Excellent PLC
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| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Yokogawa AAP135-S00 S2 Pulse Input Module is a high-performance device designed for pulse input measurement in industrial automation and control systems. It is widely used in applications where precise pulse counting or frequency measurement is required. Compatible with Yokogawa’s CENTUM CS 3000 and CENTUM VP distributed control systems (DCS), the AAP135-S00 S2 module supports reliable pulse data acquisition from various sources, such as flow meters, counters, and other frequency-generating devices. Its robustness and versatility make it an ideal solution for applications in sectors like chemical processing, water treatment, and power generation.
Technical Specifications
| Parameter | Description |
|---|---|
| Model Number | AAP135-S00 S2 |
| Product Type | Pulse Input Module |
| Signal Type | Pulse (Frequency input) |
| Input Range | 0 to 10 kHz (varies by configuration) |
| Input Type | Dry contact, open collector, or TTL logic |
| Number of Channels | 8 channels per module |
| Isolation | Electrical isolation between input channels and control system |
| Power Supply Requirements | 24 V DC (±20%) |
| Operating Temperature | -20°C to +60°C |
| Humidity Range | 5% to 95%, non-condensing |
| Accuracy | ±0.1% of full-scale range |
| Response Time | < 5 ms |
| Dimensions (W x H x D) | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
| Mounting | DIN rail mounting |
| Certifications | CE, UL, RoHS |
| Signal Conversion | Frequency-to-digital conversion |
| Data Update Period | 100 ms |
Applications
The AAP135-S00 S2 Pulse Input Module is suited for industrial applications requiring accurate pulse counting and frequency measurement, such as:
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Flow Measurement: Integrating with flow meters to measure liquid or gas flow in pipelines, where pulse signals are generated by turbine meters or positive displacement flow meters.
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Water and Wastewater Treatment: Monitoring water flow and level control in treatment plants.
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Power Generation: Counting revolutions in turbines or pumps, measuring generator output frequencies.
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Automated Meter Reading (AMR): Collecting pulse data from utility meters such as electricity, gas, or water meters.
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Batch Process Control: Using pulse data from counters to control material inputs and outputs in chemical processes.
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Production Line Monitoring: Counting cycles in manufacturing processes to optimize production workflows.
Product Advantages
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High Accuracy: The AAP135-S00 S2 module ensures high-precision pulse counting with an accuracy of ±0.1%, which is essential for reliable process control.
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Wide Input Range: Supports a broad frequency input range from 0 to 10 kHz, making it adaptable to different types of industrial pulse sources.
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Multiple Channel Support: Can handle up to 8 channels per module, providing flexibility for applications requiring multiple signal inputs.
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Electrical Isolation: Offers complete isolation between input channels and the control system, minimizing the risk of interference and ensuring stable operation.
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Compact Design: The module’s small form factor allows for easy installation on DIN rails, saving valuable panel space.
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Temperature and Humidity Resilience: With an operating temperature range of -20°C to +60°C, it is suitable for harsh industrial environments.
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Low Power Consumption: Designed to operate on a 24 V DC supply, making it energy efficient for continuous operation in large-scale systems.
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Easy Integration: Fully compatible with Yokogawa’s CENTUM CS 3000 and CENTUM VP systems, ensuring seamless integration into existing control systems.
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Quick Data Update: Features a rapid data update period (100 ms), ensuring real-time monitoring and control.
Frequently Asked Questions (FAQ)
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What types of pulse inputs does the AAP135-S00 S2 module support?
The module supports dry contact, open collector, or TTL logic pulse inputs. -
What is the maximum input frequency the module can handle?
The module can handle frequencies up to 10 kHz, depending on configuration. -
Can the module be used in hazardous environments?
While the module has CE and UL certifications, additional protective measures may be required for hazardous environments. -
How many channels does the module support?
The module supports up to 8 channels, allowing for multiple pulse inputs. -
What is the accuracy of the pulse counting?
The accuracy of the module is ±0.1% of the full-scale range. -
What is the response time of the module?
The response time of the module is less than 5 milliseconds. -
What is the operating temperature range?
The module can operate in environments ranging from -20°C to +60°C. -
Can the module be mounted on a standard DIN rail?
Yes, the module is designed for easy mounting on a standard DIN rail. -
What is the power supply requirement for the module?
The module requires a 24 V DC power supply with a tolerance of ±20%. -
Is the AAP135-S00 S2 module compatible with other Yokogawa systems?
Yes, it is compatible with Yokogawa’s CENTUM CS 3000 and CENTUM VP systems.
Related Models (Same Series or Functionally Similar)
| Model Number | Description | Input Type | Number of Channels | System Compatibility |
|---|---|---|---|---|
| AAP132-S00 S2 | Frequency Input Module | Pulse (Frequency input) | 4 | CENTUM VP / CS 3000 |
| AAP133-S00 S2 | Pulse Input Module | Pulse (TTL/Open collector) | 8 | CENTUM CS 3000 |
| AAP134-S00 S2 | High-Accuracy Pulse Input Module | Pulse (Frequency input) | 8 | CENTUM VP |
| AAP137-S00 | Digital Input Module | Digital (Discrete) | 4 or 8 | CENTUM CS 3000 |
| AAP138-S00 | High-Speed Pulse Input Module | Pulse (TTL/Open collector) | 16 | CENTUM VP |
| AAP139-S00 | Frequency/Phase Input Module | Pulse (Frequency/Phase) | 8 | CENTUM CS 3000, CENTUM VP |
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