Product Description:
The AI2351 (2351) is a high-precision Analog Input Module for the Tricon Triple Modular Redundant (TMR) safety system. It features 16 isolated differential channels that convert field signals into digital data for the controller, ensuring reliability and safety in Emergency Shutdown (ESD) and Fire and Gas (F&G) applications. With continuous monitoring and support for various signal types, the AI2351 is ideal for high-reliability industrial environments.
Technical Specifications:
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Model Number: AI2351 / 2351
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Input Channels: 16 Isolated Analog Channels
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Signal Ranges: ±10 VDC, 0–10 VDC, 4–20 mA
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A/D Resolution: 16-bit
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Accuracy: < ±0.1% of Full Scale
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Redundancy: Triple Modular Redundant (TMR)
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Temperature Rating: -40°C to +70°C
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Input Impedance: > 10 MΩ (Voltage mode)
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Update Rate: 25 ms
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Status Indicators: Pass, Fault, Active, Load, Point Status LEDs
Applications:
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Petrochemical Refining: Monitoring critical pressure and temperature.
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Power Generation: Feedback for turbine control and burner management.
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Chemical Processing: SIL-3 compliant level and flow measurement.
FAQ:
Q: Does the AI2351 require special termination for 4-20mA signals?
A: Yes, an external shunt resistor is needed for current signals.
Q: Can this module be hot-swapped?
A: Yes, it supports online replacement without affecting the active safety logic.
| 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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