Features 4, 8 or 22 Station plug-in module with enhanced surge suppression 22-station expansion module (one per controller) Notes: Newer ICM-400 and ICM-800 modules are backward compatible with the original ICC controller. Suits: ICC, ICC2 & HCC Overview These enhanced station output modules include additional surge suppression, in increments of 4, 8, or 22 stations. Optional EZ-DM expands up to 54 stations with EZ-1 decoders, either alone or combined with conventional modules.
