Product Description
The Triconex 3704E Analog Input Module is a high-density, differential DC-coupled input solution designed for integration into Triconex Safety Instrumented Systems (SIS). Built on Triple Modular Redundant (TMR) architecture, it provides reliable signal acquisition for safety-critical applications, ensuring continuous operation and compliance with stringent industry standards.
With 64 input points, 12-bit resolution, and rapid update rates, the 3704E module delivers precise monitoring of analog signals across industrial processes. Its copper-coded design and robust construction make it suitable for demanding environments where accuracy and reliability are essential.
Key Features
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High-density design with 64 commoned input points
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Differential, DC-coupled inputs for stable signal acquisition
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Triple Modular Redundant (TMR) architecture for fault tolerance
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12-bit resolution with <0.25% FSR accuracy from 0 °C to 60 °C
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Fast input update rate of 75 ms
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Compact and rugged design for industrial environments
Applications
The 3704E module is widely used in petrochemical plants, power generation facilities, and industrial manufacturing systems. It provides dependable analog input for monitoring sensors and transmitters, supporting SIL 3 safety compliance and uninterrupted process control.
Technical Specifications
| Attribute | Detail |
|---|---|
| Model | 3704E |
| Product Type | Analog Input Module |
| Accuracy | 0 °C to 60 °C |
| Weight | 4 kg |
| 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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