ProSoft MVI56-PDPMV1 Technical Specification
Model: MVI56-PDPMV1
Manufacturer: ProSoft Technology
Series: ControlLogix (1756 Rack)
Type: PROFIBUS DPV1 Master Communication Module
1. General Description
The MVI56-PDPMV1 is a high-performance PROFIBUS DPV1 Master network interface module designed exclusively for the Rockwell Automation ControlLogix platform. It acts as a communication bridge, enabling ControlLogix controllers to seamlessly connect, control, and diagnose up to 125 PROFIBUS DP slave devices. It supports both cyclic (DPV0) and acyclic (DPV1) data exchange, critical for advanced device configuration and diagnostics.
2. Communication Specifications
• Protocols: PROFIBUS DPV0 (Cyclic), DPV1 (Acyclic, Class 1 & 2)
• Baud Rate: 9.6 kbps ~ 12 Mbps (auto-detect)
• Max Slaves: 125
• Data Size: 1536 bytes Input, 1536 bytes Output
• Bus Interface: DB9, RS-485, Galvanic Isolation (2500V)
• CFG Port: RJ45 (RS-232), for configuration & debugging
• Features: Extended Diagnostics, Sync/Freeze, Alarms, GSD File Support
3. Physical & Power
• Slot: Single-slot (1756 backplane)
• Power: 5V DC @ 800mA (backplane); 24V DC @ 3mA
• Weight: Approx. 1.36 kg
• Operating Temp: 0°C ~ +60°C
• Storage Temp: -40°C ~ +85°C
• Indicators: Module Status, Backplane, Serial Activity, Error
4. Key Features
• DPV1 Master: Full acyclic services for parameterization & diagnostics
• High Isolation: 2500V galvanic isolation for noise immunity
• Easy Integration: Appears as standard I/O to ControlLogix
• Software: ProSoft Configuration Builder (PCB), BusView
• Hot-Swappable: Supports replacement under power (if configured)
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