Datasheet

6
High-speed system bus (approx. 150-times faster)
Built-in RS-485(MODBUS®) Communication
Built-in Analog
For related systems and data transfer with external equipment
and third party devices, serial communication has long been the
established connection method. Serial communication allows the
FX
5U to connect both eciently and reliably with other PLCs,
sensors, printers, and modems, etc. Multi-drop networks,
non-protocol communication, and remote maintenance are just
some of the many uses.
FX
5U is equipped with analog control capabilities right out of the
box. No ladder logic is required when using parameter setting in
the programming software.
›› Example of analog application with 2AD and 1DA.
›› Example of Security key function.
No need for additional options for RS-485 communication
Integrated 2 ch analog input and 1 ch analog output
（
12 bit 0 -10 V DC input/output
）
Mitsubishi inverters
FX5U
(Master)
FX5U (Master)
Max. 50m
Max. 16 invertersRS-485
›› Inverter Communication
›› MODBUS Communication
Max. 50m
Max. 32 stations
Modbus Equipment
(Inverter, Thermoregulator, and etc.)
Modbus(RS-485)
FX5U (Master)
Ethernet
GOT
Inverter
Built-in Ethernet port
Easy parameter setting
›› MODBUS/TCP client
... Coming Soon
In the information age, Ethernet has become the personal,
commercial and industrial standard for easy and ecient data
transfer. Whether it is between multiple PLC systems or PLC and
PC servers, industrial users dictate foremost that data must always
be consistent even in high-noise environments.
Device data read-out/writing to a PLC from
an external device is possible.
PC
HUB
Built-in Ethernet supporting 8 ch
Built-in SD Card Slot
Standard external memory
Program read/write can be made by
GX Works3 connected via VPN.
PC
VPN router VPN router
VPN Tunnel
›› Remote Maintenance
›› SLMP Communication
Communicate with PLC and other devices.
HUB
›› Socket Communication
CC-Link IE slave Module
SSCNET
Ⅲ
/H
External memory is useful for updating PLCs in the eld.
Program can be loaded onto SD card and then
transferred to as many PLCs as necessary.
SD card can also be used for
data logging. Record keeping is
important for data analysis and
tracking machine performance.
The MELSEC iQ-F high speed system bus provides seamless data
transfer from/to the CPU.
With new architecture that realizes data speeds of 1.5 k words per
ms (150-times faster than FX
3U ), fast response is guaranteed even
when using expansion modules.
The run/stop switch conveniently includes the same reset
functionality found on high end devices.
PLC can be rebooted without turning o the main power for
ecient debugging.
MELSEC iQ-F provides advanced security functions (le password,
remote password, security key) for protection against unauthorized
access.
High-speed System Bus
RUN/STOP/RESET Switch
Security
Unauthorized
copy
Unauthorized
copy
×
×
Copied program
cannot be excuted
because security key
does not match.
... Future support
... Future support
Integrated Functions