Product Details
Product Description
The MVI69L-MBS module from ProSoft Technology is a Modbus Serial Lite communication interface designed for CompactLogix controllers. It provides a streamlined solution for Modbus RTU and ASCII communication, supporting flexible data formats and efficient integration into Rockwell Automation systems.
Key Specifications
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Manufacturer: Allen Bradley / ProSoft Technology
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Model: MVI69L-MBS
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Product Type: Modbus Serial Lite Module
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Configuration Tool: ProSoft Configuration Builder
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I/O Size: 240 input / 240 output, 16-bit integers
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Baud Rate: 110–115,200 baud
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Stop Bits: 1 or 2
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Data Size: 7 or 8 bits
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Parity Options: None, Even, Odd
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RTS Timing Delays: 0–65,535 ms configurable
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Modbus Modes: RTU (binary, CRC-16) and ASCII (LRC error checking)
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Floating Point Support: Enron, Daniel®, and other implementations supported
Core Features
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Compact design optimized for CompactLogix systems
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Supports both Modbus RTU and ASCII communication modes
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Flexible configuration for baud rate, parity, and data size
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Floating point data handling with industry-standard implementations
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Efficient integration using ProSoft Configuration Builder
Application Scenarios
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Integration of Modbus-based sensors, drives, and controllers into CompactLogix systems
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SCADA applications requiring Modbus RTU or ASCII communication
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Industrial automation setups needing lightweight Modbus connectivity
FAQ
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Q: Which Modbus modes are supported? A: Both RTU (binary with CRC-16) and ASCII (with LRC error checking).
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Q: Does the module support floating point data? A: Yes, including Enron and Daniel-style implementations.
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Q: What configuration software is required? A: ProSoft Configuration Builder is used for setup and management.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Modern Programmable Logic Controllers manage execution through distinct operational states: Run, Stop, Start-Up, and Hold. During power-up, a controller initializes memory registers within Stop mode before briefly transitioning to Start-Up mode. During this phase, internal self-diagnostics evaluate system integrity across hardware and user programs. If the controller detects no critical faults, it enters Run mode to execute the control program continuously. However, any severe system anomaly forces the CPU back into Stop mode immediately to prevent erratic machine behavior across the plant floor.
Human-Machine Interface Design: Essential Guide to HMI Selection, Visualization, and Control System Integration
Human-Machine Interfaces (HMIs) serve as the primary operational window into complex industrial automation systems. Modern HMIs convert raw machine data into clear graphical displays, enabling operators to oversee entire manufacturing processes in real time. Instead of relying on physical control panels full of hardwired switches, engineers program interactive screens using intuitive graphics, dynamic color coding, and responsive touch interfaces. Over my 15 years in control systems engineering, I have observed HMIs transform from basic display screens into sophisticated command centers that drive operational efficiency across DCS and PLC environments.
Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.