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The ProSoft Technology 5304-MBP-PDPMV1 is an industrial-grade protocol conversion gateway engineered to bridge communication between ModBus (RTU or TCP) and Profibus DP networks. This standalone device allows legacy ModBus equipment (such as sensors, drives, or meters) to be integrated into modern Profibus DP-based control systems without hardware modifications, preserving investments in existing assets while enabling system modernization.

Key Technical Features:

• Bidirectional Protocol Translation: Converts data between ModBus (master/slave) and Profibus DP (slave) protocols in real-time.

• Flexible Network Support: Supports ModBus RTU (serial) and ModBus TCP/IP (Ethernet) on the ModBus side.

• Plug-and-Play Configuration: User-friendly configuration software simplifies mapping of data registers between networks.

• Dual-Port Isolation: Provides electrical isolation between networks to protect against ground loops and noise.

• LED Status Indicators: Visual diagnostics for power, network activity, and error conditions.

Technical Specifications:

• Profibus DP Side: Complies with PROFIBUS DP-V0/V1, up to 12 Mbps.

• ModBus Side: Supports ModBus RTU (RS-485) and ModBus TCP/IP (10/100 Mbps Ethernet).

• Power Supply: 24V DC (typical for industrial use).

• Isolation: 1500V AC between networks.

• Operating Temperature: -40°C to +75°C (industrial hardened).

• Mounting: DIN-rail mountable.

Typical Applications:

• Integrating ModBus-based HVAC equipment into a Profibus DP-controlled building management system.

• Connecting ModBus-compatible power monitors to a Siemens PLC-based Profibus DP network.

• Bridging between legacy ModBus industrial devices and modern Profibus DP automation infrastructure.

The 5304-MBP-PDPMV1 gateway reduces integration costs and complexity by providing a reliable, pre-tested solution for cross-protocol communication, ensuring data accuracy and system stability in multi-vendor industrial environments.