MVI56-PDPS PROSOFT

Model: MVI56-PDPS
Brand: ProSoft Technology
Series: MVI56 Communication Modules
Core Function: PROFIBUS DP slave interface for ControlLogix
Type: Communication Module
Key Specs: PROFIBUS DP V0/V1, 9.6 kbps–12 Mbps, ~122 input & ~122 output words per cycle

Product Introduction

Blunt verdict: ProSoft MVI56-PDPS is a PROFIBUS DP slave communication module that lets an Allen-Bradley ControlLogix rack participate as a I/O slave on a PROFIBUS DP network. It maps PROFIBUS field I/O directly into the PLC data image for cyclic exchange with masters such as Siemens PLCs or SCADA systems.

For integration points where a ControlLogix PAC must coexist in a PROFIBUS environment, this module handles data exchange at rates up to 12 Mbps and supports both DP-V0 cyclic data and DP-V1 additional services like diagnostics. Confirm exact I/O mapping requirements in the OEM manual before deployment, because mis-mapping often shows up as stale or absent tags in logic.

Key Selling Points & Differentiators

Supports PROFIBUS DP V0/V1 slave operation with auto-baud detection from 9.6 kbps to 12 Mbps — essential where deterministic field I/O is required.
Tested functional before shipment; LEDs and diagnostics help verify network health and link status on bench.
Compact single-slot fit in ControlLogix 1756 racks with tight backplane integration.
Flexible I/O mapping (~122 words in / ~122 words out) lets you align the PROFIBUS DP image to controller tags without gateways.
Not recommended for PROFIBUS master roles — this module is strictly slave mode. Replace with a master module if needed.
After QC, sealed in ESD bag with test report; configuration file can be provided on request.