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 … Read more