Mitsubishi Electric FR-E720-600 Instruction Manual page 203

(2) PU connector communication system configuration
Connection of a computer to the inverter (1:1 connection)
FR-PU07
RJ-45 connector
10BASE-T cable 1)
Combination of computer and multiple inverters (1:n connection)
interface/terminals
RS-232C
cable
REMARKS
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. Examples of product available on the market (as of September, 2006)
FA-T-RS40 series ∗1
∗1 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 cable + RJ-45 connector), the cable and connector need not be prepared
separately. Contact a maker for details of the product.
Refer to the following when fabricating the cable on the user side.
Examples of product available on the market (as of September, 2006)
Product
1) 10BASE-T cable
∗2 Do not use pins No. 2, 8 of the 10BASE-T cable. (Refer to page 200)
Computer
Inverter
PU
RS-485
connector
interface/terminals
Station 0
Computer
Inverter
PU
connector
RS-485
Distributor
10BASE-T cable 1)
Computer
RS-232C
Station 1
Connector
Inverter
Maximum
PU
15m
connector
RS-232C RS-485
converter
Distributor
10BASE-T cable 1)
Type
Mitsubishi Electric Engineering Co., Ltd.
Type
SGLPEV-T 0.5mm × 4P ∗2
Communication operation and setting
Station 0 Computer
Inverter RS-232C
connector
PU
RS-232C
connector
cable
RS-232C
converter
RJ-45
connector
10BASE-T cable 1)
Station n
Station 1 (max. 32 inverters)
Inverter Inverter
PU
connector connector
RJ-45 connector
Station 2 Station n
Inverter Inverter
PU PU
connector connector
RJ-45 connector
Maker
Maker
Mitsubishi Cable Industries, Ltd.
Station 0
Inverter
PU
Maximum
connector
15m
RS-485
RJ-45
connector
10BASE-T cable 1)
PU
Terminating resistor
Terminating resistor
4
201