The Triconex 7400221 PI2381 Pulse Input Baseplate is a high-performance 16-channel pulse input module designed for Tricon v11 safety systems, delivering ±0.01% frequency accuracy with 10kHz maximum input rate. This SIL 3 certified module supports 5-30V DC inputs with 24-bit counting resolution, making it ideal for precision speed monitoring in critical applications. The 7400221-100 PI2381 DCS Module Triconex features robust 1500V AC/DC channel-to-channel isolation, ensuring signal integrity in electrically noisy environments.

The Triconex 7400221-100 PI2381 in Stock operates across a wide -40°C to +70°C temperature range, with storage tolerance up to 85°C. Its 24V DC field-side power simplifies integration with various sensors while maintaining low power consumption. The module's hot-swappable design allows for maintenance without process interruption in turbine control, compressor monitoring, and offshore safety systems.

The 7400221-100 Triconex Connection Module incorporates advanced signal conditioning and noise rejection capabilities, enabling reliable RPM measurement even in challenging electromagnetic environments. Its compact form factor and high channel density make it suitable for space-constrained installations where multiple speed inputs are required.

As part of Triconex's safety solution portfolio, the PI2381 Triconex Tricon System demonstrates exceptional reliability with vibration-resistant construction and corrosion-protected components. The module seamlessly integrates with TRISTATION 1131 engineering tools, providing a complete solution for safety instrumented systems requiring precise pulse counting and frequency measurement.