Product Overview
The 3614E is an advanced, 8-channel Digital Output (DO) module engineered for the Tricon Triple Modular Redundant (TMR) safety system. As a vital component of a Safety Instrumented System (SIS), it provides supervised 24 VDC outputs to control critical final elements such as solenoid valves and emergency actuators. Utilizing a "two-out-of-three" (2oo3) voting architecture, the module ensures safety even in the event of an internal hardware fault. The "E" designation signifies enhanced diagnostic capabilities, including sophisticated load supervision that detects field wiring issues before they result in a process failure. This module is indispensable for high-integrity protection loops requiring SIL 3 certification.
Key Technical Features
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Triple Modular Redundancy: Features three isolated processing paths with hardware-level voting to prevent nuisance trips and fail-to-function states.
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Comprehensive Load Supervision: Continuously monitors field circuits for open or short-circuit conditions, providing real-time health data for connected devices.
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High-Integrity Diagnostics: Integrated self-tests verify output switch functionality and internal voting circuitry every scan cycle.
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Robust Load Capacity: Designed to drive up to 2.0 Amps per channel, suitable for high-current inductive loads.
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Galvanic Isolation: Provides electrical separation between field wiring and system backplane to mitigate electrical noise.
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Hot-Swap Support: Enables module replacement during active operations without disrupting process logic or safety coverage.
Industrial Application Scenarios
The 3614E is a preferred choice for industries where safety and uptime are critical:
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Petrochemical: Used in Emergency Shutdown (ESD) systems to actuate quick-closing isolation valves.
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Chemical Processing: Manages Burner Management System (BMS) safety interlocks for reliable fuel gas shutoff.
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Power Generation: Controls trip solenoids on high-speed turbines.
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Fire & Gas (F&G) Systems: Enhanced diagnostics ensure continuous loop integrity between controller and alarm devices.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 3614E |
| Environmental Rating | 0°C to 60°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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