SMA RS485 card "DM 485 CB-10"
The SMA RS485 DM-485 CB-10 card is a communication interface designed for SMA inverters. It enables these inverters to be integrated into an RS485 communication network, often used for centralized monitoring and management of photovoltaic systems. This type of card is ideal for multi-inverter installations and sites where wireless connectivity is difficult.
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SMA RS485 "DM 485 CB-10" board
The SMA RS485 DM-485 CB-10 card is a communication interface designed for SMA inverters. It enables the integration of these inverters into an RS485 communication network, often used for the centralized monitoring and management of photovoltaic systems. This type of card is ideal for multi-inverter installations and sites where wireless connectivity is difficult.
Key features of the SMA RS485 DM-485 CB-10 board:
- RS485 communication interface: Ensures a stable RS485 connection for data transmission between inverters and the management system.
- Compatibility with SMA devices: The DM-485 CB-10 card is compatible with many SMA inverters, enabling centralized monitoring via a tool such as Sunny WebBox.
- Long-distance connection: RS485 enables stable connections over long distances, up to around 1,200 meters, ideal for large installations where inverters are far apart.
- Multi-inverter monitoring: The DM-485 CB-10 board can connect several inverters in a "daisy chain" topology, making it easy to monitor several devices on the same network.
Advantages of the SMA RS485 DM-485 CB-10 board :
- Reliable data transmission: RS485 protocol is robust and less prone to electromagnetic interference, offering greater stability in industrial environments or large-scale installations.
- Easy wiring: Serial connection reduces the need for individual wiring for each inverter, simplifying installation and reducing costs.
- Compatibility with centralized monitoring: Combined with SMA management devices, such as the Sunny WebBox, it enables centralized monitoring and management, which is particularly advantageous for complex photovoltaic systems.
Typical use of the RS485 DM-485 CB-10 board:
This module is particularly suited to commercial or industrial photovoltaic systems, where several inverters need to be monitored simultaneously. It is also suitable for environments where wireless communication could be disrupted or unreliable, due to distance constraints or interference.
In conclusion, the SMA RS485 DM-485 CB-10 card is an efficient communication solution for multi-inverter installations requiring centralized monitoring, guaranteeing a reliable connection over long distances.