ProSoft‑Technology MVI69E‑MBTCP Enhanced Modbus TCP/IP Communications Module for CompactLogix

Product Description

MVI69E‑MBTCP is an upgraded high‑performance Modbus‑TCP/IP gateway module developed by ProSoft‑Technology, designed for Allen‑Bradley

CompactLogix 1769 rack‑mount PLC systems. Installed as a single‑slot back‑plane I/O card, it operates as an independent co‑processor to undertake Modbus TCP master‑slave data transmission and ease the operation burden of the host PLC.

It supports up to 20 client connections and 20 server links simultaneously, with a maximum 10000‑word internal register database. The card supports Enron‑Daniel floating‑point data format,

built‑in web‑based diagnosis, Studio‑5000 add‑on‑profile and UDT data structure. Commonly deployed to connect the CompactLogix controller with transmitters, variable‑frequency drives, third‑party PLC, SCADA host and Modbus‑TCP field‑side equipment in water‑treatment,

energy, petrochemical and assembly‑line projects.3. Technical Specifications

Model: MVI69E‑MBTCP Brand: ProSoft‑Technology, Origin: United States Compatible Rack: Allen‑Bradley 1769 CompactLogix, firmware version V16 or above Occupied Slot: Single 1769 chassis slot Back‑plane Power Consumption: 500mA @5VDC Ethernet Interface: 10/100Mbps auto‑negotiating RJ45 port Concurrent TCP Connections: 20‑way Client, 20‑way Server Maximum Internal Data Storage: 10000 16‑bit registers Floating‑Point Mode: Standard IEEE‑754, Enron and Daniel floating‑point layout configurable Configuration Software: ProSoft Configuration Builder PLC Integration: AOP add‑on profile, UDT tags, add‑on‑instruction Operating Temperature: 0℃ ~ +60℃ Storage Temperature: ‑40℃ ~ +85℃ Ambient Humidity:5%–95% non‑condensing industrial environment Net Weight: Approx.380g Certifications: UL, CE, RoHS‑2, industrial EMC certification

Key FeaturesIndependent co‑processor design, greatly lowering PLC scan‑time overhead for Ethernet communication. Rich concurrent TCP links, supporting multi‑device polling under Modbus TCP protocol. Multiple configurable floating‑point data layouts compatible with mainstream field instruments. Native AOP and UDT tags, convenient one‑click configuration within the Studio‑5000 environment. Built‑in web server for real‑time network status inspection, fault diagnosis and online parameter browsing. Legacy compatibility mode, capable of replacing the older‑generation MVI69‑MNET without modifying ladder logic. All configuration files can be saved inside the CompactLogix ACD project for convenient backup. Compact single‑slot hardware, easy installation, hot‑swap maintenance and fast on‑site replacement.