Mitsubishi FX3U-485-BD User Manual

E-30
FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
4 Wiring
4.8 Connection Diagram
4.8 Connection Diagram
4.8.1 For S500, E500, A500, F500 , V500 and D700 Series (PU connector)
1. When one inverter is connected
2. When two or more (up to eight) inverters are connected
24V
DC
50mA
Terminal resistor: 110 Ω
•
FX3U-485-BD, FX3G-485-BD and
FX
3U-485ADP(-MB):
Set the built-in selector switch.
• FX
2N-485-BD and FX2NC-485ADP:
Connect a terminal resistor (supplied)
between the RDA and RDB terminals.
PLC
Distributor
RDA
RDB
SDA
SDB
LINK
SG
24+
24G
RDA
RDB
SDA
SDB
SG
FX 0N -485ADP
FX2NC-485ADP
54361
Connect a terminal
resistor of 100 Ω, 1/2 W
(not supplied).
10BASE-T
cable
FG
Class-D grounding
Inverter
R
D
B
R
D
A
S
D
A
S
D
B
S
G
PU (RS-485)
connector
54361
5
4
3
6
1
5
4
3
6
1
8
1
Modular jack
When seen from inverter front
(receptacle side)
FX2N-485-BD
FX3G-485-BD
FX
3U-485-BD
FX 3U -485ADP(-MB)
PLC
RDA
RDB
SDA
SDB
LINK
SG
24+
24G
RDA
RDB
SDA
SDB
SG
FX0N-485ADP
FX
2N-485-BD
24V
DC
50mA
FG
Class-D grounding
Distributor
54361
10BASE-T
cable
Inverter
R
D
B
R
D
A
S
D
A
S
D
B
S
G
PU (RS-485)
connector
54361
5
4
3
6
1
5
4
3
6
1
Inverter
R
D
B
R
D
A
S
D
A
S
D
B
S
G
PU (RS-485)
connector
54361
Distributor
54361
5
4
3
6
1
5
4
3
6
1
Inverter
R
D
B
R
D
A
S
D
A
S
D
B
S
G
PU (RS-485)
connector
54361
Distributor
54361
5
4
3
6
1
5
4
3
6
1
...
For the pin arrangement in the connector,
refer to the connection diagram above for one inverter.
FX2NC-485ADP
FX
3G-485-BD
FX3U-485-BD
Terminal resistor: 110 Ω
• FX 3U -485-BD, FX 3G -485-BD and
FX
3U -485ADP(-MB):
Set the built-in selector switch.
• FX
2N -485-BD and FX 2NC -485ADP:
Connect a terminal resistor (supplied)
between the RDA and RDB terminals.
FX3U-485ADP(-MB)
Connect a terminal resistor of
100 Ω, 1/2 W (not supplied) to
the most distant inverter.

Mitsubishi FX3U-485-BD Specifications

General

Brand	Mitsubishi
Model	FX3U-485-BD
Category	Controller
Language	English