ProductPRODUCT
Featured products
Contact Us
- Schneider
- TM218LDA40DR2HN
- M218 Controller
- France
- 232 x 100 x 81 mm
- 0.91 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 3
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
In modern industrial automation systems, PLC controllers with higher processing capability and expanded I/O resources are essential for controlling complex machinery, improving production efficiency, and maintaining stable industrial operations. The Schneider TM218LDA40DR2HN M218 Controller is a powerful compact programmable logic controller designed for medium-sized automation systems that require reliable control performance, flexible I/O management, and advanced machine integration.
The TM218LDA40DR2HN belongs to the Schneider Modicon M218 Controller family and is designed for OEM machine builders, automation engineers, and system integrators. It integrates CPU processing, digital input/output control, relay outputs, analog output functions, high-speed input capability, and expansion support into a compact industrial controller structure.
With a larger I/O capacity compared with smaller M218 models, the TM218LDA40DR2HN provides improved flexibility for applications requiring multiple sensors, actuators, control devices, and communication interfaces. The controller supports advanced machine automation tasks including sequence control, monitoring, motion-related applications, and industrial equipment management.
The Schneider TM218LDA40DR2HN is widely used in packaging machines, manufacturing equipment, production lines, material handling systems, and other industrial automation environments requiring stable and scalable PLC performance.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Model | TM218LDA40DR2HN |
| Product Series | Modicon M218 |
| Product Type | Programmable Logic Controller (PLC) |
| Controller Type | Compact Industrial Controller |
| Power Supply | 100 to 240 V AC |
| Total Digital I/O | 40 points |
| Digital Inputs | 24 inputs |
| Digital Outputs | 16 relay outputs |
| Output Type | Relay output |
| Analog Outputs | 2 channels |
| Analog Output Type | Voltage / Current output |
| Fast Input Function | Supported |
| High-Speed Counter Function | Supported |
| Pulse Function | Supported |
| PWM Function | Supported |
| Expansion Capability | Supports Modicon M218 expansion modules |
| Installation Method | DIN rail mounting |
| Protection Rating | IP20 |
| Operating Temperature | 0°C to +55°C |
| Dimensions | 232 x 100 x 81 mm |
| Weight | 0.91 kg |
| Application | Industrial automation and machine control systems |
Function and Working Principle
The Schneider TM218LDA40DR2HN operates as the central processing unit of an industrial automation system. It collects field signals, executes programmed control logic, processes analog information, and sends output commands to connected equipment.
The controller performs automation operations through several key functions:
1. Digital Input Signal Processing
The controller receives signals from various industrial devices, including:
- Proximity sensors
- Photoelectric sensors
- Limit switches
- Push buttons
- Machine status sensors
- Safety monitoring devices
The 24 digital inputs allow the controller to monitor multiple field conditions simultaneously and make real-time control decisions.
2. PLC Program Execution
The internal CPU processes user-defined automation programs.
Typical control functions include:
- Machine sequence control
- Timing and counting operations
- Equipment synchronization
- Alarm handling
- Data processing
- Communication management
The controller provides stable processing performance for continuous industrial applications.
3. Relay Output Control
The TM218LDA40DR2HN provides relay outputs for controlling external industrial equipment.
Typical controlled devices include:
- Motors
- Contactors
- Solenoid valves
- Pumps
- Industrial actuators
- Warning indicators
Relay outputs provide compatibility with different industrial electrical loads.
4. Analog Signal Processing
The controller includes analog output capability for applications requiring continuous control signals.
Typical applications include:
- Speed adjustment
- Pressure control
- Temperature regulation
- Process adjustment
Analog functions improve system flexibility for industrial process control applications.
Role in Industrial Control Systems
The TM218LDA40DR2HN acts as the main automation controller in medium-sized industrial systems.
It provides communication and coordination between field devices, control components, and operator interfaces.
| System Component | Function |
|---|---|
| Sensors | Collect machine and process information |
| Actuators | Execute PLC commands |
| HMI Panels | Provide operator monitoring and control |
| Variable Frequency Drives | Control motor speed and operation |
| Expansion Modules | Increase system functions |
| Communication Devices | Exchange automation data |
The controller helps simplify automation architecture while improving system reliability and flexibility.
Industrial Applications
Packaging Machinery
The TM218LDA40DR2HN is suitable for:
- Automatic packaging lines
- Filling equipment
- Labeling machines
- Sorting systems
- Inspection equipment
The controller manages multiple sensors and actuators to maintain stable production processes.
Manufacturing Equipment
Typical applications include:
- Assembly machines
- Production equipment
- Automated testing systems
- Industrial workstations
The larger I/O capacity allows efficient control of complex machine structures.
Conveyor and Material Handling Systems
The controller can manage:
- Conveyor systems
- Transfer equipment
- Sorting machines
- Automated storage systems
It provides reliable coordination between sensors, motors, and actuators.
Process Auxiliary Systems
The TM218LDA40DR2HN can also be used in:
- Pump control systems
- Small process automation
- Facility equipment
- Industrial monitoring systems
Installation and System Integration
Proper installation is important to ensure reliable operation and long service life.
Control Cabinet Installation
The TM218LDA40DR2HN is designed for DIN rail mounting inside industrial control cabinets.
Recommended installation practices:
- Install in a clean electrical cabinet
- Maintain ventilation space
- Avoid strong electromagnetic interference
- Ensure proper grounding
Power Supply Connection
Before startup:
- Verify AC power supply voltage
- Check terminal wiring
- Confirm grounding connection
- Inspect electrical protection devices
Stable power supply improves controller reliability.
I/O Wiring
The controller supports connection with:
- Sensors
- Switches
- Relays
- Valves
- Motors
- Industrial devices
Correct wiring ensures accurate signal transmission.
Analog Output Configuration
For analog applications, engineers should configure:
- Output range
- Signal type
- Scaling parameters
- Control values
Proper configuration ensures accurate process control.
Compatible System Components
The TM218LDA40DR2HN can be integrated with Schneider automation components.
| Component | Function |
|---|---|
| Modicon M218 Expansion Modules | Extend I/O capability |
| Schneider HMI Systems | Operator interface and monitoring |
| Schneider Variable Frequency Drives | Motor speed control |
| Schneider Servo Systems | Motion applications |
| Schneider Power Supplies | Stable control power |
| Schneider Safety Components | Machine protection |
Common Fault Symptoms and Troubleshooting
| Fault Symptom | Possible Cause | Recommended Solution |
|---|---|---|
| Controller does not power on | Power supply issue | Check AC input and wiring |
| Digital input not detected | Sensor or wiring problem | Inspect field connections |
| Relay output failure | Load connection issue | Check output circuit |
| Analog output inaccurate | Parameter configuration error | Verify analog settings |
| Communication interruption | Configuration problem | Check communication parameters |
| Unexpected restart | Power instability or interference | Improve grounding and power quality |
Regular maintenance and preventive inspection help reduce equipment downtime.
Recommended Alternative Models
| Model | Product Type | Key Feature | Application |
|---|---|---|---|
| TM218LDA24DRN | M218 Controller | Compact 24 I/O relay PLC | Small automation systems |
| TM218LDA24DRHN | M218 Controller | Enhanced compact controller | Machine control applications |
| TM218LDA40DRN | M218 Controller | 40 I/O relay controller | Medium automation systems |
| TM218LDD24DUPHN | M218 Controller | Fast transistor output version | Motion-related applications |
| TM200CE60R | Easy Modicon M200 Controller | Larger I/O PLC solution | General industrial automation |
Key Advantages
- High-capacity 40-point I/O configuration
- Integrated relay output control
- Supports analog output functions
- Fast input and high-speed control capability
- Flexible expansion options
- Compact industrial design
- Suitable for OEM machine applications
- Reliable long-term operation
- Easy DIN rail installation
Technical FAQs
What is the Schneider TM218LDA40DR2HN?
The Schneider TM218LDA40DR2HN is a Modicon M218 programmable logic controller designed for medium-sized industrial automation systems.
How many I/O points does the TM218LDA40DR2HN provide?
The controller provides 40 digital I/O points, including digital inputs and relay outputs.
Does the TM218LDA40DR2HN support analog control?
Yes, the controller includes analog output functions for applications requiring continuous control signals.
What industries use the TM218LDA40DR2HN?
It is commonly used in packaging machinery, manufacturing equipment, conveyor systems, and industrial automation projects.
Conclusion
The Schneider TM218LDA40DR2HN M218 Controller is a reliable and flexible PLC solution designed for industrial automation systems requiring higher I/O capacity, stable processing performance, and advanced control functions.
With its 40-point I/O configuration, relay outputs, analog capabilities, high-speed input functions, and expansion flexibility, the TM218LDA40DR2HN provides an effective automation platform for OEM manufacturers, system integrators, and industrial engineers.
Its combination of performance, scalability, and industrial reliability makes it an excellent choice for modern machine control applications requiring efficient operation and long-term stability.