Mitsubishi Electric FR-A500 Instruction Manual page 35

<System configuration example>
1) Connection of a computer to the inverter (1:1 connection)
Computer
RS-485
interface/
terminal
Computer-inverter connection cable
For a connection cable between the computer having RS-232C and the inverter (RS-232C⇔RS-485
converter), refer to the table below.
Example of product available on the market (as of Apr., 2004)
Model
*
FA-T-RS40
*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.
REMARKS
Refer to the following when fabricating the cable on the user side.
Example of product available on the market (as of Apr., 2004)
Product
1) 10BASE-T cable
2) RJ-45 connector
2) Connection of a computer to multiple inverters (1:n connection)
Computer
RS-485
interface/
terminal
Computer
RS-232C
connector
RS-232C
cable
Converter
REMARKS
Refer to the following when fabricating the cable on the user side.
Example of product available on the market (as of Apr., 2004)
Product
1) 10BASE-T cable
2) RJ-45 connector
* Do not use No. 2 and No. 8 pin (P5S) of the 10 BASE-T cable.
Station 0
Inverter
RS-485
connector
RJ-45 connector 2)
10BASE-T cable 1)
Mitsubishi Electric Engineering Co., Ltd.
Model
SGLPEV-T 0.5mm × 4P
* Do not use No. 2 and No. 8 pin (P5S).
5-554720-3
Station 0
Inverter
RS-485
connector
Distributor
10BASE-T cable 1)
Station 1
Inverter
RS-485
connector
Max. 15m
(49.21 feet)
Distributor
10BASE-T cable 1)
Model
SGLPEV-T 0.5mm × 4P*
5-554720-3
INSTALLATION AND WIRING
Computer
RS-232C
connector
RS-232C
Max. 15m
cable
(49.21 feet)
RS-232C RS-485
converter
10BASE-T cable 1)
Maker
Mitsubishi Cable Industries, Ltd.
Tyco Electronics Corporation
Station 1 (Max. 32 inverters)
Inverter
RS-485
connector
RJ-45 connector 2)
Station 2
Inverter
RS-485
connector
RJ-45 connector 2)
Maker
Mitsubishi Cable Industries, Ltd.
Tyco Electronics Corporation
26
Station 0
Inverter
RS-485
connector
RJ-45 connector 2)
Maker
Station n
Inverter
RS-485
connector
Termination resistor
Station n
Inverter
RS-485
connector
Termination resistor