When Connecting The Operation Panel Using A Connection Cable; Terminal Block - Mitsubishi Electric FR-A700 Series Instruction Manual

Wiring
2.4.8

When connecting the operation panel using a connection cable

When connecting the operation panel (FR-DU07) to the inverter using a cable, the operation panel can be mounted
on the enclosure surface and operationality improves.
Operation panel(FR-DU07)
CAUTION
Do not connect the PU connector to the computer's LAN port, FAX modem socket or telephone connector.
The inverter and machine could be damaged due to differences in electrical specifications.
REMARKS
⋅ Refer to page 5 for removal method of the operation panel.
⋅ When using a commercially available connector and cable as a parameter unit connection cable, refer to
(applied).
⋅ The inverter can be connected to the computer and FR-PU04/FR-PU07.
2.4.9 RS-485 terminal block
⋅ Conforming standard: EIA-485(RS-485)
⋅ Transmission format: Multidrop link
⋅ Communication speed: MAX 38400bps
⋅ Overall length: 500m
⋅ Connection cable:Twisted pair cable
(4 paires)
26
Parameter unit connection cable
(FR-CB2 )(option)
Operation panel connection connector
(FR-ADP)(option)
OPEN
100Ω
Terminating resistor switch
Factory-set to "OPEN".
Set only the terminating resistor switch of
the remotest inverter to the "100Ω" position.
RDA1 RDB1 RDA2 RDB2
(RXD1+) (RXD1-) (RXD2+) (RXD2-)
SDA1 SDB1 SDA2 SDB2
TXD
(TXD1+) (TXD1-) (TXD2+) (TXD2-)
P5S SG P5S SG
(VCC) (GND) (VCC) (GND)
Instruction Manual
RXD
VCC