NDCU-33CX ABB Control and communication unit Distributed control
system
ABB NDCU-33CX is a high-performance control and communication unit,
specifically designed for the automation needs of modern factories,
offering powerful real-time control, data processing and network
communication capabilities. This equipment is applicable to a wide
range of industrial application fields, such as power, oil and gas,
water treatment, food and beverage, etc., aiming to enhance
production efficiency and system reliability.
Core features
High-performance processor
A powerful multi-core CPU architecture
Real-time operating system, ensuring rapid response and stable
operation
Large-capacity memory, supporting the execution of complex
algorithms and historical data storage
Rich communication interfaces
It is equipped with multiple communication protocols such as
Ethernet/IP, Modbus TCP, and Profibus DP
Support redundant communication links to enhance system
availability
It provides a serial port and a USB interface, facilitating on-site
debugging and maintenance
Modular design
Technical parameters
| Model | NDCU-33CX |
| ABB Ordering Code | 1VDD002305R0033 |
| Product Family | ABB Elevator Door Control Units (Regel Heritage) |
| Compatible Systems | ABB AC 310, AC 400, NEXSYS elevator platforms |
| Door Types Supported | Center-opening, single-side-opening |
| Motor Voltage | 24 V DC (standard); compatible with AC motors via adapter |
| Communication Interface | CAN bus (to main controller) |
| Safety Inputs | Light curtain, door contact, safety edge (optional) |
| Outputs | Door motor drive, brake control, status relays |
| Mounting | 35 mm DIN rail |
| Operating Temperature | -10°C to +60°C |
| Certifications | CE, EN 81-20, EN 81-50, RoHS |
Product Images
Related Products
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| 4NDCU-04CX | 14NDCU-33CX |
| 5NDCU-05CX | 15NDCU-34CX |
| 6NDCU-11CX | 16NDCU-41CX |
| 7NDCU-12CX | 17NDCU-42CX |
| 8NDCU-13CX | 18NDCU-43CX |
| 9NDCU-21CX | 19AFIN-01C |
| 10NDCU-22CX | 20FENA-21 |
