Product Description
The AAP135-S50/13S00 is a high-precision pulse input module engineered for the Yokogawa CENTUM VP and ProSafe-RS systems. This FIO (Field Interface I/O) component is specifically designed to interface with field devices that generate pulse train signals, such as flowmeters (turbine, vortex, or magnetic), speed sensors, and displacement encoders. With 8 independent channels, the AAP135-S50/13S00 converts high-frequency pulses into digitized data for precise flow accumulation, velocity measurement, and frequency monitoring within the control logic.
Each channel on the AAP135-S50/13S00 is capable of handling a wide range of pulse frequencies and signal types, including dry contact and voltage pulses. The /13S00 configuration identifies the specific terminal block and environmental coating version, ensuring compatibility with standard FIO node units while providing enhanced protection against industrial atmospheric contaminants.
Detailed Technical Specifications
| Specification | Details |
|---|---|
| Number of Channels | 8-channel isolated pulse input |
| Input Signal Types | Contact (Dry), Voltage Pulse (Pulse width ≥ 10 μs) |
| Frequency Range | 0.1 Hz to 10 kHz (High-speed pulse capture) |
| Measurement Accuracy | ±0.1% of set range |
| Input Resistance | ≥ 10 kΩ |
| Isolation | Individual channel-to-system isolation (withstand 500 V AC) |
| Filter Function | Built-in digital filtering to eliminate contact bounce/chatter |
| Current Consumption | 0.45 A at 5 V DC (Internal system power) |
| Configuration Code | AAP135-S50/13S00 |
| Ambient Temperature | 0 to 55°C |
| Mounting | Slot-compatible with Yokogawa ANB10 and ANB11 node units |
| Compliance | Suitable for SIL 2/3 applications when used in ProSafe-RS nodes |
Application Scenarios
The AAP135-S50/13S00 is utilized in critical industrial measurement loops, including:
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Precision custody transfer for oil and gas flow measurement
-
Turbine speed monitoring and overspeed protection systems
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Batch control systems requiring high-speed pulse accumulation
Technical FAQ
-
Question: Can the AAP135-S50/13S00 handle inputs from NAMUR-type sensors?
Answer: While primarily designed for standard voltage and contact pulses, this module can interface with various sensor types via external signal conditioners if NAMUR-level signals are required. -
Question: What is the maximum distance the pulse signal can travel to this module?
Answer: The distance depends on cable capacitance and signal frequency. For high-frequency pulses (up to 10 kHz), shielded twisted-pair cables are recommended to minimize signal attenuation and noise interference.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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