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- LMC058LF42S0
- Compact Base
- France
- 175 × 99 × 85 mm
- 0.55 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Schneider LMC058LF42S0 Compact Base is part of the Modicon LMC058 motion controller platform, intended for machine automation applications that combine programmable logic control with coordinated motion functions. It integrates 42 digital I/O points with communication interfaces and motion-related hardware connections, making it suitable for machines that require both discrete control and synchronized movement.
The controller is used in applications where machine sequencing, high-speed signal processing and motion coordination need to operate within the same control architecture. Typical examples include packaging equipment, automated assembly systems, material-handling machinery and specialized production machines with servo-driven axes.
The LMC058LF42S0 supports Ethernet, serial communication, CANopen and CANmotion-related connectivity. Its interfaces allow it to exchange data with other automation devices and coordinate compatible motion equipment. The integrated I/O also provides connections for machine signals without requiring every control point to be implemented through separate expansion modules.
Programming and commissioning depend on the controller generation and the applicable engineering environment. When maintaining an existing installation, engineers should check the project configuration, firmware compatibility, communication settings and connected motion hardware before replacing the controller.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Model / Part Number | LMC058LF42S0 |
| Product Family | Modicon LMC058 |
| Product Type | Compact Base |
| Controller Category | Motion Controller |
| Application | Motion control and programmable machine automation |
| Digital I/O Points | 42 |
| Digital Inputs | 26 |
| Digital Outputs | 16 |
| Input Signal Type | 24 V DC |
| Power Supply for I/O | 24 V DC |
| Ethernet Interface | 1 × Ethernet |
| Serial Communication | 1 × RS-232 / RS-485 configurable serial line |
| CAN Interfaces | 2 × CAN interfaces |
| CANopen Support | Yes |
| CANmotion Support | Supported through the applicable CAN interface configuration |
| Encoder Interface | Integrated encoder connection |
| USB Interfaces | 1 × USB programming port; 1 × USB host port |
| Expansion Capability | PCI expansion slots are not provided on this model |
| Mounting Method | Symmetrical DIN rail |
| Operating Temperature | 0 to 55°C without derating for horizontal installation |
| Protection Rating | IP20 |
| Dimensions | 175 × 99 × 85 mm |
| Weight | 0.55 kg |
Product Features
- Integrated 42-point I/O: Combines digital input and output functions for machine signals and control operations.
- Motion-control capability: Supports applications requiring coordinated movement and synchronization with compatible motion devices.
- Ethernet connectivity: Provides a network connection for communication with compatible engineering systems and automation equipment.
- Configurable serial interface: Supports RS-232 or RS-485 communication according to the connected equipment and configuration.
- CAN communication: Provides interfaces for supported CANopen and CANmotion architectures.
- Encoder connection: Supports the feedback interface required by compatible motion-control applications.
- USB programming port: Allows connection to a compatible engineering computer for supported programming and commissioning tasks.
- USB host interface: Supports applicable memory-device functions.
- DIN-rail installation: Fits standard industrial control cabinets using the specified mounting arrangement.
- Integrated machine-control architecture: Combines logic, I/O and motion-related interfaces in one controller platform.
Working Principle
The LMC058LF42S0 executes the control program that coordinates machine operations. During each control cycle, the controller processes input states, evaluates programmed logic and updates outputs or communication data according to the application.
Digital inputs receive signals from devices such as proximity sensors, pushbuttons, limit switches and machine-status contacts. The controller evaluates these signals against the programmed sequence and determines whether an operation should proceed. Digital outputs then provide control signals to compatible interface devices, actuators or other equipment within the machine’s electrical design.
For motion applications, the controller also exchanges data with compatible motion devices through the configured communication and feedback interfaces. A machine program can coordinate movement with sensor events, production sequences and other control conditions. The precise motion behavior depends on the application program, connected devices and configured motion architecture.
Consider a packaging machine with a product sensor, conveyor and servo-driven sealing mechanism. The controller can detect an incoming product, coordinate the required machine sequence and issue commands to the motion system. Its digital I/O handles relevant machine signals, while communication interfaces connect the controller to the other devices involved in the process.
The LMC058LF42S0 is not simply a passive I/O base. It executes the configured control application and coordinates connected equipment. Correct operation therefore depends on the program, controller configuration, I/O wiring and communication settings working together.
Role in a Modicon LMC058 Motion-Control System
The LMC058LF42S0 acts as the central logic and motion controller in a compatible machine-control architecture. It processes field signals, executes the application and exchanges data with connected motion equipment and other automation devices.
Machine Sensors → LMC058LF42S0 Controller → Control Logic and Motion Commands → Drives and Actuators → Machine Operation
| System Component | Function | Relationship to the Controller |
|---|---|---|
| LMC058LF42S0 Compact Base | Executes logic and motion-control functions | Coordinates the machine-control application |
| Digital Input Devices | Detect machine states and operator actions | Supply signals for program execution |
| Digital Output Devices | Operate compatible control interfaces and actuators | Respond to programmed output commands |
| Servo Drives | Regulate motor movement | Execute motion commands within the configured architecture |
| Servo Motors | Produce mechanical movement | Perform the commanded machine-axis motion |
| Encoder Feedback | Supplies position or motion-related signals | Supports compatible motion-control functions |
| CANopen Network | Connects compatible automation devices | Exchanges data with supported network participants |
| CANmotion Network | Supports compatible synchronized motion architectures | Provides a communication path for supported motion devices |
| Ethernet Network | Connects controllers, engineering systems and other devices | Supports configured network communication |
| Serial Communication Devices | Exchange data through RS-232 or RS-485 | Connect through the configurable serial interface |
| Engineering Computer | Supports programming and commissioning | Connects through a supported programming interface |
Industrial Applications
| Application | Typical Equipment | Role of the LMC058LF42S0 |
|---|---|---|
| Packaging Machinery | Filling, sealing and labeling machines | Coordinates machine sequences and motion-related operations |
| Automated Assembly | Assembly stations and servo-driven mechanisms | Processes sensor signals and coordinates programmed movements |
| Material Handling | Conveyor systems and transfer mechanisms | Controls equipment sequences and interfaces with motion devices |
| Printing and Converting | Web handling and synchronized rotary mechanisms | Supports applications requiring coordinated machine movement |
| Specialized Manufacturing | Custom-built automated production equipment | Combines discrete control with motion-related functions |
| Machine Tools | Auxiliary mechanisms and automated positioning systems | Processes machine signals and coordinates compatible motion equipment |
| Inspection Equipment | Automated inspection and handling stations | Integrates sensor events with machine sequencing |
| OEM Machinery | Purpose-built industrial machines | Provides a controller platform with integrated I/O and communication interfaces |
Installation and Maintenance
- Verify the controller reference: Confirm that LMC058LF42S0 matches the required controller configuration and the existing machine application.
- Check the mounting arrangement: Ensure that the control cabinet provides the appropriate DIN-rail mounting and installation clearance.
- Confirm the power supply: Check the controller and I/O power requirements against the applicable wiring documentation before energizing the unit.
- Inspect the I/O wiring: Verify digital input and output connections, terminal assignments and field-device voltage compatibility.
- Check the communication interfaces: Identify the Ethernet, serial and CAN connections used by the machine and confirm the required wiring.
- Verify motion hardware compatibility: Check the connected drives, motors, encoder interfaces and motion devices against the controller configuration.
- Review the control application: Confirm that the program, device configuration and controller settings correspond to the installed hardware.
- Check network parameters: Verify the Ethernet settings, serial communication parameters and CAN network configuration where applicable.
- Inspect the connectors: Look for damaged connectors, loose wiring and signs of contamination before reconnecting the equipment.
- Perform controlled commissioning: Verify controller startup, I/O status, communication and motion-device responses under the established commissioning procedure.
- Test machine interlocks: Confirm that programmed operating conditions and required protective functions behave correctly before returning the machine to production.
- Record maintenance findings: Document the controller reference, program version, configuration changes and observed fault conditions.
Compatible System Components
| Component | Function | Compatibility Consideration |
|---|---|---|
| Schneider Electric Servo Drives | Control servo motor operation | Verify support for the controller’s motion architecture and communication interfaces |
| Compatible Servo Motors | Provide controlled mechanical movement | Match motor and drive configurations to the machine-axis requirements |
| Encoder Devices | Supply motion feedback | Confirm the required encoder interface and signal configuration |
| CANopen Devices | Exchange data with the controller | Verify supported device profiles and network configuration |
| CANmotion-Compatible Devices | Support coordinated motion applications | Confirm compatibility with the selected controller and motion configuration |
| Ethernet Switch | Connect networked automation equipment | Match the network topology and communication requirements |
| RS-232 / RS-485 Devices | Provide serial communication | Verify interface selection, wiring and communication parameters |
| Digital Sensors | Detect machine position and operating conditions | Match output type and electrical characteristics to the controller inputs |
| Digital Output Loads | Operate compatible control circuits | Check load requirements and any necessary interface relays |
| Engineering Computer | Supports programming and commissioning | Use a compatible engineering environment and communication connection |
| 24 V DC Power Supply | Supplies the required control-system power | Verify voltage, current capacity and isolation requirements |
Recommended Related Models
| Model / Product | Product Type | Relationship | Selection Consideration |
|---|---|---|---|
| Schneider LMC058LF42 | Modicon LMC058 Compact Base | Closely related 42 I/O motion-controller model | Compare the full order reference, application configuration and replacement requirements |
| Schneider LMC058LF424 | Modicon LMC058 Compact Base | Related LMC058 controller configuration | Check the I/O arrangement and hardware interfaces before selecting |
| Schneider LMC058LF424S0 | Modicon LMC058 Compact Base | Related LMC058 controller variant | Verify the complete model suffix and required machine configuration |
| Schneider Modicon M262 | Logic/Motion Controller | Alternative controller family for machine automation | Evaluate program migration, communication requirements and motion-control compatibility |
Key Advantages
- Combines programmable logic and motion-control functions in one controller.
- Integrates 42 digital I/O points for machine signals.
- Supports Ethernet, serial and CAN communication interfaces.
- Provides connections for compatible motion and encoder architectures.
- Supports DIN-rail installation in industrial control cabinets.
Technical FAQs
What is the difference between the LMC058LF42S0 and the LMC058LF42?
These are closely related Modicon LMC058 controller references. Before treating one as a direct replacement for the other, compare the complete order codes, hardware configuration, application requirements and connected-device compatibility.
How does the LMC058LF42S0 support motion-control applications?
It executes the programmed machine logic and exchanges data with compatible motion devices through the configured interfaces. Actual motion performance depends on the application, connected drives and motors, feedback configuration and selected control architecture.
What should be checked if the controller powers up but the machine does not run?
Check the controller status, application execution state, field-input signals, output wiring, communication status and any active application faults. Also verify that the connected motion devices are correctly configured and ready for operation.
Can the LMC058LF42S0 be replaced with a Modicon M262 controller?
A replacement requires an engineering assessment rather than a simple hardware substitution. Review the control program, I/O assignments, communication interfaces, motion architecture and required commissioning changes before selecting the alternative controller.