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ProSoft MVI56-HART Multi-drop Master Communication Module
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Product Introduction
The ProSoft MVI56-HART is a multi-drop Master communication module designed for seamless integration with Allen-Bradley ControlLogix processors. It provides a reliable interface between the ControlLogix backplane and HART-enabled field devices, enabling efficient communication with smart transmitters, sensors, and actuators.
This module supports four independent HART communication channels, allowing multiple field devices to be connected in a multi-drop configuration. It acts as a Master on the HART network, collecting diagnostic, configuration, and process data from connected slave devices and transferring it directly to the PLC for control and monitoring.
Built for industrial environments, the MVI56-HART offers robust performance with high resistance to vibration, shock, and varying environmental conditions. It is widely used in process industries where HART communication is essential for accessing advanced device diagnostics and improving operational visibility.
Product Specifications
| Parameter | Value |
|---|---|
| Product Model | MVI56-HART |
| Manufacturer | ProSoft Technology |
| Module Type | HART Multi-drop Master Communication Module |
| Platform Compatibility | Allen-Bradley ControlLogix |
| Communication Type | HART Protocol |
| Channels | 4 Channels (Multi-drop) |
| Functionality | Master Communication |
| Backplane Current Load | 800 mA @ 5.1 VDC |
| Operating Temperature | 0 to 60°C |
| Storage Temperature | -40 to 85°C |
| Shock Resistance | 30 g operational, 50 g non-operational |
| Vibration Resistance | 5 g (10 to 150 Hz) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Mounting | ControlLogix Rack (Single Slot) |
| Dimensions | 145.2 × 34.6 × 139.6 mm |
| Weight | 0.31 kg |
Applications
● Process instrumentation integration, enabling direct communication with HART-enabled transmitters such as pressure, flow, and temperature devices
● Plant asset management systems, allowing access to advanced diagnostics and device configuration data
● Oil & gas and chemical industries, where HART devices are widely used for monitoring and control
● SCADA and DCS systems, providing reliable acquisition of field-level data for centralized control
● Predictive maintenance systems, supporting real-time monitoring of device health and performance
● Retrofit projects, integrating existing HART field devices into modern ControlLogix architectures
Advantages
● Four independent HART channels, enabling simultaneous communication with multiple field devices
● Multi-drop capability, reducing wiring complexity and improving system scalability
● Direct ControlLogix integration, eliminating the need for external HART gateways
● Enhanced diagnostics access, allowing full utilization of smart device capabilities
● Robust industrial design, with high resistance to shock, vibration, and environmental stress
● Improved system visibility, supporting better decision-making through real-time data acquisition
FAQ
- What is the main function of the MVI56-HART module?
It enables ControlLogix processors to communicate directly with HART-enabled field devices, collecting both process variables and diagnostic information. - How many devices can be connected to each channel?
Each channel supports multi-drop communication, allowing multiple HART slave devices to be connected depending on network design and addressing. - Does the module support full HART command sets?
Yes, it supports standard HART commands for reading process data, configuration parameters, and device diagnostics. - Can this module replace a traditional HART multiplexer?
In many applications, yes, as it provides direct integration with the PLC and eliminates the need for separate multiplexing hardware. - How is data transferred to the ControlLogix processor?
Data is mapped into the ControlLogix backplane as I/O data, allowing easy access within the PLC program. - Is the module suitable for harsh industrial environments?
Yes, it is designed to withstand vibration, shock, and a wide range of environmental conditions typical in industrial plants. - What type of devices are typically connected to this module?
Common devices include smart transmitters for pressure, temperature, flow, and level measurement that support the HART protocol. - Does the module require external power for field devices?
Field devices typically require their own loop power supply; the module handles communication rather than powering devices. - Can it be used for predictive maintenance applications?
Yes, it provides access to diagnostic and status data, making it suitable for asset management and predictive maintenance systems. - How are communication issues diagnosed?
The module provides status indicators and diagnostic data that can be accessed through the PLC for troubleshooting and monitoring.
Related Models
| Model | Description |
|---|---|
| MVI56-MCM | Modbus Master/Slave communication module |
| MVI56E-MCM | Enhanced Modbus communication module |
| MVI56E-MNET | Modbus TCP/IP communication module |
| MVI56E-MBP | Modbus Plus communication module |
| MVI56E-DNP | DNP3 communication module |
| MVI56E-GSC | Generic serial communication module |
Popular Models
| Model | Description |
|---|---|
| MVI56E-MNETC | Modbus TCP/IP communication module |
| MVI56E-61850 | IEC 61850 communication module |
| MVI69E-MBTCP | CompactLogix Modbus TCP module |
| PLX31-EIP-MBTCP | EtherNet/IP to Modbus TCP gateway |
| MVI56E-SIE | Siemens communication interface module |
| ILX34-MBS485 | Modbus serial interface module |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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