製品紹介
The Yokogawa AAP135-S50/K4A00 Pulse Input Module is designed for high-speed pulse signal acquisition and processing within Yokogawa Distributed Control Systems (DCS). This module is ideal for counting, frequency measurement, and totalization / pulse signals from field devices, including flow meters, encoders, and frequency generators.
Engineered for industrial reliability, the AAP135-S50/K4A00 ensures high-precision pulse measurement even in electrically noisy environments. Its robust channel-to-channel isolation maintains signal integrity while the modular plug-in design allows easy installation, replacement, and maintenance in Yokogawa standard racks. LED indicators provide clear operational and fault feedback, streamlining monitoring and troubleshooting.
This module is particularly suitable for high-speed process monitoring, automation systems, and industrial applications requiring accurate pulse measurement and real-time data acquisition.
製品仕様
| Parameter | Specification |
|---|---|
| モデル Number | AAP135-S50/K4A00 |
| Module Type | Pulse Input Module |
| Input Channels | 16 Pulse Inputs |
| Input Type | Digital Pulse (Voltage or お問い合わせ) |
| Maximum Frequency | 50 kHz |
| Minimum Pulse Width | 20 μs |
| Counting Modes | Up-count, Down-count, Totalizing |
| Isolation | 1500 Vrms between channels and from backplane |
| Status Indication | LEDs for power, error, and module status |
| Conversion Time | 0.5 ms per channel |
| Response Time | < 1 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 Monitoring: Interfaces with pulse-type flow meters for precise volume or mass flow calculations.
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High-Speed Frequency Monitoring: Captures pulse signals from generators, encoders, and other rapid digital sources.
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Rate and Totalization Functions: Calculates instantaneous rates and total counts in real-time for industrial processes.
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Industrial Automation: サポートs pulse-based control in automated systems.
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Process Monitoring: Integrates into DCS for logging, alarming, and monitoring pulse inputs.
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Redundant System Operation: サポートs fail-safe configurations for critical applications.
Advantages
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Ultra-High-Speed Acquisition: サポートs pulse frequencies up to 50 kHz for rapid industrial processes.
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Versatile Counting Modes: Includes up-count, down-count, and totalizing for flexible applications.
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Robust Isolation: 1500 Vrms channel-to-channel and backplane isolation reduces interference.
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Diagnostic LEDs: Provide immediate visual feedback for power, operation, and fault conditions.
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Modular Design: Plug-in architecture simplifies installation, maintenance, and replacement.
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Industrial Reliability: Operates efficiently across wide temperature and humidity ranges.
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Precise Pulse Capture: Fast response time (<1 ms) ensures accurate counting and frequency measurement.
FAQ
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What pulse signal types does the AAP135-S50/K4A00 accept?
It accepts digital voltage pulses and contact closure inputs. -
What is the maximum pulse frequency the module can measure?
It supports pulse frequencies up to 50 kHz. -
What is the minimum pulse width that can be detected?
The minimum pulse width is 20 microseconds. -
How many pulse input channels are available?
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 achieved?
Each channel is galvanically isolated up to 1500 Vrms from other channels and from the backplane. -
How does the module indicate faults or errors?
LED indicators display module power, operational status, and errors. -
Is the module hot-swappable?
No, it must be powered down before insertion or removal to prevent signal disturbances. -
Can outputs be integrated with PLCs or other control systems?
Yes, processed pulse data is compatible with PLCs and DCS systems. -
Does the module support high-speed real-time pulse acquisition?
Yes, with typical response time <1 ms, it is suitable for high-speed industrial monitoring.
Related or Series モデルs
| モデル Number | Channels | Type | Notes |
|---|---|---|---|
| AAP135-S50/13S00 | 16 Pulse | Pulse Input Module | Standard version |
| AAP135-S50/I3S00 | 16 Pulse | Pulse Input Module | 前の series version |
| AAP135-S50/50S00 | 16 Analog I/O Module | High-density analog module | |
| 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 モデルs from Yokogawa
| モデル 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 |
会社情報
E-mail: [email protected]
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Add: 中国福建省廈門市思明区呂嶺路2号 阿里山ビル 〒361006
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