Industrial Automation • WebSCADA • IoT • Machine Tool SolutionsChennai, India | +91 97910 40814
SLDC Connectivity & Telemetry

Plant-to-SLDC real-time telemetry integration

End-to-end engineering for renewable energy plants and industrial sites requiring reliable data transmission to State Load Dispatch Centre systems.

What We Deliver

From field data to control-centre telemetry

Versatile Automation can integrate the field devices, communication gateway, protocol mapping and telemetry path required for SLDC connectivity.

IEC 60870-5-104 connectivity
Modbus RTU/TCP data acquisition
RS232 / RS485 / Ethernet interfaces
Energy meter integration
PLC / RTU / turbine controller integration
Timestamping and data quality supervision
Network-loss buffering / store & forward
WebSCADA link health monitoring
REFERENCE ARCHITECTURE
Wind Turbine / Solar Inverter / Meter / PLC
Modbus / Serial / Ethernet / Native Protocol
Versatile RTU / Communication Gateway
IEC 60870-5-104 over TCP/IP
SLDC / Grid Control Centre
Telemetry Parameters

Typical data supported

Final point list and information-object mapping are configured according to the SLDC / utility requirement for each project.

Electrical

Active Power, Reactive Power, Voltage, Current, Frequency and Power Factor.

Energy

Import / Export Energy, cumulative generation, daily generation and plant-level energy values.

Status

Breaker open/close, grid availability, turbine/inverter run status, remote/local state and communication status.

Alarms

Critical plant, protection, grid and communication alarms with status and event timestamp.

Quality & Time

Timestamping, stale-data indication, data-validity supervision and communication diagnostics.

Custom Mapping

Configured point lists, addresses, ASDU types, scaling and naming based on the target SLDC integration document.

Engineering Scope

Protocol conversion and communication reliability

Designed for plants where local machine protocols differ from the SLDC telemetry interface.

IEC 60870-5-104MODBUS RTUMODBUS TCPRS232RS485EthernetTCP/IP4G/LTERTU IntegrationSCADA Monitoring