BCNet-S7200 is used for Ethernet data acquisition of Siemens S7-200/SMART S7-200PLC, which is very convenient to build a production management system.
The BCNet-S7200 does not occupy the PLC programming port, i.e. the programming software/upper computer software monitors and acquires PLC data via Ethernet while the touch screen can communicate with the PLC via the extended RS485 port.
BCNet-S7200 supports most SCADA software in the field of industrial control and supports Siemens S7TCP Ethernet protocol and ModbusTCP protocol.
BCNet-S7200 straight-through type: BCNet extended DSUB 9-pin female port, which can be connected to Siemens and Proface touchscreens, multi-master cables, and communication boards.
BCNet-S7200 bridge type: BCNet extended DSUB9-pin female port, can connect to touch screen

BCNet- S7200 Features.

1、 Support multi-master communication, the expansion port can be connected to touch screen or other master station.
2、 Through WEB server or configuration diagnostic tool BCDevice, you can set parameters and run diagnostics on the device.
3、 Baud rate 9.6Kbps~187.5Kbps adaptive.
4、 Installed directly on the PLC’s PPI communication port or EM277’s communication port, no external power supply is required.
5、 Support Siemens S7 Ethernet communication driver, including MicroWIN, support WinCC to directly connect to S7-200 by TCP/IP.
6、 Users can use high-level language programming (such as VB, VC, C#, etc.) according to BCNetS7 protocol to realize data communication with S7-200, which is convenient for developing production management system.
7、 BCNetS7 OPC server is provided free of charge to support OPC channel for SCADA to communicate with PLC in OPC mode.
8、 Integrated ModbusTCP server, Modbus data area can be mapped to S7-200 registers automatically or edited.
9、 It can realize S7TCP connection and ModbusTCP communication at the same time, and support the connection of up to 32 upper computers.
10、 Support user side firmware update via Ethernet, once purchased, permanently upgraded.

BCNet- S7200 Module Installation

BCNet- S7200 Typical Applications

Technical parameters

Product ModelBCNet-S7200
DescriptionSiemens S7-200 Ethernet communication processor
ColorMetallic Black
Status displayPwr, Bus
Ethernet Interface
Interface Type
Transmission Rate
Protocol Support
Number of TCP connections
Link/Active indicator, line sequence adaptive
RJ45 female socket
Siemens S7TCP, ModbusTCP, OPC, TCP/IP protocol open
max 32
S7 interface
Interface Type
Transmission rate
Protocol support
DSUB 9 pin male
9.6K, 19.2K, 187.5K, baud rate adaptive
PPI/MPI slave
man-machine interface
Interface Type
Transmission rate
Protocol support
Type of entry
DSUB 9 pin female
9.6K, 19.2K, 187.5K
PPI/MPI slave
Siemens, MCGS, Wenview, Delta, Kinco, etc.
programming software
Configuration Software
OPC software
KepWare OPC, BCNetS7 OPC
Diagnostics and parameter setting toolsIE browser, default, BCDevice
Power supply
Voltage type
PLC communication port to take power directly
Working temperature0~60’C
Working humidity95% non-condensing
Installation methodPlug and play
Electromagnetic Compatibility2014/30/EU
CertificationCE certification

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