1. DataHub ® OPC Tunneller Overview and Demo

2.  Cogent Real-Time Systems  Established in 1994  Wholly owned subsidiary of Skkynet Cloud Systems  Key stats  Over 8,000 active licenses used worldwide  Two offices Corporate headquarters in Mississauga, Canada NiC Corporation (Osaka, Japan) Established to focus on the embedded market Develop for M2M, M2C software for embedded devices About Cogent

3.  Cogent DataHub ® - Windows  OPC Tunnelling  Web HMI  Data Logging  OPC Server – Server Bridging  Excel  Historian  System Monitor  Email/SMS notifications  Modbus OPC Server  Modbus Tunnelling  DDE Tunnelling (Networking Excel)  Cascade DataHub ® - Linux  Linux – Windows connectivity Cogent Products

4.  It works!  Easy to configure  Efficient  Can handle up to 50,000 data point changes per second using standard off- the-shelf PC hardware  Extendable  Offers open APIs for custom projects  The Cogent DataHub ® comes with a powerful scripting language that helps you customize a solution that gets the job done.  Supports modern proxy servers for best in class plant network isolation  Secure  Cloud Ready!  Connect your plant to the cloud in a single install, securely. Third party monitoring, data aggregation, remote monitoring and supervisory control What makes the DataHub so unique?

5.  Network any number of OPC servers and clients.  Avoid the hassles of DCOM.  Easy to configure  Robust  Secure  Add any other DataHub Features  WebView  Data Logging  Bridging  Redundancy  Email/SMS  etc.  Also tunnels Modbus or Excel DataHub OPC Tunneller - Benefits

6. How it Works Connect a DataHub ® on the OPC server machine Configure a DataHub ® on the remote machine. Connect the OPC client. OPC Server Cogent DataHub OPC Client Cogent DataHub Network

7. The best implementation of OPC Tunnelling Local Extended Local OPC transactions protect OPC server and client―they always stay connected. o Extending OPC transactions across the network link exposes the OPC server and OPC client to network breaks. Local OPC Local OPC E x t e n d e d O P C

8. Multiple connections – Hub and Spoke OPC Server Cogent DataHub OPC Client Cogent DataHub Network A typical hub-and-spoke OPC tunnelling scenario OPC Server Cogent DataHub OPC Server Cogent DataHub

9. Multiple connections – Redundancy OPC Client Cogent DataHub Network OPC Server Cogent DataHub OPC Server Cogent DataHub PLC Seamless, split-second switchovers, only triggers when the data source changes. Switchover can trigger on changes in point value or quality, for a single point or any point in a group. Allows selection of a preferred data source. No dependency on timers reduces switchover latencies. Rate of change monitor to switch when data flow slows down. Complete access to both data sources at all times to facilitate diagnostics.

10. Multiple connections – Daisy Chain OPC Server Cogent DataHub OPC Client Network A typical daisy chain OPC tunnelling scenario Cogent DataHub Network Cogent DataHub (etc...) OPC Client

11. Tunnelling to the Cloud Industrial System HMI OPC ODBC TCP DDE MES OPC Server DataHub Cogent DataHub ® is cloud-ready Connects to Skkynet’s Secure Cloud System via Tunnelling feature. Bi-directional data flow with no open firewalls. Connect to any legacy system.

12.  Eliminates DCOM.  Easy to configure  Robust  Secure  Maintains all OPC connections when the network is down.  Works with OPC, DDE (Excel), and Modbus.  Integrates seamlessly with all DataHub features: Data Logging, WebView, Bridging, Scripting, Email/SMS, and more. DataHub OPC Tunneller