Description
Detailed parameter table
| Parameter name | Parameter value |
| Product model | PROSOFT MVI69 – PDPMV1 |
| Manufacturer | ProSoft Technology |
| Product category | PROFIBUS DPV1 Network Interface Module (for Allen – Bradley CompactLogix and MicroLogix 1500) |
| Communication Protocols | Supports PROFIBUS DPV0 and DPV1 (Class 1 and Class 2) protocols; Up to 125 PROFIBUS devices; All standard baud rates up to 12 Mbps |
| Hardware Integration | Single – slot 1769 backplane – compatible; One (1) DB – 9F optically isolated RS – 485 port for PROFIBUS connection; One (1) configuration port; Backplane current load: 800 mA @ 5.1 VDC; Power supply distance rating: 2 (first 2 slots if used with 1769 – L43 and – L45) |
| Data Handling | Acts as a PROFIBUS network scanner, transferring input and output data between PROFIBUS devices and processor data memory over the backplane; Output data: 1536 bytes; Input data: 1536 bytes |
| Physical Dimensions | Standard 1769 single – slot module; Operating temperature: 0 °C to 60 °C (32 °F to 140 °F); Storage temperature: – 40 °C to 85 °C (- 40 °F to 185 °F); Relative humidity: 5% – 95% (non – condensing); Weight: ~290 g |
| Environmental Requirements | Resistant to typical industrial environmental conditions, with specified temperature, humidity, and vibration/shock tolerances (not elaborated here but compliant with industrial standards) |
| Power Requirements | Power source: CompactLogix or MicroLogix 1500 1769 backplane (5 VDC); Backplane current consumption: < 0.8 A (operating mode); Overcurrent protection: Not specified (assumed built – in considering industrial standards) |
| Safety & Compliance | CE, UL, c – tick certified; Complies with relevant industrial safety and electromagnetic compatibility standards |
| Compatibility | Allen – Bradley systems: CompactLogix and MicroLogix 1500 LRP controllers (except 1769 – QBF C1B, 1769 – L16X, and 1769 – L18X); Configuration software: ProSoft Configuration Builder |
| Additional Features | LED indicators for module, network, and serial port status; Configuration via ProSoft Configuration Builder software; Data transfer using ladder logic (sample ladder file with AOI included); Acyclic parameter data transfer with Class 1 or Class 2 DPV1 services |
PROSOFT MVI69-PDPMV1
Product introduction
The PROSOFT MVI69 – PDPMV1 is a PROFIBUS DPV1 network interface module developed by ProSoft Technology. It is engineered to enable seamless and efficient communication between Rockwell Automation’s CompactLogix and MicroLogix 1500 processors and PROFIBUS DPV0/DPV1 devices. This module plays a crucial role in industrial automation environments by facilitating reliable data exchange, adhering to the complete PROFIBUS DPV1 specifications as per IEC 61158.
In an industrial setting, for example, a manufacturing plant may have a CompactLogix – based control system that needs to communicate with a variety of PROFIBUS – enabled devices such as sensors, actuators, and other field devices. The MVI69 – PDPMV1 acts as a bridge, allowing the CompactLogix processor to interact with these devices, ensuring smooth operation of the overall production process. It simplifies the integration of different components in a complex industrial network, reducing the need for complex custom – built communication solutions.
Core advantages and technical highlights
PROFIBUS DPV1 Protocol Support
The MVI69 – PDPMV1 supports both DPV0 and DPV1 (Class 1 and Class 2) protocols. This comprehensive support enables it to handle a wide range of industrial devices. For instance, in a power distribution network, it can communicate with smart circuit breakers (DPV0 devices) for basic status monitoring and also with more advanced programmable logic controllers (DPV1 devices) for complex control and parameter adjustment. The ability to handle acyclic parameter data transfer with Class 1 or Class 2 DPV1 services gives it an edge in communicating with slave devices that support these protocols, enhancing the flexibility of industrial automation systems.
Single – Slot 1769 Backplane Compatibility
Being a single – slot module compatible with the 1769 backplane, it is easy to integrate into existing CompactLogix and MicroLogix 1500 systems. This simplifies the expansion of networks as it requires minimal space in the chassis. In a water treatment facility where space may be limited in the control cabinet, the MVI69 – PDPMV1 can be easily slotted into the 1769 backplane of the CompactLogix system, allowing for the connection of PROFIBUS – based flow meters, pressure sensors, and other devices without the need for a major overhaul of the system architecture.
Configuration via ProSoft Configuration Builder
The use of ProSoft Configuration Builder software makes the configuration process straightforward. A technician can define the PROFIBUS network settings, such as device addresses, baud rates, and data transfer parameters, and then download this configuration to the module using the serial port of a PC. This reduces the complexity and potential for errors during setup. In a petrochemical plant, where multiple PROFIBUS – connected devices need to be configured for a new production line, the ProSoft Configuration Builder enables quick and accurate setup of the MVI69 – PDPMV1 module, minimizing the downtime during installation and commissioning.
LED Indicators for Status Monitoring
The module is equipped with LED indicators for module, network, and serial port status. This provides real – time visual feedback on the operation of the module. In a manufacturing environment with high ambient noise, where it may be difficult to rely on audible alarms, the LED indicators allow operators to quickly assess the health of the module. For example, a green LED for module power indicates normal operation, while a red LED for network error can prompt immediate troubleshooting, ensuring continuous operation of the industrial network.
Typical application scenarios
Power and Distribution
In power plants, the MVI69 – PDPMV1 can be used to connect CompactLogix or MicroLogix 1500 systems to PROFIBUS – enabled power monitoring devices, circuit breakers, and power quality analyzers. It enables real – time monitoring of power parameters, such as voltage, current, and power factor, and control of electrical equipment. For example, it can be used to remotely trip circuit breakers in case of an overload or abnormal power conditions, ensuring the safety and reliability of the power distribution network.
Petrochemical
In petrochemical plants, there are numerous PROFIBUS – based sensors and actuators used for process control. The MVI69 – PDPMV1 allows the central CompactLogix or MicroLogix 1500 control system to communicate with these devices. It can monitor the status of valves, pumps, and reactors, and adjust process parameters based on the received data. For instance, it can receive temperature and pressure data from sensors and control the opening and closing of valves to maintain optimal process conditions, improving the efficiency and safety of petrochemical production.
Water and Gas Applications
In water treatment plants and gas distribution networks, the module can interface with PROFIBUS – connected flow meters, pressure sensors, and control valves. In a water treatment plant, it can collect data from multiple flow meters located at different stages of the treatment process and control the operation of pumps and chemical dosing systems based on the received data. In a gas distribution network, it can monitor the pressure in pipelines and control the opening and closing of valves to ensure a stable gas supply.
SCADA and DCS Applications
For Supervisory Control and Data Acquisition (SCADA) and Distributed Control Systems (DCS), the MVI69 – PDPMV1 serves as a vital link between the central control system (such as CompactLogix) and the field – level PROFIBUS devices. It can collect data from various sensors and transmit control commands to actuators. In a large – scale SCADA system for a city’s water supply network, the module can connect the CompactLogix – based central control station to hundreds of PROFIBUS – enabled field devices, providing real – time monitoring and control capabilities for the entire water supply infrastructure.
PROSOFT MVI69-PDPMV1
Related model recommendations
PROSOFT MVI69 – PDPS: This is a PROFIBUS DP slave communication module, which can be used in scenarios where the CompactLogix or MicroLogix 1500 system needs to act as a slave in a PROFIBUS network. It complements the MVI69 – PDPMV1 in mixed – master – slave PROFIBUS networks.
Allen – Bradley CompactLogix L45: A high – performance PLC in the 1769 chassis series, which is well – suited for use with the MVI69 – PDPMV1 in large – scale industrial applications. It offers sufficient processing power and memory to handle the data exchange with a large number of PROFIBUS devices.
Siemens ET200M: A PROFIBUS – compatible distributed I/O system that can be connected to the MVI69 – PDPMV1 in an industrial network. It provides additional I/O capabilities for applications where more inputs and outputs are required.
ProSoft Configuration Builder Software: The essential software for configuring the MVI69 – PDPMV1. It offers a user – friendly interface for setting up network parameters, device addresses, and data transfer settings.
Belden 9842: A high – quality shielded RS – 485 cable that can be used for the PROFIBUS connection of the MVI69 – PDPMV1. It helps to reduce electromagnetic interference and ensure reliable data transmission in industrial environments.
Installation, commissioning and maintenance instructions
Installation preparation
Before installing the MVI69 – PDPMV1, ensure that the CompactLogix or MicroLogix 1500 system has an available 1769 single – slot in the backplane. Power off the system to prevent any electrical damage during installation. Wear an electrostatic discharge (ESD) wristband to protect the module from static electricity. Align the module with the backplane slot and firmly insert it, ensuring that all pins are properly seated. After installation, power on the system and check the module’s power LED to confirm that it is receiving power from the backplane.
Commissioning steps
Connect the PROFIBUS network cable (such as Belden 9842) to the DB – 9F RS – 485 port of the MVI69 – PDPMV1. Use the ProSoft Configuration Builder software to configure the module. Set the network parameters, including the baud rate, device address, and the type of PROFIBUS devices it will communicate with. Define the data transfer settings, such as input and output data mapping. After configuration, download the settings to the module using the serial port of a PC. Test the communication by connecting to a known PROFIBUS device and verifying that data is being transferred correctly. Check the LED indicators on the module to ensure that the network connection and data transfer are operating as expected.
Maintenance suggestions
Regularly inspect the MVI69 – PDPMV1 for any signs of physical damage or loose connections. Check the LED indicators monthly to monitor the module’s status. If there are any issues with communication, use the ProSoft Configuration Builder software to check the network settings and review the data transfer logs. Clean the module and its connectors periodically to remove dust and debris, which can affect performance. Update the module’s firmware as recommended by ProSoft Technology to ensure compatibility with the latest PROFIBUS devices and to benefit from any bug fixes or performance improvements. Keep spare modules in a suitable storage environment, protected from extreme temperatures and humidity, for quick replacement in case of module failure.
Service and guarantee commitment
ProSoft Technology offers a standard 1 – year warranty for the MVI69 – PDPMV1, covering defects in materials and workmanship. In case of a defective module, ProSoft will repair or replace the module free of charge within the warranty period. For customers who require additional support, ProSoft provides technical support services. Their team of experts can assist with installation, configuration, and troubleshooting of the MVI69 – PDPMV1 in industrial applications. They also offer training resources, such as user manuals, application notes, and online tutorials, to help customers make the most of the module’s features. For out – of – warranty repairs, ProSoft has a repair service that can diagnose and fix issues with the module, providing customers with a cost – effective solution to keep their industrial networks running smoothly.
