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Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP

Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
-21 %
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
Ethernet or Wireless WiFi Communication Module MODBUS RTU(RS232/RS485) to MODBUS TCP
$142.00
$180.00
  • Stock: In Stock
  • Model: 2251832691929559
  • Weight: 0.30kg
  • SKU: 2251832691929559

Available Options

BCNet-MB(RTU to ModbusTCP)

BCNet-MB is an economical Ethernet communication processor, which is designed to meet the increasing information requirements of factory equipment (equipment network monitoring and production management) and is used for Ethernet data acquisition (Modbus RTU/ASCII to Modbus TCP), it is very convenient to build a production management system.
The Modbus ASCII/RTU master station can communicate with Modbus ASCII/RTU devices through the multiplex interface, supports most SCADA software in the field of industrial control, and supports ModbusTCP and ModbusUDP communication methods.

BCNet-MB

Product number

Serial port type

Serial protocol

Ethernet protocol

BCNet-MB RS485

RS485

Modbus RTU/ASCII

Modbus TCP

BCNet-MB RS232

RS232

Modbus RTU/ASCII

Modbus TCP


BCNet-MB Features

Installed on a 35mm guide rail, directly connected to the RS485/RS232 interface of the Modbus RTU/ASCII device through a communication line, and connected to an external 24VDC power supply.
Integrate a WEB server, through the web page, you can set device parameters and run diagnosis, and set a login protection password to prevent tampering with configuration data.
This product is suitable for the network upgrade of Modbus RTU/ASCII and can cooperate with the configuration software of the host computer supporting Modbus TCP to directly read the data of the device through this module.
Support asynchronous and uninterrupted Modbus TCP access mode, which is different from the traditional master-slave response half-duplex mode, providing more efficient data access. That is, the client’s Modbus TCP request can send multiple Modbus TCP requests at the same time without waiting for the reply from the device, and the module will automatically and asynchronously reply to the response frame.
The serial port supports RS485 and RS232 optional, and the baud rate supports 9600bps~115200bps optional.
2KV surge protection, ESD electrostatic protection, high-strength anti-electromagnetic interference.
When connected to Modbus RTU/ASCII slave station, multiple PCs are allowed to collect PLC data at the same time, and real-time and reliability of data communication is fully guaranteed.
Support firmware updates on the user side through Ethernet, provide firmware with more functions for free, purchase hardware once, and upgrade permanently.

Product numberBCNet-MB
DescribeModbus Ethernet Communication Processor
ColorMetallic Black
Status DisplayPwr,COM1,COM2,Link
Ethernet interface
Interface Type
output rate
Protocol support
Number of TCP connections
Link/Active indicator, automatic polarity crossover
RJ45 female socket
10/100Mbps
ModbusTCP
6
X1 interface (connected to PLC)
Interface Type
Transmission rate
Protocol support
RS485
terminal
9.6K~115.2K
Modbus RTU/ASCII
X2 interface (with HMI)
Interface Type
Transmission rate
Protocol support
RS485
terminal
9.6K~115.2K
Modbus RTU/ASCII
Configuration Software
OPC software
Kingview, 3D Force Control, etc.
KepWare OPC
Diagnostics and Parameter settingIE browser, default 192.168.1.178, BCDevice
Power supply
Voltage type
External 24V
24VDC/100mA
Operating temperature0~60℃
Working humidity90% non-condensing
Installation method35mm rail installation
Electromagnetic Compatibility2014/30/EU
Anti-vibration4.5mm/30Hz/10Min
ESD6KV
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
Weight100g

BCNet-MB-S(RTU to ModbusTCP, wireless)

BCNet-MB-S is used for Ethernet data acquisition of Modbus ASCII/RTU equipment (instrument, inverter, PLC, etc.), the module integrates WiFi function and supports AP mode, STA mode, and AP+STA mode, which is very convenient to build WiFi network, directly Modbus ASCII/RTU device programming and data acquisition via WiFi.
BCNet-MB-S adopts the plug-and-play design, which does not occupy the communication port of the Modbus ASCII/RTU device, that is, while the programming software/host computer software monitors the device data through Ethernet, the Modbus ASCII/RTU master station can communicate with the device through the multiplexing interface. Modbus ASCII/RTU equipment for communication supports most SCADA software in the field of industrial control and supports ModbusTCP and ModbusUDP communication methods.

BCNet-MB-S Function

Installed on a 35mm guide rail, no external power supply is required. The COM1 port is connected to the RS485 port of the device, and the COM2 expansion port is used for Modbus master communication.
Through the WEB server or the configuration diagnostic tool BCDevice, the device can be parameterized and run diagnostics.
It is suitable for the network upgrade of Modbus ASCII/RTU, and the data of the device can be directly read through the configuration software of the host computer that supports ModbusTCP.
Integrated WiFi function, support AP mode, STA mode, and AP+STA mode.
RS485/RS232 device data collection can be carried out through WiFi or Ethernet.
Support asynchronous and uninterrupted ModbusTCP access mode, which is different from the traditional master-slave response half-duplex mode, providing more efficient data access. That is, the client’s ModbusTCP request can send multiple ModbusTCP requests at the same time without waiting for the reply from the device, and the module will automatically and asynchronously reply to the response frame.
Support ModbusTCP, ModbusUDP, Modbus RTU, and Modbus ASCII communication protocols, support various configuration software and OPC, and access device data through Modbus protocol.
Using ModbusTCP/UDP, it can realize high-level language (such as VB, VC, C#, etc.) programming, realize data communication with PLC, and facilitate the development of a production management system.
Support 32 ModbusTCP client connections.
Support firmware updates on the user side through Ethernet, one purchase, and permanent upgrade.

Product numberBCNet-MB-S
DescribeModbus 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
10/100Mbps
ModbusTCP、ModbusUDP
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
WPA-PSK/WPA2-PSK/WEP
ModbusTCP、ModbusUDP
up to 32
X1 interface (connected to PLC)
Interface Type
Transmission rate
Protocol support
RS485
terminal
9.6K, 19.2K, 38.4K, 57.6K, 115.2K
Modbus RTU, Modbus ASCII
X2 interface (with HMI)
Interface Type
Transmission rate
Protocol support
RS485
terminal
9.6K, 19.2K, 38.4K, 57.6K, 115.2K
Modbus RTU, Modbus ASCII
Configuration Software
OPC software
Kingview, 3D Force Control, etc.
KepWare OPC
Diagnostics and Parameter settingIE browser, default 192.168.1.188, BCDevice
Power supply
Voltage type
External 24V
24VDC/100mA
Operating temperature0~60℃
Working humidity90% non-condensing
Installation method35mm rail installation
Electromagnetic Compatibility2014/30/EU
Anti-vibration4.5mm/30Hz/10Min
ESD6KV
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)115*27*75mm
Weight150g

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