Product Details
Overview
The Prosoft Technology MVI46-MCM Modbus Communication Module is designed to integrate Modbus Master/Slave functionality into Allen Bradley SLC 500 systems. Installed in a single slot of the 1746 chassis, it provides robust communication capabilities with multiple ports and supports a wide range of processors.
Key Specifications
-
Manufacturer Prosoft Technology (for Allen Bradley SLC 500)
-
Product Type Modbus Master/Slave Network Interface Module
-
Model/Part Number MVI46-MCM
-
Weight 3.00 lbs (1.36 kg)
-
Module Width Single slot
-
Compatible Rack 1746 chassis
-
Supported Rack Configuration Local and extended rack only
-
Compatible Processors SLC 5/02 M0/M1 capable processors or later models
-
Backplane Current Load 800 mA at 5.1 VDC
-
Configuration Port RJ45 (DB-9M with supplied cable), RS-232 only
-
Application Ports Two RJ45 RS-232/422/485 ports
-
LED Indicators Module status, backplane transfer status, application status, serial activity, error status
-
Operating Temperature 0–60 °C (32–140 °F)
-
Storage Temperature -40–85 °C (-40–185 °F)
-
Operating Shock 30 g
-
Relative Humidity 5–95% non-condensing
-
Slot Requirement 1 slot
-
Data Transfer Type Ladder Logic
-
Registers Supported Up to 5000
-
Commands per Port Up to 100
Application Scenarios The MVI46-MCM is ideal for industrial automation systems requiring Modbus communication between Allen Bradley SLC 500 controllers and third-party devices. It is commonly used in process control, SCADA systems, and integration of legacy Modbus equipment into modern PLC networks.
FAQ
-
Q: What communication protocols are supported? A: RS-232, RS-422, and RS-485 are supported via dual application ports.
-
Q: How many registers can the module handle? A: Up to 5000 registers are supported.
-
Q: Is the module suitable for extended racks? A: Yes, it supports both local and extended rack configurations.
Comparison with Similar Models Compared to the MVI46-DFCM (DF1 Communication Module), the MVI46-MCM provides broader compatibility with Modbus networks, making it more suitable for facilities with mixed vendor equipment.
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
Navigating Industrial Automation Failures: Types, Causes, and Mitigation Strategies
Modern manufacturing relies heavily on automated control systems to maximize throughput and maintain product quality. However, unplanned downtime in industrial automation can cost facility operators thousands of dollars per hour. Understanding how programmable logic controllers (PLCs), distributed control systems (DCS), and field instrumentation fail empowers engineering teams to implement robust preventive maintenance strategies.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
The Role of Intrinsic Safety Barriers in PLC and DCS Architectures
Implementing robust protection in hazardous industrial environments represents a fundamental safety requirement in factory automation. Process facilities often handle volatile gases, dusts, and chemical agents that pose significant combustion risks. Consequently, control system engineers must deploy energy-limiting interfaces to isolate safe-area control cabinets from hazardous-area field instrumentation. This article examines the function, selection, and electrical principles of intrinsic safety barriers within modern PLC and DCS networks.