EHDB280-21-11 is an ABB product model that may belong to a specific ABB product family, but the specific family name is not explicitly mentioned in the search results.
Features:
Communication capability: EHDB280-21-11 provides two effective communication ports that support DeviceNet and the RS-485-based DF1 protocol.
Display function: Display three-phase current and three-phase voltage readings at the same time.
Materials: Display modules use non-brominated, FDA-approved plastics for applications such as pharmaceutical, food processing and control room fire protection requirements.
Connectivity: Multiple analog and digital I/O connections with Rockwell Automation.
The EHDB280 is a product family under the ABB brand commonly used in industrial automation control systems.
Features:
High-performance: EHDB280 adopts high-performance processor and advanced control algorithm, which can realize high-speed and high-precision data processing and control operation.
Multi-variable monitoring: It can monitor and control multiple variables at the same time to ensure the stability and efficiency of the production process.
Flexibility and scalability: As a programmable controller, the EHDB280 can be customized and configured according to application requirements.
Communication protocols: PROFIBUS DP, MODBUS RTU, IEC 60870-5-101/104, DNP3, etc.
Communication speed: up to 12Mbps.
Power supply: Dual power supply redundant input, DC(9-36)V, typical DC24V, power consumption less than 4W, with DC1500V voltage isolation and reverse protection function, industrial terminal interface.
Communication rate: Supports a variety of communication rates, including 9.6kBit/s, 19.2 kBit/s, 45.45kBit/s, 93.75kBit/s, 187.5kBit/s, 500kBit/s, 1.5MBit/s, 6MBit/s, and 12MBit/s.