Schneider 5202 DFNT MCM4 Communication Module
For industrial automation systems requiring robust network integration, the Schneider 5202-DFNT-MCM4 serves as a critical bridge between programmable logic controllers (PLCs) and supervisory control systems. This communication module has become a staple in facilities where real-time data exchange and network redundancy are non-negotiable – think automotive assembly lines needing millisecond-level synchronization or power plants monitoring critical parameters across distributed control systems.
Technical Specifications
| Manufacturer | Schneider Electric |
| Module Type | Ethernet Communication Module |
| Protocols | Modbus TCP/IP, Ethernet/IP |
| Network Interface | Dual RJ45 ports (10/100 Mbps) |
| Mounting | 35mm DIN rail compatible |
| Operating Temp | -20°C to 60°C |
| Certifications | CE, UL, RoHS |


Industries from chemical processing to smart grid management have found this module particularly valuable for creating ring network topologies using its dual Ethernet ports. One cement plant we supported recently used it to connect 12 Modicon M580 PLCs across their facility while maintaining seamless communication with their Wonderware SCADA system. The conformal coating proves especially useful in environments with high humidity or dust exposure – we’ve seen installations in paper mills where standard modules would typically fail within 6 months.
Our inventory includes compatible products like the 140CPU67160 processors, 140DDI35300 digital I/O modules, and 140CRA93100 remote adapters. We frequently help clients integrate this module into legacy Quantum systems while preparing for future migrations to PAC platforms.
Our Service Commitment
With 16 regional warehouses across 6 countries, we maintain 98% same-day dispatch rates for Schneider communication modules. Every unit comes with a 12-month warranty covering both parts and performance. For urgent replacements, we’ve reduced average delivery time to 3.2 days globally through our shared inventory system.
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“While the technical specs look impressive on paper, what really convinced us was seeing these modules maintain 100% uptime during a 48-hour factory shutdown where ambient temperatures hit 55°C. The conformal coating definitely made the difference.” – Plant Engineer, Automotive Sector














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