The ABB RDCO-03C DDCS Communications Module provides versatile fiber optic connectivity for ABB drive systems. It integrates seamlessly with RMIO motor control boards and BCU units, supporting flexible installation as either a factory option or retrofit kit.
Technical Specifications
Parameter
Value
Model Number
RDCO-03C
Manufacturer
ABB
Module Type
DDCS Communications Module
System Compatibility
DCS / ACS800 drives
Fiber Optic Channels
4 (CH0–CH3)
Communication Speed
Up to 1 Mbps
Operating Voltage
24 V DC (±10%)
Power Consumption
5 W
Isolation
1500 V AC
Operating Temperature
0°C to +60°C
Storage Temperature
Down to -40°C
Dimensions
9.5 × 3.8 × 3.8 cm
Weight
0.1 kg
HS Code
8537101190
Product Origin
Sweden
Condition
Brand New
Lead Time
In Stock
MOQ
1
Lifecycle Status
Active
Communication Service
Ethernet router
Functional Description
The ABB RDCO-03C supports four configurable fiber optic DDCS channels. CH0 manages fieldbus adapters, CH1 connects I/O options and supply units, CH2 facilitates Master/Follower links, and CH3 is reserved for PC tools in ACS800 drives. Its compact design, low power consumption, and robust isolation ensure reliable performance in demanding industrial environments.
Applications and Compatibility
The ABB RDCO-03C DDCS Communications Module is widely used in industrial automation, motor control, and drive systems. Engineers rely on its flexibility, compact size, and compliance with international standards to maintain operational continuity. As a spare kit (64606964), it extends system longevity and supports critical industrial applications.
