Digital panel recorder N30B is destined to data readout and recording from devices with RS485 interface and Modbus RTU protocol. Features : - RS485 interface with Modbus RTU protocol (Master and Slave) - 3-colour display (14 mm height), programmable in 3 ranges of the displayed value. - 21-point individual characteristic (indication rescaling). - Internal memory (350064 records). - Data archiving on MMC/SD card with capacity up to 4 GB. - Data archiving on PC in MySQL database. - Conversion into an analog signal (0…10V or 0/4…20mA). - Indication of capacity exceeding of MMC/SD card. - RTC with daylight saving time (DST) automatic adjustment. Borna Niroo Karan (Bornika) is the exclusive agent of LUMEL in the fields of consultation , sales and distribution of power industry products including Digital Recorder products .