MVI69E-MBS | ProSoft Modbus Serial Enhanced Module

Product Description

The MVI69E-MBS module from ProSoft Technology is a Modbus Serial Enhanced communication interface for CompactLogix systems. It delivers advanced Modbus Master/Slave functionality, flexible configuration, and diagnostic features that improve integration and performance in industrial automation environments.

Key Specifications

• Manufacturer: ProSoft Technology

• Model: MVI69E-MBS

• Product Type: Modbus Serial Enhanced Module

• Compatibility: CompactLogix processors with 1769 I/O bus, firmware v16+ (not MicroLogix 1500)

• Data Capacity: Up to 10,000 words

• Command Capacity: 250 Modbus commands per port

• Port Configuration: Each port configurable as Master or Slave

• Floating Point Support: Enron and Daniel-style implementations

• Diagnostics: Controller tag-based node health monitoring

• Configuration Backup: Stored in CompactLogix project (ACD file)

• Ethernet Port: 10/100 MB with auto cable crossover detection

• Co-Processor: Reduces PLC scan time impact

• Operating Temperature: 0°C to 60°C (MVI69E-MBS), -25°C to 70°C (MVI69E-MBSXT)

• Storage Temperature: -40°C to 85°C

• Shock Resistance: 30g operational, 50g non-operational

• Vibration Resistance: 5g, 10–150 Hz

• Humidity: 5–95% non-condensing

Core Features

• Enhanced Modbus communication with flexible Master/Slave setup

• Advanced diagnostics integrated into CompactLogix controller tags

• Large data and command capacity for complex automation tasks

• Co-processor design minimizes PLC scan time impact

• Backup and restore capability via CompactLogix project files

Application Scenarios

• SCADA systems requiring Modbus integration

• Field device communication for sensors, drives, and controllers

• Industrial automation setups needing flexible Modbus Master/Slave operation

FAQ

• Q: Can the MVI69E-MBS be used with MicroLogix 1500?  A: No, it is not supported on MicroLogix 1500 systems.

• Q: How many Modbus commands can each port handle?  A: Each port supports up to 250 commands.

• Q: Does the module support floating point data?  A: Yes, it supports Enron and Daniel-style floating point implementations.

Comparison with Similar Modules

• MVI56E-MCM: Enhanced Modbus module for ControlLogix systems with Ethernet diagnostics.

• MVI71-MCM: Modbus communication module designed for PLC-5 systems.

• MVI56-PDPS: PROFIBUS DP Slave module for PROFIBUS networks.