Here at Whzan we have utilised a cheap Android smartphone (Huawei £42/$60) to form the link between the M3 and Whzan. This permits two way access to all of the SL variables in the PLC.
We have linked via the Crouzet / phone Bluetooth interface although we have a prototype serial interface working from the phone.
This low cost solution gives full 3G access and is ideal for remote monitoring/control of Crouzet installations. Coupled with Whzan it provides a means of creating a full interactive graphical web interface linked via 3G. Data traffic is light and updates can be at any frequency from 10 secs to once a day.
Feel free to contact me if this of interest. Regards Keith.
3G Mobile Gateway to M3 Controller
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