Product Overview
The Honeywell DC-TUIO31 (PN: 51307772-176) is a 32-channel Universal I/O (UIO-2) Termination Assembly for Experion PKS Series C. Each channel can be software-configured as AI, AO, DI, or DO, making it highly flexible for changing field requirements.
The UIO-2 hardware offers enhanced signal density and simplified wiring. G3 conformal coating ensures corrosion resistance in harsh chemical or offshore environments.
Technical Data
| Feature | Specification |
|---|---|
| Model | DC-TUIO31 |
| Part Number | 51307772-176 |
Key Features:
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Ultimate Flexibility: Mix AI, AO, DI, DO on a single board.
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Late Binding Advantage: Land cables before finalizing control strategy; configuration is software-driven.
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Compact Footprint: 6-inch vertical design ideal for RIEs or modular skids.
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High-Accuracy Diagnostics: Supports HART on all analog-configured channels for remote monitoring.
Typical Applications
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Modular Process Skids: Standardized interface for OEM equipment with mixed I/O requirements.
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Field Upgrades: Replace legacy 4-20 mA I/O with UIO-2 for HART diagnostics and higher density.
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Oil & Gas Wellheads: Manage diverse AI, DO, and DI devices on a single baseplate.
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Water Treatment Facilities: Control VFDs and monitor sensors in space-constrained distributed networks.
FAQ
Q1: Difference between DC-TUIO31 and DC-TUIO41?
A1: DC-TUIO31 is a non-redundant 6-inch IOTA (single module). DC-TUIO41 is redundant 12-inch, supporting two modules for high availability.
Q2: Can it handle 120 VAC Digital Inputs?
A2: No, strictly 24 VDC. Use interposing relays or 120 V DI modules for AC signals.
Q3: Is it compatible with original UIO modules?
A3: UIO-2 IOTAs like DC-TUIO31 are optimized for latest Series C hardware, but generally maintain backward compatibility with CC-PUIO01. Verify C300 firmware.
Q4: How are channels configured?
A4: Configuration is via Experion Configuration Studio; select channel type from dropdown, and IOTA adjusts automatically.
| 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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