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ABB RDCU-12C 3AUA0000036521 Control Unit

Based on over 5000 reviews

Description:ABB RDCU-12C (3AUA0000036521) is a control unit for advanced drive management and precise motor operation in industrial automation.

Product condition: New

Packing condition:Factory Packing

100% insured shipping: A guarantee for your purchases


PLC Autocontroller DELIVER PARTS TO WORLD.

  • Worldwide delivery
  • Delivery from stock
  • In stock really means in stock
  • No account required
  • Shipped from the China
Product Specifications
Manufacturer ABB
Item number RDCU-12C 3AUA0000036521
Country of Origin Switzerland
Lead Time In stock
After-Sales Support 12-months
HS Code / Commodity code 8537101190
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information

Turn old ACS800-17/37 cabinets into "digital natives" – hot-swap in 3 min and walk away with AFE rectification + SIL3 safety credentials.

① Core highlights at a glance

Highlights

Value

Industry benefit

Processor

64-bit dual-core ARM

2.3× more horsepower, 16 kHz PWM with headroom

Ethernet

5 isolated ports

2× GigE + 3× Fast, run protocols in parallel—no switch

Memory

2 GB eMMC

30-day curve buffer, one-click USB export

Operating temp.

-40…+85 °C

Same batch for offshore rigs or plateau wind farms

Conformal coating

3C3 level

Immune to salt mist and H₂S


② Compatibility snapshot
ACS800-17 (AFE) & ACS800-37 (LC) click straight in; ACS800-07 keeps the back-plane—reuse existing cables. ACS800-01/04 and ACH550 are physically or electrically different—swap to RDCU-02C or upgrade the whole drive.

③ Safety & approvals
STO/SS1/SLS/SDI all rated SIL3/PLe, reaction ≤ 5 ms, TÜV cert 968/EL 2023 116. Dual-channel read-back keeps the safety path intact even if one wire shorts.

④ 15-minute field upgrade
Power down → slide old board out → slide new board in → latch handles → power up. DriveSync App scans the QR, compares parameters, writes deltas; green LED steady = job done—no scope, no PC.

⑤ One-sentence takeaway
RDCU-12C = AFE pass + Gigabit connectivity + cinematic data logging—your legacy cabinet just joined the IIoT world.

Contact May
ab@mooreplc.com | +86-18106909650 (WhatsApp) | WeChat: dcsfc
Send the ACS800 serial number—within ten minutes you’ll have firmware, licence and cable list.


What happens next?

 

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