trait
High performance: The CMA121 is designed to meet the needs of industrial automation applications, providing high performance data transmission and control capabilities.
High reliability: High reliability ensures stable operation in industrial automation environments.
Wide application support: CMA121 is widely used in various industrial automation fields, such as production line automation, robot control, energy management, logistics management, etc.
Scalability: The CMA121 may support some scalability to accommodate industrial automation systems of different sizes and complexity.

Parameters and specifications
Brand: ABB
Type: Interface for industrial automation equipment
Operating voltage: 260V (according to some search results)
Output frequency: 120kHz (according to some search results)
Product Certification: CMA121 ABB