5301-MBP-DH485 Multi-Protocol Communication Module

Manufacturer: ProSoft Technology (ProLinx)

Model: 5301-MBP-DH485

Product Type: Modbus Plus to DH-485 Standalone Protocol Gateway

Mounting: DIN rail mount

Communication Ports: 1 × Modbus Plus DB9F, 1 × DH-485 Serial Port

Protocol Support: Modbus Plus (Master/Slave), DH-485 (Master/Slave)

Data Transfer: Bi-directional configurable data mapping

Power Input: 18–32 VDC

Isolation: Galvanic isolation on communication interfaces

Configuration Software: ProSoft Configuration Builder

Applications: Legacy industrial system integration, interconnection of Schneider Modbus Plus and Allen‑Bradley DH‑485 PLC networks, factory automation retrofits

Category: SKU: 5301-MBP-DH485

Description

Product Overview

The ProSoft Technology 5301-MBP-DH485 Multi-Protocol Communication Module is an industrial communication interface designed to provide seamless connectivity between automation controllers and DH-485 based networks. As part of the ProSoft communication solution family, the 5301-MBP-DH485 enables data exchange between Modbus devices and Allen-Bradley DH-485 networks, allowing different industrial control systems to communicate efficiently without major changes to existing architectures. The module is designed for integration into PLC, SCADA, and industrial automation environments where reliable protocol conversion and network expansion are required.

The ProSoft Technology 5301-MBP-DH485 supports multi-protocol communication functions, providing a practical bridge between Modbus and DH-485 networks. It helps connect legacy Allen-Bradley controllers, intelligent field devices, and third-party automation equipment while maintaining stable serial communication performance. With flexible configuration options and robust industrial design, the 5301-MBP-DH485 Communication Module simplifies system integration, reduces engineering effort, and improves communication reliability in complex automation applications.

The 5301-MBP-DH485 Module is widely used in manufacturing automation, process control, water and wastewater systems, energy applications, and industrial monitoring systems. Its ability to interface between different communication protocols makes the ProSoft Technology 5301-MBP-DH485 an effective solution for extending the life of existing PLC installations and integrating modern devices into established control networks. The module provides dependable communication performance for applications requiring efficient data transfer, protocol conversion, and long-term industrial operation.

Technical Specifications

Specification Details
Manufacturer ProSoft Technology
Model 5301-MBP-DH485
Product Type Multi-Protocol Communication Module
Communication Interface Serial Communication
Supported Protocols Modbus / DH-485
Network Function Protocol Conversion and Data Communication
Compatibility Allen-Bradley DH-485 Networks and Modbus Devices
Application Type PLC Communication, Industrial Networking
Configuration Software Configurable
Installation Industrial Control System Integration

Key Features

  • Provides communication between Modbus devices and DH-485 networks
  • Enables integration of third-party equipment with Allen-Bradley systems
  • Supports reliable serial data exchange for industrial applications
  • Reduces the need for costly control system replacements
  • Simplifies PLC network expansion and protocol conversion
  • Designed for continuous industrial operation
  • Suitable for legacy automation system modernization

5301-MBP-DH485

Typical Applications

  • Allen-Bradley PLC communication systems
  • Modbus device integration projects
  • Factory automation and machine control
  • SCADA and supervisory monitoring systems
  • Process control applications
  • Water and wastewater automation systems
  • Industrial data acquisition and remote monitoring networks

Related Products

  • 5301-MBP-MCM – Modbus Plus gateway supporting Modbus Master/Slave communication; suitable when Modbus RTU/serial device integration is required instead of DH-485.
  • 5301-MBP-DFCM – ProLinx Modbus Plus to DF1 communication gateway for integrating Modbus Plus systems with DF1-based Rockwell Automation devices.
  • 5301-MBP-ASCII – Modbus Plus to ASCII gateway designed for equipment using ASCII-based serial communication.
  • 5301-MBP-DNPM – Modbus Plus to DNP 3.0 Master gateway, intended for utility and remote-control applications requiring DNP communication.
  • 5301-MBP-DNPS – Modbus Plus to DNP 3.0 Slave gateway, providing an alternative protocol interface for Modbus Plus systems.
  • 5302-MBP-MCM4 – Four-port Modbus Plus/Modbus communication gateway, suitable for applications requiring multiple serial communication channels.
  • 5601-RIO-DH485 – DH-485 communication gateway in the Remote I/O family, providing an alternative architecture for DH-485 integration.
  • 5201-DFNT-DH485 – EtherNet/IP to DH-485 gateway, suitable for modernization projects where Ethernet-based Allen-Bradley systems need access to legacy DH-485 devices.