Protoss PE11-H – LAN Converter RS485 ↔ Modbus TCP

🔌🌐 Protoss PW11-H – RS485 → Modbus TCP (LAN)

Protoss PW11-H is a converter serving as a communication bridge between devices with RS485 (Modbus RTU) interface and a superior system using Modbus TCP. It enables integration of inverters, electricity meters, wallboxes, and other third-party technologies into the SHE system, where all control logic is implemented through Quick Apps.

💼 Business presentation

Protoss PW11-H is a key infrastructure element in projects where long-term stable and proven communication is required between technologies and the control system. The converter is widely used in the SHE system and its communication is tested in real installations. It is suitable for installations in cabinets with available LAN network, where emphasis is placed on trouble-free and continuous operation. The converter does not control any technologies by itself, but creates the necessary communication layer without which it would not be possible to integrate technologies into the SHE system.

🧩 Role in SHE system

Protoss PW11-H is a necessary component of the SHE system in cases where the connected technology does not support Modbus TCP communication. The converter is particularly necessary for communication with inverters, wallboxes, EX01 module, and other devices using RS485 bus. Without this converter, it would not be possible to fully integrate and control the mentioned technologies using SHE QA.

⚙️ Key features

• Communication conversion RS485 (Modbus RTU) → Modbus TCP
• Connection to LAN network
• Power supply 100～240VAC@50～60Hz
• Mounting on 35 mm DIN rail
• Proven communication stability in real installations

🔌 Operating conditions

• Available Ethernet local (LAN) network
• All devices must be on the same local network (control unit, converter, and connected technology) to ensure mutual communication
• Power supply 5–36 V DC
• Device with RS485 (Modbus RTU) communication support