The ProSoft MVI56-PDPMV1 is a specialized communication module engineered to act as a PROFIBUS DP Master. Designed for seamless integration with Rockwell Automation ControlLogix systems, this module enables the processor to interface with a wide range of PROFIBUS-compliant field devices. It supports DPV1 communication, providing advanced diagnostic capabilities and acyclic data exchange required for complex industrial automation environments.
Features
Supports PROFIBUS DP V1 master communication protocol.
Handles up to 125 slave devices on a single network.
Maximum baud rate of 12 Mbps for high-speed data throughput.
Occupies a single slot in the ControlLogix backplane.
Utilizes ladder logic for efficient data transfer and configuration.
Compatible with both local and remote ControlLogix rack configurations.
Applications
This module is typically deployed in manufacturing and process control applications where ControlLogix controllers must communicate with third-party PROFIBUS equipment, such as variable frequency drives, remote I/O blocks, and intelligent sensors.
Technical Specifications
Model
MVI56-PDPMV1
Protocol
PROFIBUS DP V1 Master
Max Slave Devices
125
Max Baud Rate
12 Mbps
Backplane Current
800 mA at 5V DC
Operating Shock
30 g
Operating Vibration
5 g at 10 to 500 Hz
Mounting
ControlLogix Chassis (Single Slot)
Installation Guidelines
Ensure the ControlLogix chassis is powered down before inserting or removing the MVI56-PDPMV1 module.
Verify that the module is fully seated in the backplane slot and the top/bottom locking tabs are secured.
Use shielded twisted-pair cable specifically rated for PROFIBUS DP applications to minimize EMI interference.
Maintain proper grounding of the PROFIBUS network cable shield at the connector level.
Ensure adequate ventilation in the cabinet to maintain operating temperature within the manufacturer's specified range.
Configure the module using the appropriate ProSoft configuration software and ladder logic files before initiating network communication.
FAQ
Is the MVI56-PDPMV1 compatible with all ControlLogix chassis? Yes, it is designed to fit into any standard ControlLogix local or remote I/O chassis.
Does this module support DPV0 and DPV1? Yes, the MVI56-PDPMV1 is fully compliant with both DPV0 and DPV1 PROFIBUS standards for flexible device integration.
How is the data mapped between the module and the PLC? Data transfer is managed via ladder logic, allowing for direct read/write access to the PROFIBUS network data through the ControlLogix controller's I/O image table.
