Yokogawa AAP149-S50 Pulse Input Module

The Yokogawa AAP149-S50 is a high-performance pulse input module designed to process and monitor digital pulses in industrial automation systems. This module is ideal for systems requiring accurate measurement and control of pulse-based signals, such as flow meters, counter systems, and rotational speed monitoring. As part of the Yokogawa AAP series, the AAP149-S50 offers reliability, precision, and versatility for various industrial applications.

The module is designed for use in process control systems, where it interfaces with pulse-generating devices to provide accurate data for controlling and monitoring operations. It is commonly used in industries like oil & gas, chemical processing, and manufacturing, where pulse-based signals are crucial for tracking key process parameters such as flow rates and machine performance.

Product Specifications

Product Applications

The Yokogawa AAP149-S50 pulse input module is commonly used in various industrial applications, including:

1. Flow Measurement and Control

   The module is widely used in systems that measure the flow of liquids or gases. It interfaces with pulse-output flow meters to record flow rates, which are then used for real-time process control.

2. Speed and RPM Monitoring

   It is used to measure the rotational speed of machinery or motors that output pulses per rotation. This information is vital for controlling and monitoring motor operations, ensuring that equipment runs efficiently.

3. Counter Systems

   The AAP149-S50 is used to count the number of events or cycles in a manufacturing process, where pulse signals are generated by machines or other process equipment. It helps in tracking production counts and operational efficiency.

4. Turbine and Compressor Monitoring

   The module can be used to monitor turbines and compressors that output pulse signals to indicate performance. This allows for monitoring the efficiency of rotating machinery.

5. Industrial Automation Systems

   In various automation systems, pulse input modules like the AAP149-S50 provide accurate data on critical operating parameters, allowing for timely adjustments and enhancing process efficiency.

6. Preventive Maintenance

   The AAP149-S50 is useful in predictive maintenance applications, where pulse inputs from machinery can help detect abnormal conditions and prevent failures through early intervention.

Product Advantages

1. High Precision

   The AAP149-S50 offers 16-bit resolution, ensuring precise measurement and control of pulse signals, making it ideal for systems where high accuracy is required.

2. Wide Frequency Range

   It supports an input frequency range of 0-10 kHz, allowing it to handle various pulse rates commonly encountered in industrial applications.

3. Compact and Reliable Design

   With dimensions of 127.2 x 32.8 x 130 mm, the module has a compact design that makes it easy to integrate into space-constrained environments while maintaining reliable performance.

4. Robust Temperature Tolerance

   The module can operate within a temperature range of -10°C to +60°C, making it suitable for both indoor and harsh outdoor environments.

5. Versatile Input Type

   The AAP149-S50 accepts pulse signals, which are widely used for measuring flow, speed, and count in various industrial applications, making it a versatile component.

6. DIN Rail Mountable

   Designed for DIN rail mounting, the module is easy to install and integrates seamlessly into industrial control panels, making it convenient for system setup.

7. Low Power Consumption

   The module operates with a low power supply of 24V DC ±10%, ensuring energy efficiency in long-term applications.

8. Environmentally Protected

   With an IP20 protection rating, the AAP149-S50 is designed to withstand typical industrial environments, ensuring its durability and performance.

9. High Input Impedance

   The module’s 10 kΩ input impedance ensures minimal loading on the connected pulse-generating devices, which helps maintain accurate data acquisition.

10. Easy Integration

    The module’s wide compatibility with various pulse-generating devices ensures seamless integration into existing automation and process control systems.

FAQ

Q1: How many pulse input channels does the AAP149-S50 support?

A1: The AAP149-S50 supports 4 pulse input channels.

Q2: What is the input frequency range of this module?

A2: The input frequency range of the AAP149-S50 is 0-10 kHz.

Q3: What is the resolution of the module?

A3: The AAP149-S50 has a 16-bit resolution for precise signal processing.

Q4: Can the module be mounted on a DIN rail?

A4: Yes, the module is designed for DIN rail mounting.

Q5: What is the input signal type supported by this module?

A5: The module supports pulse signals as the input type.

Q6: What is the operating temperature range for the AAP149-S50?

A6: The module can operate in a temperature range of -10°C to +60°C.

Q7: What is the power supply requirement for the module?

A7: The module requires a 24V DC ±10% power supply.

Q8: Is the module suitable for use in industrial environments?

A8: Yes, the module has an IP20 environmental protection rating, making it suitable for industrial applications.

Q9: What industries can benefit from the AAP149-S50 pulse input module?

A9: This module is used in industries like oil & gas, chemical processing, manufacturing, and automation.

Q10: What is the weight of the module?

A10: The AAP149-S50 weighs 0.3 kg.