The Triconex 7400208B DI2301 Card Module is a high-performance 32-channel digital input module designed for Tricon v10-v11 safety systems, delivering <10ms response time with 1500V AC/DC channel isolation. This SIL 3 certified module supports 24V DC inputs (15-30V ON/0-5V OFF) for critical shutdown systems in oil/gas and power plants. The Digital Input Baseplate 7400208B-020 Triconex handles 200mA maximum fault current while maintaining 130mA typical power consumption for energy-efficient operation.

The Triconex DCS Module 7400208B-020 DI2301 features optical isolation technology that prevents signal interference between channels. Its hot-swappable design allows for maintenance without system shutdown, crucial for refinery, chemical, and offshore applications requiring continuous operation. The module's compact form factor enables high-density installations in control cabinets.

The DI2301 Triconex Connection Module provides channel-by-channel diagnostics through LED indicators, enabling quick fault identification. Its wide voltage range accommodates various field devices while maintaining SIL 3 safety integrity for process shutdown systems. The module integrates seamlessly with TRISTATION 1131 engineering tools for configuration.

The 7400208B-020 DI2301 Triconex Tricon System demonstrates exceptional reliability with vibration-resistant construction and -40°C to +70°C operating range. It's particularly effective for turbine control, fire/gas systems, and other applications demanding fail-safe digital inputs.