Product Description
The Triconex 2755-6 Module is a digital I/O component from the 2755 series, designed for integration into safety-critical industrial control systems. Built on Triple Modular Redundancy (TMR) architecture, it delivers fault-tolerant performance and reliable digital signal processing in demanding environments.
Providing secure digital input/output functionality with built-in diagnostics and fault detection, the 2755-6 is ideal for mission-critical applications such as emergency shutdown (ESD), process control, and hazardous condition monitoring. Certified to IEC 61508 safety standards and supporting SIL 2/3 compliance, this module ensures high reliability and long-term operational stability.
Key Features
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Digital I/O module for Triconex safety systems
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Triple Modular Redundancy (TMR) architecture for fault tolerance
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Provides secure digital input/output functionality
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Built-in self-diagnostics and fault detection
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Certified SIL 2/3, IEC 61508 compliant
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Wide operating temperature range for harsh industrial environments
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Suitable for emergency shutdown, process control, and hazardous monitoring
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | 2755-6 |
| Product Type | Digital I/O Module |
| Architecture | Triple Modular Redundancy (TMR) |
| Voltage Range | Typically 24 VDC (variant dependent) |
| Current Rating | 100–200 mA per channel (variant dependent) |
| Isolation | Optocoupled for reduced noise and improved safety |
| Diagnostics | Built-in self-test and fault detection |
| Certifications | SIL 2/3, IEC 61508 compliant |
| Operating Temperature | –40°C to +70°C |
| 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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