ABB RDCO-01C DDCS Communication Board – ACS800 Fiber-Optic Adapter – Tested

Product Overview

Original ABB RDCO-01C DDCS communication option module for ACS800 series drives. Provides four fiber-optic DDCS channels for high-speed communication between drives and external control systems. Supports data rates up to 10 Mbit/s. Enables remote monitoring, master/follower drive linking, PC tool connection, and fieldbus integration. The “C” suffix indicates conformal coated circuit board – enhanced moisture, dust, and corrosion resistance for harsh industrial environments.

Key Features

• Genuine ABB original – for ACS800 series drives
• DDCS communication option module – 4 fiber-optic channels
• CH0: 10 MBd (fieldbus adapter override)
• CH1: 5 MBd (I/O extensions)
• CH2: 10 MBd (master/follower link)
• CH3: 10 MBd (PC tools / DriveWare)
• “C” suffix = conformal coated circuit board – IP20, moisture/dust/corrosion resistant
• 24V DC supply, ≤200mA
• Compatible with POF and HCS fiber cables
• Original pulled – no repair history

Specifications

Compatibility Note

• Compatible with ACS800 series drives (RMIO motor control board / RDCU control unit)
• Installs in slot marked “DDCS” on the RMIO or RDCU board
• Four dedicated fiber-optic DDCS channels for flexible system integration
• Channel assignment: CH0 – fieldbus override / CH1 – I/O extensions / CH2 – master/follower / CH3 – PC tools
• “C” suffix indicates conformal coated circuit board – enhanced environmental protection
• Verify drive model and hardware version before ordering

Quality Assurance

• Original pulled from working drive; tested functional with no repair history
• Actual photos sent before shipping
• Test video available upon request
• ESD anti-static packaging