ABB 202-DFNT-MCM4 Industrial Control Module

Engineered for demanding industrial environments, the ABB 202-DFNT-MCM4 serves as a robust control hub for automation systems requiring high reliability and expandability. This ETX module combines legacy compatibility with modern processing capabilities, making it particularly suited for applications where space constraints meet complex control requirements. I’ve personally recommended this module for retrofitting older control panels while maintaining compatibility with newer industrial networking standards.

Technical Specifications
Manufacturer	ABB
Model	202-DFNT-MCM4
Form Factor	ETX Module with ETB9F000 ATX Baseboard
Processor	Intel Pentium M/Celeron M
Memory	Up to 1GB DDR2 DIMM
Storage	PATA-100 + Dual SATA-150
Expansion	4x PCI / 3x ISA / CF Type II
Certifications	Industrial Standards Compliant

Application Context

We’ve deployed this module in various scenarios – from legacy system upgrades in steel mills to new installations in pharmaceutical cleanrooms. Its dual UART ports make it particularly useful for legacy device integration, while SATA support accommodates modern storage needs. Customers often pair it with our ABB DSQC robot control modules or INFI 90 system components for comprehensive automation solutions.

Our Value Proposition

Backed by 19 years’ experience in industrial automation parts, we maintain 16 regional warehouses across 6 countries with immediate availability for critical spares. Every 202-DFNT-MCM4 ships with our 12-month quality guarantee – no questions asked. For urgent requirements, our engineers can often provide compatibility assessments within 2 hours during business hours.