Rockwell ICS TRIPLEX T8403C – Industrial HMI Module

The T8403C serves as a ruggedized operator interface for critical industrial control systems. Designed for seamless integration with Rockwell’s TRIPLEX safety controllers, this HMI module provides real-time visualization and control for manufacturing processes where operational continuity matters. Its industrial-grade build tolerates vibrations and temperature extremes commonly found in production environments.

Commonly deployed in continuous-process industries like chemical production and power generation. Its triple-redundant communication architecture suits applications requiring SIL-3 safety integrity levels. We frequently supply this alongside other TRIPLEX modules including T8151B controllers and T8480C I/O interfaces.

Our inventory covers both standard and obsolete HMI modules across major automation platforms. Every unit undergoes functional testing before shipment. While typical delivery takes 3-5 business days from regional warehouses, we maintain emergency stock for critical spares. For current pricing and availability: