Schneider Electric LMC058LF42 Motion Controller
Product Introduction
The Schneider Electric LMC058LF42 belongs to the Modicon LMC058 range, a family of motion controllers built for coordinated and synchronized axis control. This unit packs 42 discrete I/O points into a compact base, making it suitable for space-constrained cabinets. Specifically, it handles up to 8 synchronized axes through CANmotion master communication. As a result, machine builders can manage both logic and motion tasks with a single controller, which reduces wiring and integration effort.
Technical Specifications
The LMC058LF42 runs on a 24V DC supply with an operating range of 20.4 to 28.8V. Its processor delivers a scan speed of 22 ns per Boolean instruction. For memory, the controller provides 128 MB Flash and 64 MB RAM. Additionally, a 3V CR2477M lithium battery backs up the real-time clock and retain variables.
I/O Capacity and Motion Control
This controller includes 26 digital inputs and 16 digital outputs. Among the inputs, 10 are fast type, 12 are regular, and 4 are configurable. The outputs consist of 12 regular channels and 4 fast channels. Meanwhile, the fast outputs support pulse functions for positioning tasks. For motion, the unit manages up to 8 synchronized axes. CANmotion master achieves a 2 ms cycle for 4 axes, which suits demanding packaging and handling applications. Furthermore, users can expand the system with up to 7 TM5 expansion modules.
Communication and Programming
The LMC058LF42 offers extensive built-in connectivity. It includes one Ethernet RJ45 port for Modbus TCP/IP, one serial RS-232/RS-485 port for Modbus RTU/ASCII, and two CAN ports for CANopen and CANmotion master roles. Besides, a SUB-D15 encoder input accepts incremental signals. For programming, the controller uses SoMachine or EcoStruxure Machine Expert software. This shared environment supports PLCopen motion libraries, simplifying development for engineers already familiar with Schneider's ecosystem.
Mechanical and Environmental Parameters
This motion controller measures 175 mm in height, 99 mm in width, and 85 mm in depth. It mounts on a symmetrical 35 mm DIN rail. The IP20 protection rating suits installation inside clean control cabinets. Operating temperature ranges from 0 to +55 °C. For storage, the range extends from -25 to +70 °C. Relative humidity tolerance spans 10 to 95%, non-condensing.
Installation Guide
Installation begins with mounting the LMC058LF42 onto a 35 mm DIN rail. Next, connect the 24V DC power supply within the specified voltage range. After that, attach the Ethernet, serial, and CAN cables to their respective ports. For motion applications, wire the encoder to the SUB-D15 connector. Finally, configure the controller through EcoStruxure Machine Expert and verify the status LEDs before commissioning.
Packaging List
FAQ
How many synchronized axes does the LMC058LF42 support?
It supports up to 8 synchronized axes.
Which programming software works with this controller?
It uses SoMachine or EcoStruxure Machine Expert software.
What is the scan speed of the LMC058LF42?
The scan speed is 22 ns per Boolean instruction.
Does this controller have built-in Ethernet?
Yes, it includes one Ethernet RJ45 port for Modbus TCP/IP.
How does this product ship?
We ship via Fedex, UPS, and DHL.
