MELSEC-Q Energy Measuring and Insulation Monitoring Modules Specification Change Bulletin

This technical bulletin details specification changes for the Mitsubishi MELSEC-Q series energy measuring modules (QE81WH, QE81WH4W) and insulation monitoring module (QE82LG), effective from September 2012 shipments. Changes include GX Works2 support, front part serial number printing, corporate logo and QR code addition on the nameplate, addition of a data acquisition clock function, and addition of reactive power measuring function.