The ProSoft MVI46-MNET is a high-performance communication module designed specifically for the Rockwell Automation SLC 500 platform. This module enables seamless integration of Modbus TCP/IP Ethernet connectivity into an existing SLC 500 rack, allowing the processor to act as either a client or a server in a Modbus network. It is an ideal solution for bridging legacy PLC hardware with modern Ethernet-based industrial networks.
Features
Direct backplane compatibility with Allen-Bradley 1746 chassis.
Supports Modbus TCP/IP protocol for versatile industrial communication.
Configurable as a Modbus TCP/IP Client or Server.
Large data capacity with 5000 words of data transfer.
Single-slot module design for efficient rack space utilization.
Applications
This module is widely used in industrial automation environments where SLC 500 controllers need to exchange data with HMI systems, SCADA software, or third-party field devices supporting the Modbus TCP/IP protocol. Common applications include water treatment, material handling, and manufacturing process control.
Technical Specifications
Model
MVI46-MNET
Manufacturer
ProSoft Technology
Backplane Current Load
800 mA @ 5 V DC
Module Width
Single slot
Compatible Rack
1746 Chassis
Compatible Processor
SLC 5/02 M0/M1 or newer
Data Size
5000 words
Tariff Code
8537101190
Installation Guidelines
Ensure the SLC 500 rack power is disconnected before installing or removing the module.
Insert the module into any available slot in the 1746 chassis, ensuring the backplane connector is fully seated.
Use shielded Ethernet cabling for all network connections to minimize EMI interference.
Verify that the processor firmware supports M0/M1 file transfers as required for this module.
Follow standard ESD (Electrostatic Discharge) precautions when handling the module to prevent damage to internal components.
FAQ
Is the MVI46-MNET compatible with all SLC 500 processors?
The module is compatible with SLC 5/02 M0/M1 capable processors or newer models. Please verify your processor firmware and capabilities before installation.
Does this module require external power?
No, the MVI46-MNET draws its power directly from the 1746 backplane, requiring 800 mA at 5 V DC.
