Mitsubishi Electric FR-A520-0.4K 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
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)
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 Sep., 2002)
Product
1) 10BASE-T cable
* Do not use pins No. 2, 8 (P5S).
2) RJ-45 connector
2) Connection of a computer to multiple inverters (1:n connection)
Computer
RS-485
interface/
terminal
Computer
RS-232C
connector
S-232C
able
Converter
REMARKS
Refer to the following when fabricating the cable on the user side.
Example of product available on the market (as of Sep., 2002)
Product
1) 10BASE-T cable
2) RJ-45 connector
* Do not use pins No. 2, 8 (P5S).
Station 0
Inverter
RS-485
RS-232C
connector
cable
RJ-45 connector 2)
10BASE-T cable 1)
Maker
Mitsubishi Electric Engineering Co., Ltd.
Model
SGLPEV-T 0.5mm × 4P
5-554720-3
Station 0
Inverter
RS-485
connector
Distributor
3)
10BASE-T cable 1)
Station 1
Inverter
RS-485
connector
Max. 15m
Distributor
3)
10BASE-T cable 1)
Model
SGLPEV-T 0.5mm × 4P*
Mitsubishi Cable Industries, Ltd.
5-554720-3
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INSTALLATION AND WIRING
Station 0
Computer
Inverter
RS-232C
connector
RS-485
connector
Max. 15m
RS-232C RS-485
converter
10BASE-T cable 1)
Maker
Mitsubishi Cable Industries, Ltd.
Tyco Electronics Corporation
Station n
Station 1
(Max. 32 inverters)
Inverter Inverter
RS-485 RS-485
connector connector
RJ-45 connector 2)
Station 2 Station n
Inverter Inverter
RS-485 RS-485
connector connector
RJ-45 connector 2)
Maker
Tyco Electronics Corporation
26
RJ-45 connector 2)
Termination resistor
Termination resistor