The NT50-DN-RS is a specialized industrial protocol conversion gateway developed by Hilscher, a leading provider of industrial communication solutions. It enables seamless bidirectional data exchange between DeviceNet networks (a widely used fieldbus for low-level industrial devices) and serial communication systems (RS-232/RS-422/RS-485), serving as a critical "translation bridge" to integrate legacy serial-equipped equipment into DeviceNet-based automation architectures. This gateway is widely applied in industrial scenarios such as factory retrofits, machinery control systems, and process monitoring (e.g., packaging lines, material handling equipment) where interoperability between DeviceNet and serial devices is essential.
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The NT50-DN-RS is a specialized industrial protocol conversion gateway developed by Hilscher, a leading provider of industrial communication solutions. It enables seamless bidirectional data exchange between DeviceNet networks (a widely used fieldbus for low-level industrial devices) and serial communication systems (RS-232/RS-422/RS-485), serving as a critical "translation bridge" to integrate legacy serial-equipped equipment into DeviceNet-based automation architectures. This gateway is widely applied in industrial scenarios such as factory retrofits, machinery control systems, and process monitoring (e.g., packaging lines, material handling equipment) where interoperability between DeviceNet and serial devices is essential.
Key Functions
DeviceNet to Serial Protocol Conversion: Facilitates real-time bidirectional data translation between DeviceNet (master/slave modes, compliant with ODVA specifications) and serial communication standards (RS-232, RS-422, RS-485). Supports popular serial protocols including Modbus RTU and ASCII, with configurable data mapping to align with specific application requirements. Transmission latency is <25ms, ensuring responsiveness in time-sensitive control tasks.
Multi-Serial Interface Support: Equipped with versatile serial ports to connect diverse devices:
1x RS-232 port (DB9 connector): Supports data rates up to 115.2 kbps, suitable for short-distance (up to 15m) point-to-point communication with devices like HMIs, barcode scanners, or legacy controllers.
1x Combined RS-422/RS-485 port (terminal block): Supports data rates up to 115.2 kbps, enabling multi-drop networks (up to 32 devices) over longer distances (up to 1200m for RS-485) for connecting sensors, meters, valves, or remote I/O modules.
DeviceNet Interface Capabilities: Integrates a standard DeviceNet interface (terminal block connection, compliant with EN 50325-5) with:
Optical isolation (2.5kVrms) to protect against electrical noise and ground loops.
Support for up to 63 DeviceNet slave devices (when operating as a DeviceNet master) or direct connection to a DeviceNet master (when operating as a slave).
Configuration & Remote Management: Configurable via Hilscher’s SYCON.net software, allowing users to:
Define data points and map DeviceNet I/O data to serial protocol frames.
Import EDS (Electronic Data Sheet) files for DeviceNet devices to ensure plug-and-play compatibility.
Perform remote configuration and diagnostics via an integrated Ethernet port, reducing on-site maintenance needs.
Power & Protection Mechanisms: Features 24V DC ±6V power input (Mini-Combicon 2-pin connector) with reverse polarity protection, supporting typical current consumption of 72mA. Over-voltage and over-current protection safeguard the gateway and connected equipment from electrical faults.
Compatibility
Supported Protocols:
DeviceNet (master/slave modes, compliant with ODVA standards).
DeviceNet equipment: Sensors, actuators, motor drives, and controllers (e.g., Allen-Bradley DeviceNet products).
Serial devices: RS-232/RS-485 sensors, meters, barcode readers, legacy PLCs, and HMIs.
Incompatibility: Not designed for Ethernet-based protocols (e.g., PROFINET, EtherNet/IP) or other fieldbuses (e.g., PROFIBUS DP, CANopen) without additional hardware.