Lumel KD6 40100M2, Datalogger with Internal Web page, Universal 85-253VAC, 90-300VDC, 4 x Programmable Analogue Inputs, Modbus TCP/RTU,HTTP/NTP/FTP/RS485/USB Comms, csv File Datalogging Independent logging System Internal Web page 8GB Flash Memory USB/RS485/Ethernet Comms as standard Modbus TCP/RTU,HTTP/NTP/FTP Protocols Universal 85-253VAC, 90-300VDC Supply Optional 6 x Relay outputs Optional Binary Inputs and Outputs Optional Additional 4 Analogue Inputs Specification Lumel Part Number KD6 40100M2 Functions Communication Data logger and Internal Web page Supply Voltage 90-300VDC or 85-253VAC Protocols TCP/RTU/HTTP/NTP/FTP Communication Ports RS485/USB,Ethernet RS485/RS232 Baud Rate 1200,2400,4800,9600,19200,38400,57600,115200 bit/s USB Baud Rate 115200 bit/s Ethernet Baud Rate 10,100 Mbit/s Real Time Clock 1min/month (30ppm) Isolation 3.5kV Weight 600g Factory Pack Qty 1 EU Directives EN61000, EN61010 Safety Protection Class II Enclosure Material PC/ABS non combustable-self-extinguishability, complying with UL 94 V-0 Enclosure Protection IP20 Operating Temperature -20 →+70 °C Datasheet Product Datasheet User Manual