The Siemens 549-210 Digital Point Expansion Module is a versatile and high-performance add-on unit designed to expand the digital I/O capabilities of programmable logic controllers (PLCs). This module is specifically tailored for industrial automation applications, offering precise control and data acquisition capabilities.

The Siemens Simatic 6ES7 288-1DR16-0AA0 is a compact, versatile control module designed for industrial automation systems, offering reliable performance and seamless integration.

Technical Parameters Parameter Category Specification / Value Brand Eaton Product Designation IZM-DTP+EPA (Combination Kit) Compatible Series Eaton IZM Series Air Circuit Breakers Components Included 1 x Digital Test Plug (IZM-DTP) 1 x Extended Protection Adapter (IZM-EPA) Digital Test Plug (DTP) Function Secondary Injection Testing of the Electronic Trip Unit Extended Protection Adapter (EPA) Function Provides connection points for external Earth Fault (Ground Fault) protection sensors. Typical Use Case • Testing & Commissioning: Verify trip unit settings and functionality. • Enhanced Protection: Implement comprehensive ground fault protection by connecting external CBCTs (Core Balance Current Transformers). Connection Plugs directly into the electronic trip unit of compatible IZM breakers.