ProSoft Technology MVI56-PDPMV1 PROFIBUS DPV1 Master Network Interface Module
$123.00
$320.00
Description
ProSoft Technology MVI56-PDPMV1 PROFIBUS DPV1 Master Network Interface Module
Configured for PROFIBUS DPV1 master communication in ControlLogix systems, the ProSoft Technology MVI56-PDPMV1 (MVI56-PDPMV1 network interface module) exchanges cyclic and acyclic data with PROFIBUS DP slave devices through an isolated RS-485 interface.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | MVI56-PDPMV1 |
| Brand | ProSoft Technology |
| Product Type | PROFIBUS DPV1 Master Network Interface Module |
| Platform | Allen-Bradley ControlLogix, 1756 chassis |
| Weight | 1.50 lb |
| Operating Temp | 0 deg C to 60 deg C |
| Power Consumption | 800 mA @ 5 VDC; 3 mA @ 24 VDC |
| PROFIBUS Protocol | PROFIBUS DP-V0 / DP-V1 Master |
| Maximum Slave Devices | Up to 125 nodes |
| Supported Baud Rates | 9.6 kbps to 12 Mbps |
| Maximum I/O Data per Slave | 244 Bytes Input / 244 Bytes Output |
| Total I/O Data Capacity | Up to 7168 Bytes Input / 7168 Bytes Output |
| Network Interface | 9-pin D-sub female, galvanically isolated RS-485 |
| Chassis Occupancy | Single slot |
| Configuration Software | ProSoft Configuration Builder (PCB) |
| Certifications | CE, cULus, ATEX Zone 2, DNV, RoHS |
Protocol Conversion and Galvanic Isolation
The MVI56-PDPMV1 operates as a PROFIBUS DP master while exchanging module data asynchronously with the ControlLogix processor. PROFIBUS DP-V0 supports cyclic process data exchange, while DP-V1 provides acyclic messaging for diagnostics and device parameterization.
The PROFIBUS network uses a galvanically isolated RS-485 physical interface through the 9-pin D-sub connector. Therefore, field wiring should maintain appropriate PROFIBUS shielding, termination, and cable routing practices.
The module supports communication speeds from 9.6 kbps through 12 Mbps and can address up to 125 PROFIBUS slave nodes. Configuration files are stored in internal module memory, supporting configuration retention during module replacement.
Frequently Asked Questions (FAQ)
Q: How is the MVI56-PDPMV1 connected to the ControlLogix system?
A: The module occupies one slot in a standard 1756 ControlLogix chassis and exchanges data with the processor through the backplane.
Q: What physical interface connects the module to PROFIBUS devices?
A: The module uses a 9-pin D-sub female connector with a galvanically isolated RS-485 PROFIBUS interface.
Q: Does the module support both cyclic and acyclic PROFIBUS communication?
A: Yes. PROFIBUS DP-V0 provides cyclic data exchange, while DP-V1 supports acyclic messaging for diagnostics and parameterization.
Field Installation Guidelines
Install the module in a compatible 1756 ControlLogix chassis with power removed according to the applicable chassis installation procedure.
Connect the PROFIBUS cable to the 9-pin D-sub interface and maintain the network polarity and termination arrangement specified for the PROFIBUS installation.
Route PROFIBUS communication cables separately from high-current power conductors, motor cables, and other high-noise wiring where practical.
Terminate cable shields according to the PROFIBUS installation standard and site grounding architecture. Avoid creating unintended ground-current paths through shield connections.
Verify the configured PROFIBUS baud rate, master parameters, slave addresses, and cyclic I/O data lengths before commissioning.
Check module status, backplane status, and PROFIBUS communication LEDs after startup. Resolve physical-layer faults before troubleshooting application-level data exchange.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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