FX3G-5DM & FX1N-5DM - Display module
This back-lit display module can be installed directly into the front face of the FX3G and FX1N/FX1S respectively and can be used to display the built in Real-Time Clock, bit device statuses and word device values, and error codes and step numbers, force bit device statuses, and adjust word device values.

FX3U-7DM Display Module &Holder
This back-lit display module can be installed directly to the front face of the FX3U or mounted in a cabinet or panel using the dedicated connection cable and holder kit. The FX3U-7DM can be used to monitor and adjust devices similar to the FX1N-5DM, but with added features like Keyword cancelation, device clearing, decimal to hexadecimal value conversion, and user message display.