Honeywell 900K01-0201 4 Channel Pulse/Frequency/Quadrature Module

Product Introduction

The Honeywell 900K01-0201 4 Channel Pulse/Frequency/Quadrature Module is an advanced input module designed for integration with HC900 controllers and other Honeywell process automation systems. It provides precise measurement and processing of pulse, frequency, and quadrature signals from field devices such as flow meters, encoders, and tachometers.

This module supports simultaneous monitoring of four independent channels, making it ideal for complex process automation environments where accurate speed, flow, and position feedback is critical. It ensures reliable signal conversion and high-speed communication with the HC900 CPU, enabling real-time process control and accurate data logging.

Product Parameters

Product Applications

• Flow Measurement – Interfaces with turbine or magnetic flow meters to capture pulse signals for process calculations.

• Rotational Speed Monitoring – Measures shaft speed from encoders or tachometers in pumps, turbines, and motors.

• Position Feedback – Quadrature input allows monitoring of rotary or linear encoder position for precision control.

• Batch Control Systems – Tracks pulses from flow meters for accurate batching operations.

• Conveyor and Material Handling – Measures movement and speed of conveyor belts using pulse inputs.

• Industrial Automation – Integrates into complex HC900 control systems for real-time process feedback.

Product Advantages

1. Multi-Channel Input – Four independent channels enable simultaneous monitoring of multiple field devices.

2. High Accuracy – Fast response and precise signal conversion ensure reliable process measurements.

3. Signal Isolation – Optically isolated inputs protect the module and controller from electrical noise and transients.

4. Flexible Signal Support – Accepts pulse, frequency, and quadrature inputs for diverse applications.

5. Easy Integration – Seamlessly communicates with HC900 CPUs via backplane connection.

6. Programmable Filters – Reduces signal noise and ensures stable readings in industrial environments.

7. Compact Design – Fits into standard HC900 I/O racks without occupying excessive space.

8. Real-Time Performance – Rapid input processing supports high-speed control and data acquisition.

9. Reliable Operation – Industrial-grade construction ensures continuous operation under challenging conditions.

10. Scalable System – Multiple modules can be used to expand input capacity as needed.

FAQ

1. Which controllers are compatible with the 900K01-0201?
   It is compatible with HC900 series controllers.

2. What types of input signals does it support?
   Pulse, frequency, and quadrature signals from 5–24 VDC sources.

3. What is the maximum input frequency per channel?
   Up to 10 kHz per channel.

4. Are the inputs electrically isolated?
   Yes, all four channels are optically isolated.

5. Can multiple modules be used in the same rack?
   Yes, multiple modules can be installed to expand input capacity.

6. Does the module require calibration?
   No manual calibration is required; it operates directly with standardized pulse signals.

7. Can the module filter noisy signals?
   Yes, programmable signal filters reduce noise for stable measurements.

8. Is it suitable for high-speed machinery monitoring?
   Yes, the <1 ms response time per channel supports high-speed applications.

9. How does the module communicate with the controller?
   Via the HC900 backplane bus for real-time signal transfer.

10. Can quadrature inputs be used for precise position feedback?
    Yes, it accurately measures position from quadrature encoders for process control.

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FAQ

1. Which controllers are compatible with the 900K01-0201?
   It is compatible with HC900 series controllers.

2. What types of input signals does it support?
   Pulse, frequency, and quadrature signals from 5–24 VDC sources.

3. What is the maximum input frequency per channel?
   Up to 10 kHz per channel.

4. Are the inputs electrically isolated?
   Yes, all four channels are optically isolated.

5. Can multiple modules be used in the same rack?
   Yes, multiple modules can be installed to expand input capacity.

6. Does the module require calibration?
   No manual calibration is required; it operates directly with standardized pulse signals.

7. Can the module filter noisy signals?
   Yes, programmable signal filters reduce noise for stable measurements.

8. Is it suitable for high-speed machinery monitoring?
   Yes, the <1 ms response time per channel supports high-speed applications.

9. How does the module communicate with the controller?
   Via the HC900 backplane bus for real-time signal transfer.

10. Can quadrature inputs be used for precise position feedback?
    Yes, it accurately measures position from quadrature encoders for process control.

Recommended Related Models (Same Series)

Popular Honeywell Models (Other Families)

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