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Modicon M340 Programmable Logic Controllers (PLCs) for Complex Equipment and Small-to-Medium-Sized Projects

Product Details

Place of Origin: France

Certification: UL 61010-2-201/UL 508、CSA 61010-2-201/CSA C22.2 No.142、CE、ATEX、IECEx、SIL3 ABS、DNV-GL、LR IEC 61131-3、IEC 61508、IEC 61511

Model Number: Modicon M340

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: $600-$3000

Delivery Time: 3-5workdays

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram

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Modicon M340 PLC for complex equipment

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industrial PLC for medium-sized projects

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programmable logic controller with warranty

Type:
Programmable Logic Controller W
Warranty:
Original Manufacturer's Warranty
Pakage:
Original Pakage
Shipping Term:
International Express(DHL/FEDEX/TNT/UPS/ARAMEX)/sea Freight / Air Freight / International Special Line
Freight Charge:
For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
Type:
Programmable Logic Controller W
Warranty:
Original Manufacturer's Warranty
Pakage:
Original Pakage
Shipping Term:
International Express(DHL/FEDEX/TNT/UPS/ARAMEX)/sea Freight / Air Freight / International Special Line
Freight Charge:
For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
Modicon M340 Programmable Logic Controllers (PLCs) for Complex Equipment and Small-to-Medium-Sized Projects
Modicon M340 Programmable Logic Controllers (PLCs)
The Modicon M340 series Programmable Logic Controllers (PLCs) is a high-performance solution specifically engineered by Schneider Electric for complex equipment control and small-to-medium-sized projects. Boasting a flexible modular design, powerful processing capabilities, and multi-protocol communication compatibility, it seamlessly adapts to diverse scenarios such as industrial automation production lines, specialized machinery, and energy management systems.
Key Features & Advantages
Performance Features
  • Powerful Performance in a Compact Design - Processes 7,000 instructions per millisecond with multi-tasking operations
  • Extra-Large Memory Capacity - Up to 4MB program memory handling 70,000 instructions
  • Specialized Functions - Counting, position control, and loop control with integrated standard function libraries
  • Warranty Period: 18 Months
Technical Advantages
The Modicon M340 automation control platform combines powerful functions and innovative design, delivering optimal technology and efficient, flexible, cost-effective solutions for complex equipment manufacturers and small-to-medium-sized projects. Fully supporting the "Transparent Ready" architecture, it serves as an excellent extension of the Modicon Premium and Modicon Quantum product lines.
Core Technical Specifications
Parameter Category Detailed Specifications
CPU Performance Instruction Execution Speed: 7,000 instructions per millisecond
Multi-tasking Support: Yes
Program Memory: Up to 4MB (supports 70,000 instructions)
File Storage: Up to 16MB (FTP-accessible)
Communication Interfaces Built-in Interfaces: 2 (configurable as CANopen, Ethernet, or Modbus)
Programming Port: USB (Mini-B)
Supported Protocols: Modbus TCP, CANopen, Modbus RTU (via RS485), Ethernet/IP (optional)
Memory Backup Standard Configuration: Removable memory card (program/data backup)
Backup Method: Automatic/manual backup to memory card
Specialized Functions Counting Function: Supports high-speed counters (up to 1MHz)
Position Control: Integrated standard position control function library
Loop Control: Integrated standard PID loop control function library (supports up to 128 loops)
Expansion Capability Maximum I/O Expansion: Up to 8 expansion modules
Compatible Modules: Digital I/O, analog I/O, special function modules
Operating Environment Temperature Range: -25°C to +70°C
Humidity Range: 5% to 95% (non-condensing)
Protection Level: IP20 (module), IP40 (with optional enclosure)
Certifications CE, UL 61010-2-201, UL 508, CSA C22.2 No. 142, CSA C22.2 No. 213, RCM
Industry Applications & Practical Scenarios
Packaging Machinery Industry
European food packaging lines and Southeast Asian beverage bottling plants utilize M340 CPUs with Ethernet modules for conveyor speed control, sealing temperature regulation, and sensor signal collection. High-density I/O modules save cabinet space while Modbus/TCP Ethernet support enables remote production monitoring.
Automotive Parts Manufacturing
North American auto component factories deploy M340 with CANopen master capabilities for precise welding position control and production tracking. 16-bit analog I/O ensures high control precision for quality compliance with automotive standards.
Water & Wastewater Treatment
European municipal wastewater plants and Middle Eastern desalination facilities use M340 systems for temperature monitoring, blower speed control, and valve operation. Wide operating temperature range and stable Modbus communication adapt to diverse environmental conditions.
Material Handling & Logistics
German warehouse AGV systems and Australian port container cranes utilize M340 for navigation control, load/unload actions, and real-time goods tracking. Multi-bus support and compact rack design enable seamless integration in space-constrained applications.
Frequently Asked Questions
Q: The entire M340 rack is dead with no indicator lights on, but the power terminal shows 120V. What's wrong?
This is typically caused by loose power module connections or hidden circuit breaker trips. First, firmly reinsert the power module and verify voltage selector settings match site mains supply. If unresolved, reset the rack's main circuit breaker after a 1-minute wait to clear instantaneous overload protection.
Q: My computer doesn't recognize the M340 via USB, and there's no internet on-site to download drivers. How to fix this?
Use Schneider original USB cable (BMXCAUSBH018) as third-party cables are incompatible. Install the offline driver from Unity Pro by navigating to "C:Program FilesSchneider ElectricUnity ProDriverPLC USB Drv" in Windows Device Manager's driver update process.
Q: CANopen slaves (inverters/servos) won't connect to the M340. What's the quick fix?
Typically caused by node address or baud rate mismatches. Check "Ten" and "Zero" dials on CANopen module and ensure baud rate settings match Unity Pro configuration. Always power off modules before adjusting dials and reboot connected devices after parameter changes.
Q: The M340 shuts down randomly during operation. How to resolve this?
Check fault logs in Unity Pro for watchdog timeout or memory overflow issues. Split complex programs into smaller segments to reduce scan cycle time and delete unused variables or redundant communication configurations to optimize performance.