ABB NPBA-12 Profibus Adapter Module
Description
ABB NPBA-12 Profibus Adapter Module is a high-performance protocol conversion gateway designed to connect heterogeneous industrial devices, enabling barrier-free, high-efficiency industrial communication.
| Specification | Value |
|---|---|
| Supported Protocols | Input: PROFIBUS-DP (master/slave), Modbus RTU (master/slave), DeviceNet (slave); Output: EtherNet/IP (Scanner/Adapter), PROFINET IO (Controller/Device), Modbus TCP (Client/Server) |
| Communication Rates | PROFIBUS-DP: 12Mbps; EtherNet/IP/PROFINET: 100Mbps (full duplex); RS485 (Modbus RTU): 115.2kbps |
| Interface Configuration | 2x RJ45 (10/100Mbps adaptive Ethernet), 1x DB9 (RS485 serial for Modbus RTU/DeviceNet), 1x 9-pin D-type PROFIBUS-DP dedicated connector |
| Data Processing Capacity | Up to 256 input/output (I/O) points per module |
| Data Refresh Cycles | Less than 1ms (PROFINET IO); less than 2ms (EtherNet/IP) |
| Operating Temperature | -20 to 60 degrees Celsius (no condensation); storage: -40 to 85 degrees Celsius |
| Power Supply | 24V DC (-15%/+20% tolerance), power consumption less than 10W |
Key Features:
- Multi-protocol conversion enables seamless communication between diverse industrial devices like PLCs, HMIs, and frequency converters
- High-speed real-time data transmission with ultra-short refresh cycles for precise, synchronized control
- Network expansion support for up to 32 slave devices per master station, enabling multi-device coordinated control
- Redundant dual-network and fiber ring network functionality, with hot-swappable dual-module support for critical applications
- Compact DIN rail-mounted design with IP20 standard protection (IP65 optional)
Applications:
- Industrial automation production lines, such as automotive welding lines and packaging machinery
- Food and beverage high-speed filling and processing systems
- Energy and power smart substations and motor control systems
- Critical process industries like nuclear power and chemical manufacturing
Related Models:
- NPBA-11
- NPBA-21
- NPBA-31