The MVI69-PDPS (MVI69-PDPS) is a specialized backplane-compatible communication interface designed by ProSoft Technology for the Allen-Bradley CompactLogix™ platform. This module allows a Rockwell Automation processor to function as a slave station on a Profibus DP network. It is an essential component for hybrid control architectures, enabling seamless data exchange between CompactLogix systems and Profibus-based Masters, such as Siemens S7 PLCs or various Distributed Control Systems (DCS). By offloading complex protocol timing to the module hardware, the MVI69-PDPS (MVI69-PDPS) ensures that the main CPU’s scan time remains unaffected by network traffic.
The MVI69-PDPS (MVI69-PDPS) occupies a single slot in any 1769-based rack and operates as a standard I/O module within the Logix Designer environment.
Manufacturer: ProSoft Technology
Model Number: MVI69-PDPS (MVI69-PDPS)
Compatibility: Allen-Bradley CompactLogix (1769 L2/L3/L4 series)
Protocol: Profibus DP-V0 Slave
Baud Rate: 9.6 kbps to 12 Mbps (Hardware auto-detect)
Input Data: Up to 244 bytes
Output Data: Up to 244 bytes
Internal Database: 400 registers (16-bit words)
Backplane Current Load: 800 mA @ 5 VDC; 0 mA @ 24 VDC
Configuration Port: RJ45 (RS-232) utilizing the ProSoft Configuration Builder (PCB)
Isolation: 500V optical isolation between Profibus network and backplane
LED Status Indicators: Module Status, Application Status, Backplane Activity, Serial Activity
Operating Temperature: 0°C to +60°C (32°F to 140°F)
Dimensions: Standard 1769 Single-slot width
Relative Humidity: 5% to 95% (Non-condensing)
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