Dear ROS users, We just published* 3 packages* for interfacing, using *Modbus TCP communication*,your ROS workstation with some industrial component like the famous *In-Sight camera from Cognex and the Siemens S7 PLC*. You'll find a *link and a quick tutorial* for all those three packages: http://www.generationrobots.com/blog/en/2015/04/cognex-siemens-plc-modbus-pkg/ *Modbus package* : http://www.generationrobots.com/en/content/87-modbus-package *Cognex In-Sight Modbus package* : http://www.generationrobots.com/en/content/88-modbus-cognex-in-sight *Siemens S7 PLC Modbus package* : http://www.generationrobots.com/en/content/89-plc-siemens-modbus-ros-package Here is also the link to the ros wiki : http://wiki.ros.org/modbus Enjoy ! Wagdi Ben yaala -- *Best Regards / CordialementWagdi Benyaala | *Research Engineer *+33 556 393 705**wb@generationrobots.com * *Génération Robots / HumaRobotics* generationrobots.com / humarobotics.com *Official distributor of Rethink Robotics* *for Baxter and Sawyer ** robots*. [image: http://www.generationrobots.com/fr/content/86-rethink-robotics-devoile-son-nouveau-robot-collaboratif-intelligent-sawyer] * *