Overview
The ABB TU818V1 is a passive termination unit for the S800 I/O family within ABB’s System 800xA.
It provides secure and organized connection of field signals to I/O modules and distributes the ModuleBus to the next MTU in the chain. Its compact design makes it ideal for installations where space efficiency and reliability are critical.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Compact Module Termination Unit (MTU) |
| Model Number | TU818V1 |
| Dimensions (W × D × H) | 64 × 64 × 170 mm |
| Weight | 0.17 kg |
| Operating Temperature | –25 °C to +60 °C |
Key Features
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Compact design: Saves space in control cabinets.
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Flexible wiring: Up to 32 signal terminals.
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ModuleBus distribution: Connects to I/O modules and the next MTU.
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Durable housing: Aluminum alloy for heat dissipation and industrial robustness.
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Wide temperature range: –25 °C to +60 °C.
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Communication support: RS‑485 and Ethernet options.
Typical Applications
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Process industries: Chemical, oil & gas, and pharmaceutical plants.
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Power generation & utilities: Substation and plant automation.
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Manufacturing automation: Production line monitoring and control.
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Infrastructure systems: Water treatment and transportation automation.
FAQ
Q1: What is the primary function of the ABB TU818V1?
A1: It connects field wiring to I/O modules and distributes the ModuleBus.
Q2: How many terminals does it provide?
A2: 1 × 32 and 2 × 16 signal terminals.
Q3: What systems is it compatible with?
A3: ABB S800 I/O family used in System 800xA.
Q4: How durable is it?
A4: Built with high‑grade aluminum alloy and operates in –25 °C to +60 °C.
Q5: Where is it typically used?
A5: In industrial automation and process control systems requiring reliable field wiring termination.
| 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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