eWON FLEXY – advanced modular VPN Router


Industrial Modular Datalogger, PSTN/3G/WAN/WIFI, with many embedded features

The eWON Flexy is the first industrial modular M2M router and data gateway designed for secure VPN remote monitoring projects. The flexibility allows to link remote devices in an environment where communication technologies are constantly changing but also to communicate universally with the most varied field equipment, regardless of the protocol used. For SCADA applications, simplify your development with the in-built tag publishing through SNMP, ModBus-TCP or even with its new OPC-UA server compliancy.

The eWON Flexy 100 is a M2M data gateway designed for large-scale deployments of remote sites. Flexy 100 incorporates all the classic features of eWON, except the routing functionality between the WAN, LAN and RS232/422/485 or MPI/Profibus sides. The Flexy 100’s main applications are remote monitoring and data collection of massive number of sites.

The eWON Flexy 200 is a M2M router that incorporates all eWON features of router and gateway between WAN, LAN and RS232 fieldbus/422/485 or MPI/Profibus. 



The eWON Flexy embeds VPN capabilities and compatibility with Talk2M and eFive. This allows highly secure remote access for remote monitoring, troubleshooting and application tuning. The Flexy 20x adds routing capabilities that allows remote access to any serial or Ethernet devices behind the eWON Flexy. It enables PLC remote maintenance, remote IP camera, remote HMI monitoring, etc.


The eWON Flexy is able to perform local data acquisition using the serial or Ethernet port. For those devices only providing USB port, a dedicated 3 x USB ports module is now also available. The data acquisition process is built around a tagged database in which each tag is associated with an I/O server. The eWON Flexy is able to perform data acquisition with the following protocols: Modbus RTU, Modbus TCP, Uni-Telway, EtherNet/IP, DF1, FINS TCP, FINS Hostlink, ISOTCP, PPI, MPI, Profibus, Mistubishi FX, Hitachi EH, ASCII. 


The eWON Flexy provides full support for alarm triggering, acknowledgment, status and traceability. Alarm thresholds (4x) and parameters (activation delay, deadband value) can be set on every tagname. The complete alarm cycle (ALM, RTN-return to Normal, ACKnowledgment, END) is traced and available for monitoring and analysis. Alarm notification can be performed by email, SMS, SNMP trap and/or put FTP.


Continuous data logging and buffering can be performed on every tagname. Each tagname can be logged on fixed interval or on change (with deadband). eWON stores tag data values (+timestamp) in its internal database (up to 1,000,000 time stamped points) for statistical analysis and later review (historical logging) or to analyze recent trends (real-time logging). The datalogging files can be easily retrieved by FTP, HTTP or as an e-mail attachment.



The eWON Flexy has an integrated web server (free of charge) for configuration and monitoring purposes. The eWON Flexy provides a cost effective HMI, viewable wherever you are through any standard Web browser interface.



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