Eclipse update site: http://sourceforge.net/projects/eclipse-plugin.openconf.p/files/update-site/
KNOWN ISSUE WITH THE UPDATE SITE DUE TO SOURCEFORGE ENCRYPTION POLICIES:
If you experience problems with the SSL handshake during update please refer to http://gnuarmeclipse.github.io/blog/2017/01/29/plugins-install-issue/
Install via Eclipse marketplace:
https://marketplace.eclipse.org/content/ethernet-powerlink-openconfigurator
The project provides a plugin for the openCONFIGURATOR core...