BCNet-FX-S is used for PLC Ethernet data acquisition of Mitsubishi FX1S/1N/2N/3S/3G/3GA/3GC/3U/3UC series, Inovance, Shilin AX, Hechuan, Weikong, etc. It is very convenient for construction and production management systems. The module integrates WiFi function, supports AP mode, STA mode, and AP+STA mode, which is very convenient for building a WiFi network, and performs PLC programming and data collection directly through WiFi. It does not occupy the PLC programming port. While the host computer monitors the PLC data through the Ethernet, the touch screen can communicate with the PLC through the multiplexing interface X2. Support the vast majority of SCADA software in the field of industrial control, support Mitsubishi MC Ethernet protocol, and Modbus TCP master-slave communication. Support point table detection function.

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BCNet-FX-S function

  1. Installed on a 35mm guide rail, no external power supply is required. The COM1 port is connected to the S8 programming communication port of FX, and the COM2 expansion port is used for touchscreen communication.
  2. Through the WEB server or the configuration diagnostic tool BCDevice, the device can be parameterized and run diagnostics.
  3. Automatically adjust the baud rate of the FX programming communication port, which can meet the needs of large data communication.
  4. Integrated WiFi function, support AP mode, STA mode, and AP+STA mode.
  5. PLC programming and data acquisition can be performed through WiFi.
  6. Support Ethernet communication of MELSOFT products (GX Works2, GX Developer, etc.).
  7. Support the communication of the host computer MC Ethernet protocol (MELSEC Communication Protocol), and support the access of the host software (Kingview, MCGS, Force Control, IFIX, INTOUCH, KepWare OPC server, etc.).
  8. Integrated ModbusTCP server, support FC1, FC2, FC3, FC5, FC6, FC16, Modbus data area is automatically mapped to FX data area.
  9. With MC communication protocol, programming in advanced languages ​​(such as VB, VC, C#, etc.) can be realized, and data communication with Mitsubishi FX can be realized, which is convenient for the development of a production management system.
  10. The SCADA (host configuration software) supporting the OPC channel communicates with FX in OPC mode.
  11. It can realize MELSOFT connection, MC protocol connection, and Modbus TCP connection mode at the same time, and support the connection of 32 upper computers.
  12. Support firmware updates on the user side through Ethernet, one purchase, and permanent upgrade.

Typical Application

Product numberBCNet-FX-S
DescribeMitsubishi FX series PLC Ethernet communication processor
ColorMetallic Black
Status DisplayPwr,COM1,COM2,WiFi
Ethernet interface
Interface Type
output rate
Protocol support
Number of TCP connections
Link/Active indicator, automatic polarity crossover
RJ45 female socket
up to 32
WiFi interface
Interface Type
transmit power
Receive sensitivity
Wireless type
Security Mechanism
Protocol support
number of connections
802.11 b/g/n 2.4G-2.5G
External high-gain antenna
+26dBm(MAX,2.4G 802.11b/g/n)
-89dBm(802.11b), -74dBm(802.11g), -72dBm(802.11n)
Station/AP mode
up to 32
X1 interface (connected to PLC)
Interface Type
Transmission rate
Protocol support
MD8 communication female port
9.6K, 19.2K, 38.4K, 115.2Kbps
FX programming port
X2 interface (with HMI)
Interface Type
Transmission rate
Protocol support
MD8 communication female port
9.6K, 19.2K, 38.4K, 115.2Kbps
FX programming port
Programming software
Configuration Software
OPC software
GX Works2
Kingview, 3D Force Control, etc.
KepWare OPC
Diagnostics and Parameter settingIE browser, default, BCDevice
Power supply
Voltage type
FX communication port to take power directly (communication cable) or external 24VDC
Operating temperature0~60℃
Working humidity90% non-condensing
Installation method35mm rail installation
Electromagnetic Compatibility2014/30/EU
Factory agingThe 60-degree aging box runs for 168 hours, and the power is turned on and off 500 million times
Communication stabilityContinuous communication with PLC for 30 days, 130 million times of communication with 0 errors
CertificationCE Certification
Dimensions (LWH)90*24*65mm

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