SYNC 2111

Intelligent RTU

SYNC 2100 series are compact RTUs with high performance attributes combining IO support, advanced PLC function support and wide range of protocols. With it modular design and enhanced security and EMI/EMI as well as environmental ruggedness, SYNC 2100 is suited for a wide range of application including distribution asset monitoring (RMUs, reclosers, sectionalizers, Distribution transformers, etc.), substation asset monitoring and wind / solar remote monitoring.


SYNC 2100 series of Intelligent Remote Terminal Units (RTUs) are ideal for various T&D I/O monitoring, Distribution Automation and Substation Monitoring applications.

The stand-out features of these products include :

Modularity: They are modular and can be customized for exact I/O monitoring requirements through the use of DI / DO / AI cards.
Protocol Support: They support a wide range of protocols including IEC 61850, DNP3.0, IEC 60870-101/104 and Modbus, as well as logic (IEC61131-3) and wireless communication interface options (GPRS/CDMA/3G/RF/Zigbee). This means that this single unit can perform multiple functions reducing the need for additional hardware, thus reducing capital costs.
Low Maintenance Cost: A single device also means minimization of maintenance, replacement, and inventory costs.
Rugged: They are rugged enough for substation use and comply with IEC 61850-3 in this regard.
Latency: They provide improved latency support through time synchronization and good time stamping resolution. Good latency is important in Distribution Automation applications where millisecond differences could be critical in fault isolation, diagnosis and problem resolution.

Key Features

License option to enable standard protocols DNP3.0, IEC 60870-5 101/103/104, DLMS- COSEM, Modbus, IEC 61850 ed2.0 and previous editions.

Internal and external pluggable cellular modem

Such as SPABus, Couirer ed 2.0, SEL and many more which are commonly used in utility legacy devices

Wide range of AC and DC power supply

Architecture Diagram


Remote Monitoring and Control of RMU Stations

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Enabling Data Transmission from Wind Farm to Distribution Center

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System Architecture - Sync 2101

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Migrating to Distribution Automation

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