User's Manual

Doc #: 1ANSU-160004
DNI SGDC-D22 User Manual
i. 1
1. Introduction
1.1. General Description
DNI data collector SGDC-D22 is a 3G version ARM9 based embedded system with 3G for WAN communication and
Ethernet port, RS-232 and RS-422/485 interfaces for LAN communication as well to collect data from devices via
LAN communication and forward to data center via WAN communication. The communication capability can fulfill
the requirements in smart metering and distributed energy monitoring applications as well as the sensor network and
internet of things applications.
Figure 1, DNI data collector applications.
1.2. Target Applications
DNI data collector is an embedded system designed for smart grid applications as well as the IoT related applications.
1.3. Product Information
Model Name
Description
SGDC-D22
Data collector with 3G communication board.