- Product details
- Specifications
- Recommand
- Service & Policy
| 01 |
PRODUCT DETAILS |
ABB · INDUSTRIAL AUTOMATION |
ABB PRODUCT IDENTITY
SDCS-PIN-48 3BSE004939R0002
Pulse Transformer Board
| Product snapshot |
An isolated pulse-transfer board linking converter control electronics with the thyristor firing path in compatible ABB DCS drive systems. |
| 02 |
CERTIFICATIONS, STANDARDS & COMPATIBILITY |
ENGINEERING REVIEW |
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Certifications & Standards
Assess conformity using the complete 3BSE004939R0002 identity and the applicable ABB converter service documentation. The converter enclosure, protective earth, branch protection and installation wiring determine the standards that apply to the finished system.
Service only with the converter isolated and the DC link safely discharged. Retain the original insulation clearances, connector positions and approved replacement procedure; no undocumented certification is assumed.
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Compatibility & Interoperability
The board is intended for documented ABB DCS converter assemblies that use the SDCS-PIN-48 firing interface. Confirm the converter type, frame, hardware revision and connector arrangement before replacement.
Preserve the original firing-pulse path and thyristor connections. Verify the full product ID because the documented successor and nearby SDCS board numbers are not automatically interchangeable.
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Technical data
| ABB type |
SDCS-PIN-48 |
Product ID |
3BSE004939R0002 |
| Board function |
Isolated firing pulses |
System area |
DCS converter power stage |
| Country of origin |
Sweden |
Successor reference |
3ADT220090R0043 |
Verify the exact order code, installed configuration and applicable project documentation before commissioning.
| 03 |
BRAND CHARACTERISTICS & APPLICATION FIELDS |
SYSTEM CONTEXT |
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Brand characteristics
| Drive-specific architecture |
ABB SDCS boards divide converter control and power-stage functions into serviceable assemblies. |
| Transformer isolation |
Pulse transformers separate control commands from the thyristor firing path. |
| Traceable product identity |
Type designation and product ID support exact spare-part matching. |
| Lifecycle support |
Documented replacement references help manage installed converter fleets. |
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Application fields
| DC drive maintenance |
Restoring the firing interface in compatible ABB converter equipment. |
| Process lines |
Supporting motor-control systems used in continuous production machinery. |
| Heavy industry |
Service work on converter-fed industrial drives and power stages. |
| Lifecycle projects |
Like-for-like replacement after connector and frame verification. |
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Product references
Siemens
| S7-1200 |
S7-1500 |
ET 200SP |
ET 200M |
| SM 1221 |
SM 1222 |
SM 1223 |
SM 1231 |
| SM 1232 |
SM 1234 |
CM 1241 |
CM 1243-5 |
| 6ES7321 |
6ES7322 |
6ES7331 |
6ES7332 |
| 6ES7131 |
6ES7132 |
6ES7134 |
6ES7155 |
Bachmann
| MX213 |
MX220 |
MC210 |
MC212 |
| DI232 |
DO232 |
AI204 |
AI208 |
| AO202 |
DIO248 |
NT255 |
FS212 |
| PTAI216 |
AIO288 |
CNT204 |
RS204 |
| EM213 |
MIO106 |
MPC270 |
SCT202 |
| 04 |
SERVICE & POLICY |
QUOTATION SUPPORT |
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Quote
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IDENTIFY
Provide SDCS-PIN-48 3BSE004939R0002, the installed equipment reference, system configuration and required quantity.
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ORDER DETAILS
State the delivery destination, required date and preferred transport method.
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VERIFY & DELIVER
A clear nameplate or installed-product photo and the surrounding hardware help verify compatibility. Availability, condition, warranty, lead time, protective packing and shipping terms will be checked before quotation.
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Disclaimer
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INDEPENDENT SUPPLY
This website is not affiliated with, endorsed by, or authorized by any of the listed manufacturers or trademarks. Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website.
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TRADEMARK OWNERSHIP
All product names, trademarks, brands, and logos used on this website are the property of their respective owners.
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IDENTIFICATION PURPOSE
The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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