We are planning to Upgrade all our FBM221s on site to FBM228s. Has anyone be through this type of Upgrade? Any know issues? Here is the Current / proposed layout. Current Proposed FoxIA Version 8.4.3 FoxIA Version 8.4.3 Mesh Network Mesh Network ZCP270 ZCP270 FBM221 FBM228 ICC ICC/FCS FOXCAE Field Device Manager Thanks Dustin _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave