Kehua Smart Communication Box PLC

The smart communication box features RS485 port, PLC port, DI port, DO port, AI port, etc. for collecting data from the PV installation and transmitting it to the monitoring platform, which implements the smart communication and management of the PV system. Besides that, the KM-ACU supports an external meter and environment detector for PV installation management.

Features:

• Flexible and varied network methods, integration with fibre optic switches, data loggers, etc.
• Includes a SPID module to prevent the PID effect of the PV system and extend its service life
• Includes a PLC module to implement smart communication control and does not require wiring
• Compatible with a dual transformer with split winding, configuration of dual PID modules and dual PLC modules allowed
• IP 66 rating, can be used outdoors
• Possible wall, bracket and floor installation