Web Data Loggers

DL8 Series Components Functions
Features Web Browser Views Setup
Network System Configurations Application Examples Demo Site
Communication Adaptor

DL8 Series
Web Enabled Remote Terminal Unit
Use internet and your own smart phone to build up remote monitoring system

DL8 Series DL8 Series Demo Site

Functions & Features
Simple remote monitoring via internet without needing to build up a complex PC based system

Pre-installed user-friendly browser view for remote data access through smart phones or tablets
Four types of DL8 are available: Type A for ‘Browsing’ function with an internet browser; Type B added with ‘Reporting’ function by e-mails; Type C added with ‘Logging’ function with an SD card memory, and Type D with ‘I/O Mapping’ over Modbus/TCP network.
Various network protocols are usable: TCP/IP, SMTP client, HTTP server, FTP client and server, Modbus/TCP master and slave
R8 Series remote I/O modules available to accept a wide variety of field signals


● M-System Company does not provide smart phones and/or telecommunication services.

Model Features CE marking
DL8-A Web server Yes
DL8-B Web server + E-mailing Yes
DL8-C Web server + E-mailing + SD card logging Yes
DL8-D Web server + E-mailing + SD card logging
+ I/O mapping + I/O Marshalling Advanced View

Products Line up


DL8 Series System Concept

M-System's model DL8 is a remote terminal unit with basic web server function. Various sensor signals are gathered from built-in I/O modules or remote I/Os connected through Ethernet Modbus/TCP, and monitored through Intranet or Internet using a web browser.

DL8 System Concept


Web Browser Views

Users do not need any additional application program to view the data. User-friendly browser views are already installed: Data, Trend and Event Log views. Each one is basic but useful, designed for ease of browsing on a small screen of smart phones and tablets.

Web Browser Views

Page top

M-System Products Guide

Series Line up