The BMXP342020H is a ruggedized high-performance CPU processor module belonging to Schneider Modicon M340 PAC platform, specially designed for severe industrial environments with conformal coated circuit board for anti-humidity, anti-dust and anti-corrosion performance.
Equipped with
1.5MB user program memory and
2 independent built-in RJ45 Ethernet ports, this core controller executes logic control, PID closed-loop regulation, data collection and equipment interlock for automated production systems. It processes signals from digital/analog I/O modules, inverters, sensors and field bus devices, realizes local automatic control, remote data transmission and centralized monitoring via dual Ethernet network.
Support up to 4 expansion racks, max 1024 discrete I/O + 256 analog I/O channels, compatible full series M340 X80 I/O modules, Modbus TCP, Modbus RTU and CANopen communication protocols. Widely deployed in medium & large industrial automation projects requiring stable dual-network redundancy and harsh-site continuous operation
Schneider Electric.
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1.5MB Dedicated User Program Memory
Ample storage space for complex multi-process control logic, HMI parameter tables and historical data records; built-in flash memory card slot for program automatic backup & one-click restore after power failure.
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Dual Independent Isolated Ethernet Ports
Two separated RJ45 Ethernet interfaces support dual-network communication: one for on-site equipment control network, another for upper monitoring SCADA system; realizes network isolation, avoids single network breakdown shutdown risk, supports Modbus TCP transparent ready protocol.
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Rugged Conformal Coated Design for Severe Environments
PCB covered with anti-corrosion coating, extended operating temperature range -25℃ ~ +70℃, strong resistance to moisture, dust, oil mist and slight corrosive gas, applicable to outdoor, workshop, chemical and energy harsh working conditions.
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High-Speed Logic Execution Performance
0.13μs boolean instruction processing speed, fast response for high-speed assembly line interlock, flow control and safety protection logic; built-in multi-channel PID function blocks without extra expansion modules.
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Rich Multi-Type Built-in Communication Interfaces
Except dual Ethernet, integrated mini USB port for offline programming & debugging, RS485 Modbus serial port; expandable AS-Interface, CANopen field bus via communication modules, compatible with most industrial automation peripherals.
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Large-Scale I/O Expansion Capacity
Support max 4 racks layout, single rack up to 704 discrete / 66 analog I/O; multi-rack system reaches 1024 digital points + 256 analog channels, meets medium & large automated production line control demands
MODICON PAC.
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Complete System Fault Diagnosis & LED Indication
8 front-panel status LED lights display power, running, error, Ethernet link and rack communication status; real-time fault self-diagnosis, rapid positioning of program error, communication disconnection and I/O module failure.
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Global Standard Certifications & Green Premium Compliance
CE, RoHS, EN 61131-2 industrial control standard certified, fully conform ECER export rules for Europe, Southeast Asia, Middle East and Latin America; mercury-free recyclable structure, factory 18-month quality warranty.
Water & Wastewater Treatment, New Energy (Solar / Wind Power), Cement & Building Materials, Automotive Assembly Lines, Food & Beverage Processing, Metallurgy & Foundry, Petrochemical Plants, Logistics Automated Warehouses, Port Conveying Equipment, Central HVAC Infrastructure, Mining Automation Machinery.
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