Product Description
The Triconex 2211 is a high-precision analog input module designed for integration within the Tricon Triple Modular Redundancy (TMR) system. Engineered for mission-critical safety and control applications, this module supports 32 differential, DC-coupled input channels, delivering excellent signal isolation, noise immunity, and measurement stability.
With a fast 10 ms update rate and user-selectable resolution, the Triconex 2211 enables accurate, real-time acquisition of voltage signals in demanding SIL-rated Safety Instrumented Systems (SIS). Its robust electrical protection and strong common-mode rejection ensure reliable performance even in harsh, electrically noisy industrial environments.
Key Features
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32 differential, DC-coupled analog input channels
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High-speed data acquisition with 10 ms update rate
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Supports unipolar and bipolar voltage input ranges
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Programmable measurement resolution (12-bit or 14-bit)
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Excellent noise immunity with high common-mode suppression
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Rugged design with strong over-voltage protection
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Configuration | 32 differential channels, DC coupled |
| Input Voltage Range | 0 to 5 VDC or ±5 VDC |
| Measurement Resolution | 12-bit or 14-bit (user programmable) |
| System Accuracy | 0 °C to 60 °C |
| Processing Speed | 10 ms update rate (all points) |
| Common Mode Suppression | –85 dB (DC to 100 Hz) |
| Module Weight | 1.36 kg |
Applications
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Safety Instrumented Systems (SIS)
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Emergency Shutdown Systems (ESD)
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Burner Management Systems (BMS)
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Turbine and compressor protection
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High-precision voltage signal monitoring
| 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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