ProSoft MVI69L‑MBS Modbus Serial Lite Communication Module

Description

The ProSoft MVI69L‑MBS is a Modbus Serial Lite communication module for CompactLogix controllers, designed for smaller applications requiring communication with a limited number of Modbus serial devices.

Specifications

• Manufacturer: ProSoft Technology

• Model: MVI69L‑MBS

• Product Type: Modbus Serial Lite Communication Module

• Supported Controllers: CompactLogix processors with 1769 I/O bus capability, firmware v16+

• Protocol: Modbus RTU Master/Slave

• Serial Ports:

  • 1 Serial Port (RS‑232/422/485 selectable)

• Backplane Current Load: 350 mA @ 5 VDC

• Baud Rates: 110 to 115,200 baud

• Data Handling: Up to 1500 Modbus registers

• Isolation: 500 V optical isolation between serial port and backplane

• Diagnostics: Diagnostic data available in controller tags

• Operating Temperature: 0°C to 60°C

• Storage Temperature: –40°C to 85°C

• Humidity: 5% to 95% non‑condensing

• Dimensions: Standard 1769 Compact I/O module size

• Configuration: Add‑on Instruction (AOI) and Add‑on Profile (AOP) supported

Features

• Supports CompactLogix controllers with 1769 I/O bus capability

• Add‑on Instruction (AOI) creates UDTs for I/O, status, and control data

• Add‑on Profile (AOP) improves integration into CompactLogix systems

• Single serial port supporting RS‑232/422/485

• Master or Slave operation for flexible Modbus integration

• Diagnostic data available directly in controller tags

• Designed for smaller Modbus applications requiring limited device communication