Hilscher NT100-RE-DP Industrial PROFIBUS DP to PROFINET/EtherNet/IP Gateway
The NT100-RE-DP is a high-performance industrial protocol gateway developed by Hilscher, a global leader in industrial communication solutions. Its core function is to enable seamless bidirectional data transmission between PROFIBUS DP networks (a widely adopted fieldbus for discrete and process automation, compliant with EN 50170) and mainstream industrial Ethernet protocols (PROFINET IO, EtherNet/IP). As a reliable "fieldbus-to-Ethernet bridge," it solves the connectivity challenge of integrating legacy PROFIBUS DP-equipped devices (e.g., remote I/O modules, motor drives, sensors) into modern PROFINET or EtherNet/IP-based automation systems. This gateway is particularly suited for industrial scenarios such as factory retrofits, automotive assembly lines, process control plants, and machinery automation—where unified monitoring, control, and data integration of PROFIBUS DP devices via centralized Ethernet platforms is critical.
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The NT100-RE-DP is a high-performance industrial protocol gateway developed by Hilscher, a global leader in industrial communication solutions. Its core function is to enable seamless bidirectional data transmission between PROFIBUS DP networks (a widely adopted fieldbus for discrete and process automation, compliant with EN 50170) and mainstream industrial Ethernet protocols (PROFINET IO, EtherNet/IP). As a reliable "fieldbus-to-Ethernet bridge," it solves the connectivity challenge of integrating legacy PROFIBUS DP-equipped devices (e.g., remote I/O modules, motor drives, sensors) into modern PROFINET or EtherNet/IP-based automation systems. This gateway is particularly suited for industrial scenarios such as factory retrofits, automotive assembly lines, process control plants, and machinery automation—where unified monitoring, control, and data integration of PROFIBUS DP devices via centralized Ethernet platforms is critical.
Key Functions
PROFIBUS DP ↔ Ethernet Protocol Conversion: Supports high-speed bidirectional data translation between PROFIBUS DP (compliant with EN 50170 V2.4, supporting master/slave modes, cyclic/acyclic data transfer) and two leading industrial Ethernet protocols:
PROFINET IO: Operates in controller or device mode with PROFINET RT (real-time) support, ensuring cyclic data transmission with latency <10ms—meeting the responsiveness requirements of time-sensitive control tasks (e.g., synchronized motor drives, precision assembly).
EtherNet/IP: Functions as an ODVA-compliant adapter or scanner, enabling seamless integration with Rockwell (Allen-Bradley) and third-party EtherNet/IP control systems, supporting both cyclic I/O data (for real-time control) and acyclic messages (for configuration, diagnostics, and parameterization).
PROFIBUS DP Interface Capabilities: Features a rugged PROFIBUS DP interface (9-pin D-Sub connector, compliant with EN 50170) with:
Auto-Adaptive Baud Rates: Supports standard PROFIBUS DP speeds (9.6 kbps to 12 Mbps), automatically matching the baud rate of the existing PROFIBUS DP network without manual adjustment—simplifying on-site deployment.
Multi-Device Support: Can operate as a PROFIBUS DP master (supporting up to 126 slave devices, the maximum PROFIBUS DP network limit) or slave (connecting to an external PROFIBUS DP master), adapting to diverse network architectures (e.g., distributed I/O networks, drive control loops).
Optical Isolation: 2.5kVrms isolation between the PROFIBUS DP interface and gateway core, protecting against electrical noise, ground loops, and voltage spikes common in industrial environments—ensuring stable communication even in harsh electrical conditions.
Network Redundancy: PROFINET MRP (Media Redundancy Protocol) and EtherNet/IP DLR (Device Level Ring) support, enabling fault-tolerant Ethernet networks with recovery times <100ms—minimizing downtime in critical production processes (e.g., automotive assembly, continuous process control).
Flexible Topologies: Compatible with star (via Ethernet switches) and daisy-chain layouts, reducing cabling complexity and installation costs for linear production lines (e.g., conveyor systems, packaging lines).