485 converter) for connection of the computer having
the RS-232C interface with the inverter.
Example of product available on the market (as of Sep., 2002)
*The converter cable cannot connect two or more inverters (the computer and inverter are connected on a
1:1 basis). Since the product is packed with the RS-232C cable and RS-485 cable (10BASE-T + RJ-45
connector), the cable and connector need not be prepared separately. Contact a maker for details of the
product.
2) Connection of a computer to multiple inverters (1:n connection)
Model Maker
FA-T-RS40
*
Mitsubishi Electric Engineering Co., Ltd.
REMARKS
Refer to the following when fabricating the cable on the user side.
Example of product available on the market (as of Sep., 2002)
REMARKS
Refer to the following when fabricating the cable on the user side.
Example of product available on the market (as of Sep., 2002)
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
RS-232C
connector
RS-232C RS-485
converter
Max. 15m
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
Computer
RS-232C
connector
S-232C
able
Converter
Inverter
Station 0
Computer
Termination resistor
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 resistor
Distributor
Distributor
Max. 15m
* Do not use pins No. 2, 8 (P5S).
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
