Logiplus Data Entry Devices are designed with Robust terminals for entering information, a Wide LCD screen, keyboard with backlight and different serial link options. The ATESS Data Entry system includes an Ergonomic keyboard with tactile effect and integrated illumination. Large LCD screen with 4 lines of 20 characters. Directly powered from the train battery. Current loop interface according to NF F 69-010 for SNCF ATESS interface, RS485, CAN. Optional Compact Flash interface and real-time clock with battery back-up.