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The ABB SDCS-COM81 3ADT314900R1002 is a fast optical DDCS communication module designed for ABB DCS800 DC drives, enabling high-speed fiber optic data exchange up to 10 Mbit/s for master-follower configurations and integration with systems like AC800M controllers.

Model ABB SDCS-COM81 3ADT314900R1002

Type DDCS fiber optic communication board

Data Rate 10 Mbit/s

Optical Channels 3 (Ch1: DDCS I/O, Ch2: Master-Follower, Ch3: PC tool)

Connector Type Fiber optic (plastic/blue drivers)

Power Supply From drive backplane

Dimensions Fits DCS800 slot (~100 × 50 mm)

Operating Temperature 0°C to +55°C

Compatibility DCS800, DCS500 upgrades

Weight ~0.05 kg

Power off the DCS800 drive completely before handling the ABB SDCS-COM81 3ADT314900R1002.

Locate the communication slot in the drive's control electronics tray; remove any existing board.

Insert the SDCS-COM81 3ADT314900R1002 firmly into the slot until latched; secure if required.

Connect fiber optic cables to channels (use 360° shielding at entry points for EMC).

Power on the drive; verify link status via control panel or DriveWindow software.

Use ESD protection when installing the ABB SDCS-COM81 3ADT314900R1002 to prevent static damage.

Match fiber optic components (e.g., all blue drivers, max 30 mA current).

Ground screened cables properly at cabinet lead-through for EMC compliance.

Do not install in ungrounded or high-resistance systems (>30 ohms).

Monthly: Inspect fiber connections and LEDs on ABB SDCS-COM81 3ADT314900R1002 for faults.

Quarterly: Clean optical connectors with lint-free swabs; check cable integrity.

Annually: Test communication speed/latency via DriveWindow; update firmware if available.

Every 3 years: Replace fibers if attenuation exceeds specs during upgrades.

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.

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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.