Trawler automation with DeviceNet - continued
Their research prior to the project indicated that DeviceNet was a very reliable option. In addition, the possibility for future proofing, which allows I/O to be added to DeviceNet by simply placing another IDC on the flat media, reinforced the potential of DeviceNet as a viable choice for the Ocean Breeze. "If you want to test something in a 'harsh environment,' try it on a fishing boat," said Hansford. Simunovich Fisheries did just that with DeviceNet and saw that it could succeed in an environment where other systems had failed. Using DeviceNet, FHE designed this system specifically to network critical equipment on the Ocean Breeze. Extensive monitoring of engine and exhaust temperatures is now able to identify potential problems - like those that caused the fire and extensive damage - before they can do harm.
With the exception of a few problems, this was quite an achievement. Especially considering the size and complexity of the system, as well as the fact that this was their first DeviceNet installation. A year after installation, DeviceNet has proved to be the reliable option they were looking for. "This project completely breaks the mold of traditional marine wiring proving the ruggedness and flexibility of DeviceNet technology," said Wright. Given the chance, Simunovich plans to use DeviceNet on other large trawlers in the future.
