What are the differences between the Pana40 Plus MKI controller and the Pana40 Plus MKII controller?
The main difference is that the Pana40 Plus MKI (Model 840) only has a single door re-open relay whereas the Pana40 Plus MKII (Model 842) has three programmable relays. The individual relays may be programmed to re-open the doors, initiate a nudging command to the elevator controller, signal fault conditions or to act as a backup to one of the other relays etc. The Pana40 Plus MKII also has a mains voltage selection switch, firmware support for the 3D, a second 8-segment LED display as well as other operating modes.