Overview
The ABB TU509 is part of the S500 I/O system within the AC500 PLC platform. It serves as a bus terminal block and interface unit, providing secure wiring and communication for distributed I/O modules. With screw terminal connections, the TU509 ensures robust and reliable wiring in industrial automation environments. Its compact, DIN‑rail mountable design allows seamless integration with ABB’s AC500 PLCs.
Technical Data
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model Number | TU509 |
| Product Type | I/O Terminal Unit |
| Dimensions (W × H × D) | 67.5 × 135 × 28 mm |
| Net Weight | 0.24 kg |
Key Features
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Supports 24 VDC modules in the S500 I/O system
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Screw terminal connections for secure and durable wiring
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Profibus/CAN interface via D‑Sub 9 connector
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Compact design with only 28 mm depth
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DIN rail mounting for quick installation
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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 Profibus/CAN 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 TU509?
A1: It serves as a terminal unit for 24 VDC modules, providing the wiring interface and bus connection.
Q2: How is wiring connected?
A2: The TU509 uses screw terminals for secure and reliable connections.
Q3: What communication interfaces are supported?
A3: It supports Profibus and CAN via a D‑Sub 9 connector.
Q4: Can it be used in extreme environments?
A4: Yes, ABB offers XC versions of terminal units for harsh ambient conditions.
Q5: What PLC family does it belong to?
A5: It is part of the ABB AC500 PLC / S500 I/O system.
| 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. |
| 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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