Overview
The ABB TU552‑CS31 B5 is an interface terminal unit in the S500 I/O series within the AC500 PLC family. It provides the mechanical and electrical connection between I/O modules and field wiring for CS31 bus communication modules, ensuring secure and reliable integration in distributed automation systems. With spring terminal connections, the TU552‑CS31 B5 allows fast, maintenance‑free wiring. Its compact, rugged design makes it suitable for industrial environments requiring robust communication and I/O interfacing.
Technical Data
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model Number | TU552‑CS31 B5 |
| Product Type | Interface Terminal Unit |
| Net Weight | 0.24 kg |
| Operating Temperature | –25 °C to +70 °C |
Key Features
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Supports CS31 bus communication modules in the S500 I/O system
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Spring terminal connections for fast and secure wiring
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Compact design with only 28 mm depth
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DIN rail mounting for easy installation
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XC version available for extreme ambient conditions
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Part of ABB’s AC500 PLC family for seamless integration
Typical Applications
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Industrial automation requiring distributed I/O communication
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Process control in petrochemical and refinery industries
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Power generation and energy systems with CS31 bus integration
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Manufacturing and robotics requiring secure wiring interfaces
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Marine and transportation automation solutions
FAQ
Q1: What is the primary function of the ABB TU552‑CS31 B5?
A1: It serves as the terminal unit for CS31 bus communication modules, providing the wiring interface.
Q2: How is wiring connected?
A2: The TU552‑CS31 B5 uses spring terminals for fast and reliable connections.
Q3: Can it be used in extreme environments?
A3: Yes, ABB offers an XC version designed for harsh ambient conditions.
Q4: What PLC family does it belong to?
A4: It is part of the ABB AC500 PLC / S500 I/O system.
Q5: How is it installed?
A5: It is mounted on a DIN rail, making installation quick and straightforward.
| 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 |
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| 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. |
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