ABB TB840 3BSE021456R1 Optical Cluster Modem

ABB TB840 3BSE021456R1 is an optical cluster modem used for redundant data transmission within industrial automation systems.

Function:
Converts electrical signals from the Modulebus communication protocol into optical signals for transmission over fiber optic cables.
Enables redundant data transmission, meaning it transmits data over two separate fiber optic paths for increased reliability and fault tolerance.
Extends communication reach within industrial control systems compared to traditional copper cabling.

Features:
Supports Modulebus communication protocol for compatibility with ABB's industrial automation systems.
Might offer redundancy features like automatic failover to the backup fiber optic path in case of a fault on the primary path.
May utilize multi-mode fiber optic cables for data transmission.
Supports a specific data rate suitable for industrial automation applications.

Applications:
Used in critical industrial automation systems where reliable and fault-tolerant communication is essential.
Suitable for applications requiring redundant data transmission for increased system uptime and availability.
Ideal for large industrial facilities or distributed control systems where long-distance communication is necessary.

FAQ & Contact:

Q: Are you a trading company or a manufacturer?

A: We are a trading company.

Q: What is your lead time?

A: If the item is in stock, we typically ship within one to three days. If the goods are not in stock, you'll need to negotiate the lead time.

Q: Does your company provide samples? Is it free or do you charge extra?

A: Sample availability and costs depend on the specific product and the quantity you order.

Q: What are your terms of payment?

A: For most orders, we require 100% payment via T/T before shipping. However, for large quantities, we can discuss payment terms.

Shipping:

1. For in-stock items, we aim to ship within three days of receiving payment.

2. We offer worldwide shipping through carriers like DHL, UPS, FEDEX, TNT, and EMS.

3. If you have your own shipping agent, please inform us before shipment.

4. We package our products securely, and if you have any special packaging requirements, please let us know.

5. Typically, we ship until 4:30 PM. After shipment, we will provide a tracking number. It usually takes 7 to 15 days to receive your packages.

6. Upon receiving the package, please send us an email.

7. To expedite shipping cost estimates, please include the following information:

   1. Your zip code
   2. Your company name (if applicable) and your name
   3. Your phone number and extension (if applicable)

Company Service:

1. Fast delivery (In-stock products usually ship within 1-3 days)
2. Rich experience (Over 10 years of sales experience)
3. Large inventory (Carrying various brands and maintaining overseas warehouses)
4. Quality assurance (Products come with a 1-year warranty)

Contact Us:

• Phone: ☎ +86 15395923051
• Email: ✉ sales@controltech-supply.com
• Skype: 💬 +86 15395923051
• WhatsApp: 📱 86 15395923051
• Business hours: We provide online support 24/7
• Address: 🏢 1100 Linjiang East Road, Bailongqiao, Wucheng District, Jinhua City, Zhejiang Province 🌍

Feel free to reach out to us with any questions or inquiries! 🤝

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