KSM-SCS-04 is a smart communication station designed for large-scale PV plants. Integrating an 8-port RS-485 data collector, dual CAN ports, 14 PLC ports, and an optical fiber ring network, it serves as the central nervous system connecting inverters, transformers, power meters, and PID units to SCADA—ensuring reliable, high-speed data acquisition across sprawling utility-scale installations.

Key Features

Integrated PLC & PID Support

Rated 800 Vac for both PLC and PID operation, enabling power line communication and PID recovery functions without additional equipment.

Seamless SCADA Integration

Aggregates data from multiple sub-arrays and uploads to SCADA via optical fiber, enabling centralized monitoring and control of utility-scale solar assets.

Optical Fiber Ring Network

1310 nm central wavelength with up to 20 km transmission distance, providing high-speed, interference-immune backbone communication for large plants.

Industrial-Grade Reliability

IP65 rated with -20°C to +55°C operating range and 5–95% non-condensing humidity tolerance, built for harsh outdoor environments.