Mitsubishi LX42C4 - Programmable Logic Controller
The Mitsubishi LX42C4 is a compact PLC input module from the advanced MELSEC-L Series, engineered to handle high-density digital input requirements with precision and speed. Ideal for industrial automation systems, this PLC delivers exceptional reliability for control panel builders and OEMs.

| Brand | Mitsubishi |
| Product Type | PLC(Programmable Logic Controller) |
| Product | LX42C4 |
Technical Specifications of Mitsubishi Programmable Logic Controller LX42C4
| Specification | Value |
|---|---|
| Series | MELSEC-L SERIES |
| Type | DC INPUT |
| Occupied I/O Points on PLC | 64 |
| Integrated Digital Inputs | 64 |
| Depth (mm) | 95 |
| Weight (kg) | 0,12 |
| Width (mm) | 28,5 |
| Height (mm) | 90 |
| Power Supply (V) | 24 |
| Current Type | DC |
| Wiring | CONNECTOR |
| Int. Current Consumption (A) | 0,12 |
| Rated Input Voltage (VDC) | 24 |
Designed for space-conscious industrial environments, the Mitsubishi LX42C4 features 64 integrated digital inputs and supports 24V DC input voltage, making it highly suitable for complex control systems requiring extensive input signal handling. As part of the high-performance MELSEC-L Series, it provides seamless scalability, modular design, and efficient communication between modules, ensuring streamlined automation architecture across various industries.
Its slim profileβ28.5 mm wide, 95 mm deep, and 90 mm highβoffers substantial space-saving benefits, especially in densely packed control cabinets. The module is lightweight at just 0.12 kg, which helps simplify mounting and maintenance tasks. With connector-type wiring, installation is quick and secure, minimizing downtime. The internal current consumption of 0.12 A ensures energy efficiency without compromising on performance or reliability.
Built for harsh industrial settings, the LX42C4 PLC module supports accurate signal acquisition from switches, sensors, and other input devices, even in electrically noisy environments. Its robust design and dependable signal processing capabilities make it a go-to choice for automation professionals seeking long-term, high-performance input expansion modules.
The Mitsubishi LX42C4 PLC is ideally suited for applications that demand dense digital input monitoring, such as automated assembly lines, conveyor control systems, packaging machinery, and material handling equipment. Its ability to manage 64 individual input points makes it a preferred choice in scenarios where multiple sensors or switches need to be monitored in real time.
Maintenance engineers in India frequently use the LX42C4 to manage safety interlocks, limit switches, photoelectric sensors, and emergency stop circuits in various plant environments. Its connector-type wiring simplifies integration into existing setups, especially where rapid replacements or upgrades are necessary. The unitβs compact form also makes it a natural fit for retrofitting legacy systems without needing a full panel redesign.
Whether you're upgrading existing automation or building a new control system, the Mitsubishi LX42C4 PLC delivers proven reliability, space efficiency, and technical flexibility to meet demanding industrial input needs. Trusted by engineers and automation experts worldwide, this module is built to perform under pressure and scale with your system requirements.







