Mitsubishi LX41C4-CM I/O Module

Series#: Mitsubishi

Product Details

MITSUBISHI MELSEC-L LX41C4-CM / LX42C4-CM / LX40C6-CM – High-performance input modules for MELSEC-L series PLCs.
Supports 4-point (LX41C4-CM / LX42C4-CM) or 6-point (LX40C6-CM) DC input configurations for flexible system design.
Rugged 24V DC input compatibility with high-speed response and noise immunity for industrial environments.
Compact MELSEC-L form factor enables space-saving installation on DIN rails or direct mounting.
Integrated LED indicators per channel for real-time diagnostics and quick troubleshooting.
Guaranteed 100% Original factory condition, offering fast and secure worldwide delivery.

Specification

The MITSUBISHI MELSEC-L I/O MODULE LX41C4-CM, LX42C4-CM, and LX40C6-CM are precision-engineered DC input modules designed for the MELSEC-L series programmable logic controllers. These modules offer robust signal acquisition for discrete sensors and switches in automation systems, ensuring reliable data transfer in harsh industrial settings. With their compact footprint and modular architecture, they seamlessly integrate into control cabinets, providing scalable I/O expansion without compromising performance.

Parameter	LX41C4-CM	LX42C4-CM	LX40C6-CM
Input Points	4 points (sink type)	4 points (source type)	6 points (sink type)
Rated Input Voltage	24V DC (+20% / -15%)	24V DC (+20% / -15%)	24V DC (+20% / -15%)
Input Current (per point)	7 mA (typical at 24V DC)	7 mA (typical at 24V DC)	5 mA (typical at 24V DC)
ON Voltage / Current	≥15V DC / ≥3.5 mA	≥15V DC / ≥3.5 mA	≥15V DC / ≥3.0 mA
OFF Voltage / Current	≤5V DC / ≤1.0 mA	≤5V DC / ≤1.0 mA	≤5V DC / ≤0.5 mA
Response Time (OFF to ON)	≤1 ms (typical)	≤1 ms (typical)	≤1 ms (typical)
Response Time (ON to OFF)	≤1 ms (typical)	≤1 ms (typical)	≤1 ms (typical)
Isolation Method	Photocoupler (between input and system)	Photocoupler (between input and system)	Photocoupler (between input and system)
Operating Temperature	0°C to 55°C (32°F to 131°F)	0°C to 55°C (32°F to 131°F)	0°C to 55°C (32°F to 131°F)
Storage Temperature	-25°C to +75°C (-13°F to 167°F)	-25°C to +75°C (-13°F to 167°F)	-25°C to +75°C (-13°F to 167°F)
Weight	Approx. 60 g	Approx. 60 g	Approx. 70 g

Additional Technical Insights:

Input Type: Sink-type (LX41C4-CM and LX40C6-CM) or source-type (LX42C4-CM) for flexible wiring with NPN or PNP sensors.
Connection Method: Removable terminal block (screw type) for easy field wiring and maintenance.
LED Diagnostics: Each input channel has a green LED indicator that illuminates when the input is ON.
Power Supply: 5V DC (internal bus from MELSEC-L base unit) – no external power required for module operation.
Environmental Ratings: IP2X protection (enclosed cabinet); resistant to vibration (5 to 9 Hz, 3.5 mm amplitude; 9 to 150 Hz, 1G acceleration) and shock (15G peak).
Certifications: UL, cUL, CE, and RoHS compliant for global industrial use.
Mounting: Directly on MELSEC-L base unit (e.g., L02CPU, L06CPU) with no additional backplane required.