The Honeywell MC-TPIX12 51304084-175 Pulse Input Module is a high-performance signal interface module designed for use within Honeywell’s advanced process control and safety systems. It is specifically engineered to process pulse signals from a variety of industrial field devices, including flow meters, turbine meters, and speed sensors. By accurately converting pulse data into usable process information, it enables precise monitoring and control of critical industrial operations.

This module forms an essential part of Honeywell’s Experion PKS and TDC3000 system architecture, offering stable performance in harsh industrial environments. It incorporates robust isolation, advanced diagnostics, and flexible configuration options, ensuring consistent accuracy even under high-speed pulse input conditions.

Product Parameters

Product Applications

• Flow Measurement — Interfaces with turbine flow meters, magnetic flow meters, and other pulse-generating flow devices.

• Rotational Speed Monitoring — Acquires speed signals from tachometers, encoders, and turbine shafts.

• Energy Metering — Reads pulses from energy meters in utilities and industrial power systems.

• Batch Processing — Monitors production counts and cycle completions in automated manufacturing.

• Pipeline Monitoring — Tracks fluid or gas movement in transmission systems using pulse data.

• Safety and Shutdown Systems — Provides input to safety logic when speed or flow thresholds are exceeded.

Product Advantages

• High Channel Density — Supports 12 independent pulse input channels for compact system integration.

• Wide Frequency Range — Capable of processing slow and high-speed pulse inputs accurately.

• Advanced Diagnostics — Built-in monitoring for channel health, wiring faults, and signal loss.

• Robust Isolation — Protects control system from electrical disturbances in field wiring.

• Stable and Accurate — Maintains precise readings even in noisy industrial environments.

• Seamless Integration — Fully compatible with Honeywell Experion PKS and TDC3000 systems.

• Low Power Consumption — Optimized design reduces system energy usage.

FAQ

1. What is the maximum frequency the module can process?

   It can process pulse inputs up to approximately 10 kHz.

2. Can each channel be configured independently?

   Yes, each of the 12 channels can be configured with different scaling and input types.

3. What type of isolation does it provide?

   Both optical and galvanic isolation are implemented between channels and the control system.

4. Does the module support pulse counting and frequency measurement?

   Yes, it supports both pulse counting and real-time frequency measurement.

5. Can it detect signal loss or wiring issues?

   Yes, the diagnostic system detects signal loss, wiring faults, and degraded inputs.

6. What input voltage range is supported?

   It typically accepts 5–24 VDC pulse signals, depending on the field device.

7. Is the module hot-swappable?

   In most supported Honeywell rack systems, it can be replaced while the system remains powered.

8. How is the module powered?

   Power is supplied through the system backplane from the main control rack.

9. What accuracy can be expected for frequency measurements?

   The module provides ±0.01% of reading accuracy.

10. Is the module compatible with third-party pulse devices?

    Yes, it can interface with most industry-standard pulse signal devices.