Tigo RSS Transmitter in the DIN rail version is a key component of the Rapid Shutdown system in photovoltaic installations. The device works with Tigo TS4-A-F and 2F modules, ensuring safe system operation and compliance with fire protection requirements.

The transmitter is responsible for sending the communication signal to TS4 devices using PLC (Power Line Communication) technology, which eliminates the need for additional control wiring.

Product features:

• Supports Rapid Shutdown system for Tigo TS4-A-F and 2F
• PLC communication – no need for additional signal cables
• Automatic switch to safe mode in case of signal loss
• DIN rail mounting – quick installation in the electrical cabinet
• High compatibility with photovoltaic systems
• Plug & play integration

Key technical specifications:

• Device type: Rapid Shutdown transmitter
• Communication: PLC (Power Line Communication)
• Compatibility: Tigo TS4-A-F and 2F
• Mounting: DIN rail
• Safety function: automatic voltage reduction in case of signal loss

How does it work?

RSS Transmitter sends a keep-alive signal to TS4 devices. If the signal is lost, the modules automatically switch to Rapid Shutdown mode, reducing voltage to a safe level. Once the signal is restored, the system returns to normal operation.

Applications:

• Residential and commercial photovoltaic installations
• Systems requiring Rapid Shutdown functionality
• DIN rail mounted installations
• Retrofit of existing PV installations