Mitsubishi FX3U-USB-BD User Manual

A-63
FX Series PLC User's Manual - Data Communication Edition
Common Items
3 Outline of Communication Setting in the FX Series
3.4 Extension of Ports (For FX3G, FX3U, FX3UC)
A
Common Items
B
N:N Network
C
Parallel Link
D
Computer Link
E
Inverter Communication
F
Non-Protocol Communication (RS/RS2 Instruction)
G
Non-Protocol Communication (FX
2N
-232IF)
H
Programming Communication
I
Remote Maintenance
Apx.
Discontinued models
3.4.2 Extension of Port (For FX3U, FX3UC PLC)
When a communication expansion board and communication special adapter are used, the board is handled
as ch 1 and the adapter is handled as ch 2.
When connecting two communication special adapters using the FX
3U-CNV-BD
*1
, the one closer to the main
unit is handled as ch 1 and the farther one is handled as ch 2.
*1. When using the FX
3UC(D.DSS) PLC, the FX3U-CNV-BD is not required.
• When using a communication expansion board • When using two communication special
and a communication special adapter together adapters
*2. When using high speed special input/output adapters, make sure to connect them to the PLC main
unit first before connecting communication special adapters and analog special adapters.
1. For FX3UC(D,DSS) PLC
2. For FX
3UC-32MT-LT(-2) PLC
• When using a communication expansion board • When using two communication special
and a communication special adapter together adapters
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD-ADP
Communication
special adapter
(ch2)
Analog special
adapter
Communication
expansion board
(ch1)
Analog special
adapter
Communication
special adapter
(ch2)
Communication
special adapter
(ch1)
FX
3U -CNV-BD
RD
RDA
RDB
SDA
SDB
SG
SD
High speed input/output
special adapter
*1
High speed input/output
special adapter
*1
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD-ADP
Up to 6 units
Analog
special
adapter
Communication
special adapter
(ch2)
Communication
special adapter
(ch1)
POWER
FX 3U -4AD- ADP
POWER
FX 3U -4AD- ADP
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD- ADP
Communication
special adapter
(ch2)
Analog
special
adapter
Communication
expansion board
(ch1)
Up to 5 units 1 unit Up to 6 units
Analog
special
adapter
Communication
special adapter
(ch2)
Communication
special adapter
(ch1)
FX 3U -CNV-BD
RD
RDA
RDB
SDA
SDB
SG
SD
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD- ADP
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD- ADP
POWER
FX 3U -4AD-ADP
POWER
FX 3U -4AD- ADP

Mitsubishi FX3U-USB-BD Specifications

General

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