trait
High transmission rate: Supports a transmission rate of up to 12 MBd, suitable for high-speed data transmission scenarios.
Multi-slave support: Up to 126 Profibus slaves can be connected to meet the needs of large systems.
Electrical isolation: With electrical isolation function, improve the safety and stability of the system.
Redundant operation: Supports redundant operation, which can be implemented through external devices (such as RLM 01) to achieve line redundancy and enhance system reliability.
Easy configuration: Configuration and parameter setting is done entirely through Control Builder F without the need for additional external configuration tools.

argument
Transfer rate: up to 12 MBd
Maximum number of slave stations: 126 slave stations are supported
Physical port: RS485
Electrical isolation: With electrical isolation function
Onboard shared memory: 256 KB
Baud rate: Supports baud rates up to 12 MBd
specification
Manufacturer: ABB
Product type: Fieldbus communication module, compliant with PROFIBUS-DP V1 standard (DIN 19245 Amendment 1)
Series: May belong to ABB’s AC800M series
Size and weight
Size: The exact size is not given directly in the search results, but is mentioned for use with PM 802F or PM 803F, the exact size may vary due to use with other components.
Weight: Two different weight values are provided in the search results, 0.24kg and 0.26 kg shipping weight of 1.3 kg. Actual weight may vary from batch to batch and configuration.

effect
Fieldbus communication: as the interface of Profibus fieldbus, to achieve digital and intelligent communication between devices.
Industrial automation control: In the field of wind power, hydropower, nuclear power and other industrial automation, to provide efficient and reliable communication and control functions.
System Integration: As part of ABB’s industrial automation solutions, it integrates seamlessly with other ABB products to improve the overall performance and efficiency of the system.