Multi-Protocol Data Concentrator (DC)

An intelligent device with Multi-Protocol ports to acquire data from clusters of meters with built-in Multi-Wireless communication to transfer data to the remote data acquisition server.
Trust Link is used in automatic meter reading (AMR) and Advanced Metering Infrastructure (AMI) architectures. Collects information and data from Utility Meters (Electricity, Water & Gas), and saves into the local storage before forwarding data to the headquarters.
The built-in Web Server feature increases flexibility and convenience, making it easy to configure and maintain the system via the internet.
Multi-Metering Protocols









Multi-LPWAN (Low Power Wide Area Network) Wireless Communication Technology



LTE/3G/2G
Communication Protocols
- TCP
- UDP
- CoAP
- MQTT
- JSON
- BINARY
- CBOR
- Etc.
TustLink (DC-100 Series)

Main/Solar Powered Data Concentrator

Main/Solar Power

Mobile Communication

Over-The-Air Update (OTA)

RS 485

GPS Location

LPWAN Communication

Digital I/O for Multi-Sensors

RS 232

Backup Battery
TustLink (DC-200 Series)

Battery Powered
Data Concentrator

Battery Power

Mobile Communication

Over-The-Air Update (OTA)

RS 485

LPWAN Communication

Digital I/O for Multi-Sensors

RS 232