Wiring And Configuration Of Pu Connector - Mitsubishi Electric FR-A700 Technical Manual

1.4.29 Wiring and configuration of PU connector

(1) PU connector pin-outs
1)
A700 F700
2)
E700
(Receptacle side)
3)
D700
(Receptacle side)
Viewed from bottom
Pin
Name
Number
1) SG Earth (Ground) (connected to terminal 5)
2) — Power supply for operation panel and PU
3) RDA
4) SDB
5) SDA
6) RDB
7) SG Earth (Ground)(connected to terminal 5)
8) — Power supply for operation panel and PU
*1 Pins No.2 and 8 provide power to the operation panel
or parameter unit.
Do not use these pins for RS-485 communication.
*2 Do not connect the PU connector to the computer's
LAN board, FAX modem socket or telephone modular
connector. The product could be damaged due to
differences in electrical specifications.
common
Inverter
(Receptacle side)
Front view
8)
to
1)
Inverter
Front view
1) to 8)
Inverter
8) to 1)
Description
Inverter receive+
-
Inverter send
Inverter send+
-
Inverter receive
common
(common)
(2) When connecting the operation panel
using a parameter unit connection cable
common
When connecting the operation panel (FR-DU07) to
the inverter using a cable, the operation panel can be
installed on the panel and operationality is improved.
*1 Overall wiring length when the operation panel is
connected should be less than 20m
1)
A700 F700
Parameter unit connection cable
(FR-CB2 ) (option)
Operation panel (FR-DU07)
Operation panel connection connector
(FR-ADP) (option)
2)
E700
Parameter unit connection cable
(FR-CB2 ) (option)
FR-PA07 FR-PU07
3)
D700
Parameter unit connection cable
(FR-CB2 ) (option)
PU Connector
FR-PA07 FR-PU07
81
SPECIFICATIONS
PU Connector
1