产品介绍
The Yokogawa AAP135-S50/13S00 Pulse Input Module is a high-performance module designed to acquire and process pulse signals in Yokogawa Distributed Control Systems (DCS). It is optimized for high-speed counting, frequency measurement, and totalization, making it ideal for applications requiring precise monitoring / digital pulse signals.
This module supports multiple pulse input channels, providing reliable and accurate pulse acquisition from field devices such as flow meters, frequency generators, and other pulse-producing equipment. Its advanced design ensures excellent signal integrity, fast response, and minimal noise susceptibility, even in electrically harsh industrial environments.
The AAP135-S50/13S00 integrates seamlessly into standard Yokogawa racks with a modular plug-in design, allowing easy installation, replacement, and maintenance. LED indicators provide real-time feedback on module status and fault conditions, simplifying troubleshooting and operational oversight.
产品规格
| Parameter | Specification |
|---|---|
| 型号 Number | AAP135-S50/13S00 |
| Module Type | Pulse Input Module |
| Input Channels | 16 Pulse Inputs |
| Input Type | Digital Pulse (Voltage/联系我们 Input) |
| Frequency Range | 0–20 kHz |
| Pulse Width | Minimum 50 μs |
| Counting Mode | Up-count, Down-count, Totalizing |
| Isolation | 1500 Vrms between channels and from backplane |
| Status Indication | LEDs for power, error, and module status |
| Conversion Time | 1 ms per channel |
| Response Time | < 1.5 ms typical |
| Rack Compatibility | Yokogawa DCS Standard Rack |
| Operating Temperature | 0°C to 55°C (32°F to 131°F) |
| Storage Temperature | -20°C to 70°C (-4°F to 158°F) |
| Humidity | 5% – 95% non-condensing |
| Mounting | Rack-mounted |
| Dimensions (H×W×D) | 107.5 × 32.8 × 130 mm |
| 重量 | 0.3 kg |
| Certifications | CE, UL, CSA |
Applications
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Flow Measurement: Interfaces with pulse-based flow meters for volume and mass flow calculations.
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High-Speed Frequency Monitoring: Measures digital signals from high-speed generators and sensors.
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Rate and Totalization Functions: Calculates instantaneous rates and totalized counts in real-time.
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Industrial Automation: Enables pulse-based process control and monitoring in automated systems.
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Process Monitoring: Integrates into Yokogawa DCS for logging and monitoring pulse signals.
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Redundant Configurations: 支持s fail-safe operation for critical industrial applications.
Advantages
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High-Speed Operation: 支持s pulse frequencies up to 20 kHz for rapid signal acquisition.
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Flexible Counting Modes: Up-count, down-count, and totalizing modes allow versatile application.
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Robust Isolation: 1500 Vrms isolation minimizes interference and ensures signal integrity.
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Diagnostic Indicators: LEDs provide immediate feedback on power, operation, and faults.
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Modular Design: Facilitates easy integration, replacement, and maintenance within Yokogawa racks.
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Industrial Reliability: Operates under wide temperature and humidity ranges.
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Accurate Pulse Acquisition: Fast response time (<1.5 ms) ensures precise counting and frequency measurement.
FAQ
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What types / pulse signals does the AAP135-S50/13S00 accept?
It accepts digital voltage pulses and contact closure inputs from field devices. -
What is the maximum pulse frequency the module can process?
The module supports pulse frequencies up to 20 kHz. -
What is the minimum pulse width that can be measured?
The minimum pulse width is 50 microseconds. -
How many pulse input channels does the module provide?
There are 16 independent pulse input channels. -
Can the module perform totalization and rate calculations?
Yes, it supports up-count, down-count, and totalizing functions for each channel. -
How is channel isolation implemented?
Each input channel is galvanically isolated up to 1500 Vrms from other channels and the backplane. -
How does the module indicate operational status or faults?
LED indicators show module power, operational status, and error conditions. -
Is the module hot-swappable?
No, it must be powered down before insertion or removal to prevent signal disturbances. -
Can the module outputs be integrated with PLCs or other control systems?
Yes, processed pulse data can be interfaced with PLCs and DCS systems. -
Does the module support high-speed real-time pulse acquisition?
Yes, with a typical response time / less than 1.5 milliseconds, it is suitable for high-speed real-time monitoring.
Related or Series 型号s
| 型号 Number | Channels | Type | Notes |
|---|---|---|---|
| AAP135-S50/50S00 | 16 Analog I/O Module | High-density analog module | |
| AAP135-S00/13S00 | 16 Pulse Input Module | Standard version | |
| AAP135-S00/I3S00 | 16 Pulse Input Module | 上一页 series version | |
| AAP135-R01 | 8 I/O | Redundant Module | Redundant configuration |
| AAP135-R02 | 12 I/O | Redundant Module | Redundant configuration |
| AAP135-R03 | 16 I/O | Redundant Module | High-density redundant |
Popular 型号s from Yokogawa
| 型号 Number | Function | Notes |
|---|---|---|
| AAI841 | Analog Input Module | Single-purpose input module |
| AAD841 | Analog Output Module | Single-purpose output module |
| F3H | Process Control System | High-speed DCS |
| DCS100 | Distributed Control System | Core Yokogawa DCS platform |
| SAM940 | Smart Sensor Module | Intelligent sensor interface |
| AQ225 | Temperature Input Module | Multi-channel thermocouple input |
公司信息
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