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ABB TC630 AF 100 Optical Modem (3BSE002253R1)

The ABBTC630 (3BSE002253R1) serves as an AF 100 Optical Modem within ABB's Advant Fieldbus 100 architecture. It facilitates bidirectional communication by converting electrical signals on coaxial cable to optical signals (and vice versa), significantly improving signal integrity and allowing extended transmission distances immune to electromagnetic interference.

This compact module is widely used in process automation, power generation, and other industrial control systems where reliable fieldbus communication is essential. It supports specific optical fiber types and integrates easily into existing Advant OCS setups, making it a valuable component for both new projects and system upgrades or maintenance.

• Part Number: 3BSE002253R1

• Model: TC630

• Description: AF 100 Optical Modem

• Function: Coaxial/Optical or Optical/Coaxial interface for Advant Fieldbus 100

• Power Supply: 24 V DC

• Optical Fiber Compatibility: 2 × 65.5/125 µm or 100/400 µm

• Connector Type: ST-style

• Dimensions: Approx. Length 47 mm, Width 65 mm, Height 11 mm

• Weight: Approx. 0.715 kg

• Country of Origin: Sweden

• Compliance: RoHS compliant

• Reliable Optical Conversion: Enables noise-free, long-distance communication via fiber optics.

• Dual Interface Support: Handles coaxial-to-optical and optical-to-coaxial conversions.

• Robust Design: Built for harsh industrial environments with stable 24 V DC operation.

• Easy Integration: Compatible with ABB Advant Fieldbus 100 systems and existing installations.

• ST-Style Connectors: Standard fiber optic connectors for quick and secure connections.

• Extended Reach: Overcomes limitations of coaxial cabling with optical fiber support.

• Proven ABB Reliability: High-quality engineering for maximum uptime and minimal maintenance.

• Advant Fieldbus 100 Networks

• Distributed Control Systems (DCS)

• Process Automation in Oil & Gas, Chemical, and Power Industries

• Industrial Communication Infrastructure

• Fieldbus Network Extensions

• Legacy ABB Advant OCS System Upgrades

• Manufacturing and Heavy Industry Automation

What is the ABB TC630 used for?It is an AF 100 Optical Modem that converts signals between coaxial and optical media in Advant Fieldbus 100 systems.

What power supply does the TC630 require?24 V DC.

Which fiber types does it support?2 × 65.5/125 µm or 100/400 µm multimode fibers with ST-style connectors.

Is the TC630 suitable for new installations or only spares?It works for both new projects and as a replacement part in existing systems.

What are the dimensions and weight?Approximately 47 mm × 65 mm × 11 mm, weighing about 0.715 kg.

Does it come with a warranty?Typically 12 months or more depending on the supplier; contact the vendor for details.

Is it available as new or refurbished?Both new original and refurbished/tested units are commonly offered.

TC630 status LED red Module hardware fault or initialization error Reset controller; replace TC630 if fault persists

No network communication Incorrect baud rate or cable fault Verify TC630 settings match network; test cable continuity and termination

Slave device timeout Device failure or addressing conflict Check slave status via TC630 diagnostics; verify unique station addresses

Intermittent data errors EMI interference or poor shielding Improve cable shield grounding; relocate TC630 away from high-current cables

Slow response times High network load or incorrect timing Optimize TC630 polling cycle; reduce slave count or segment network

Configuration rejected Invalid GSD file or parameter error Re-import correct GSD file; validate TC630 configuration against device manual

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.