Overview
The ABB DSTC406 passive terminating unit is an essential component for ABB Symphony Plus and INFI 90 distributed control systems (DCS). It provides proper bus termination, preventing signal reflection and ensuring reliable data transmission across communication networks. Moreover, its rugged design and factory testing guarantee long-term stability in demanding industrial environments. In addition, the compact form factor allows straightforward installation in control cabinets and rack systems.
Widely used in process automation, energy, and heavy industry, the DSTC406 reflects ABB’s expertise in robust and dependable control system hardware.
Technical Data
| Parameter | Specification |
|---|---|
| Model Number | DSTC406 |
| Part Number | 57520001-DX |
| Product Type | Passive Terminating Unit |
| Dimensions | 266 × 302 × 88 mm |
| Weight | 0.5 kg |
| Operating Temperature | –40°C to +70°C |
Typical Applications
Process Automation Systems
Ensures stable communication in ABB Symphony Plus and INFI 90 networks.
Energy and Utilities
Applied in power generation and distribution systems to maintain reliable control.
Petrochemical & Refining
Supports automation networks operating in hazardous and high-demand environments.
Industrial Manufacturing
Used in steel, pulp & paper, and automotive industries to maintain process reliability.
Critical Infrastructure
Provides termination for redundant communication buses in mission-critical facilities.
Example:
In refinery control systems, the ABB DSTC406 ensures error-free communication between controllers and I/O subsystems, reducing downtime and enhancing operational safety.
FAQ
Q1: What is the primary function of ABB DSTC406?
A1: It provides passive bus termination to prevent signal reflection and ensure reliable communication.
Q2: Which systems is it compatible with?
A2: ABB Symphony Plus and INFI 90 distributed control systems.
Q3: Can it operate in harsh environments?
A3: Yes, it supports an operating temperature range of –40°C to +70°C.
Q4: What industries typically use this unit?
A4: Energy, petrochemical, manufacturing, and critical infrastructure sectors.
Q5: What is the warranty period?
A5: ABB provides a 12-month warranty for the DSTC406.
| 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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