SKU: 557
| Attribute | Details |
|---|---|
| Manufacturer | ABB |
| Product Type | I/O Terminal Unit |
| Model / Type | TU515 B1 |
| Part Number | 1SAP212200R0001 |
| Voltage Rating | 24V DC |
| Connection Type | Screw Terminals |
| Wiring System | 1-/2-Wire Connection |
| Reference Code | 02681S120 05 00011412 |
| Country of Origin | Made in Germany |
| Condition | Used |
The ABB TU515 B1 1SAP212200R0001 I/O Terminal Unit is a high-quality terminal base module designed for ABB control systems. Operating on a 24V DC power supply, it features screw terminal connections for secure and reliable wiring. This terminal unit serves as an interface between I/O modules and field wiring, ensuring stable signal transmission and easy integration into automation control systems. The TU515 B1 supports both 1- and 2-wire configurations, offering flexibility for various installation needs in industrial and marine environments.
Built with ABB’s renowned engineering precision, the TU515 B1 provides excellent mechanical stability, quick installation, and long-term reliability. It is widely used in PLC-based systems, distributed control systems (DCS), and process automation setups where dependable signal and power connections are critical. Manufactured in Germany, this terminal unit reflects ABB’s commitment to superior quality, durability, and performance in electrical and automation control systems.

Key Features:
1. 24V DC Operation: Designed for low-voltage industrial control systems.
2. Reliable Connectivity: Screw terminals ensure secure, vibration-resistant connections.
3. Flexible Wiring: Supports both 1-wire and 2-wire configurations.
4. Compact Design: Saves panel space while maintaining full functionality.
5. Easy Integration: Seamlessly connects with ABB I/O and PLC systems.
6. High-Quality Build: Manufactured in Germany for superior performance and precision.
7. Stable Signal Transmission: Reduces noise and ensures accurate data exchange.
8. Durable Construction: Built to withstand industrial and marine environments.
9. Quick Installation: User-friendly terminal layout for easy wiring and servicing.
10. Proven ABB Reliability: Backed by ABB’s global reputation for quality automation components.
Applications:
1. PLC Control Panels: Used for interfacing field signals to automation controllers.
2. Process Automation: Ensures reliable I/O connections in process industries.
3. Industrial Machinery: Integrates with machine control systems for signal routing.
4. Marine Automation: Used in shipboard monitoring and control systems.
5. Manufacturing Plants: Facilitates modular I/O wiring for production systems.
6. Energy & Utility Systems: Interfaces with sensors, relays, and monitoring devices.
7. DCS Networks: Connects field instruments to distributed control units.
8. HVAC Automation: Handles control and feedback wiring for system regulation.
9. Testing & Calibration Rigs: Provides flexible terminal connections for test benches.
10. Maintenance & Replacement: Ideal spare part for ABB I/O terminal assembly repairs or upgrades.
Explore the reliable I/O Terminal Unit at Aeliya Marine Tech engineered for efficient signal distribution, durable performance, and seamless integration in ABB control and automation systems.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
Receiving Your Refund:
Once we receive the returned product, our team will inspect it thoroughly. Upon approval, your refund will be processed and credited back to your original payment method within a specific timeframe (details available in our Payment Terms).
Missing Refund?
If you haven't received your refund after a reasonable timeframe, check your bank account first. If the refund is still missing, contact your credit card company. Processing delays might occur.
Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
To facilitate a smooth warranty claim, please share proof of purchase along with relevant documentation like pictures or testing videos specific to your product.
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