PROFINET data transmission system NxBB™

Overview
NxBB™ is a data‑over‑power communication system using PLi‑Fi technology to transmit secure signals via two existing power conductors, eliminating the need for separate signal cabling. Designed for both new installations and retrofits, NxBB™ delivers stable, low‑maintenance connectivity for industrial mobile and fixed systems.

Key advantages

• Data transmission over existing power conductors (PLi‑Fi)
• Simple retrofit installation with no IT/network configuration required
• High signal stability through electrical isolation and custom filtering
• Maintenance level comparable to Wi‑Fi with plug‑and‑play operation
• Built‑in hardware encryption (128‑bit AES) for secure communications

Main applications

• Conductor rails and trolley systems
• Cable reels and festoon systems
• Slip rings and rotating collectors
• Automated material handling, conveyors and AS/RS
• Overhead cranes, shuttle systems and sortation lines

Technical specifications

• Voltage ranges: 24–60 V DC, 150–300 V DC, 120–600 V AC
• Bandwidth: up to 350 Mbit/s (MIMO), 175 Mbit/s (SISO)
• Supported protocols: PROFINET, EtherNet/IP, TCP/IP, UDP, Video
• Transmission length: 400 m+ (application dependent)
• Operating temperature: -40 °C to +70 °C
• Encryption: 128‑bit AES hardware‑level
• Scalability: multi‑vehicle and high‑density track support
• Installation: straightforward electrical integration using existing power conductors; no network setup required