Product Overview:
The Mitsubishi QX42 is a high-performance 16-point DC input module designed for seamless integration with the MELSEC Q Series Programmable Logic Controllers (PLCs). Engineered for robust industrial environments, this module provides reliable and precise digital signal acquisition, making it an essential component for a wide array of automation and control applications. The QX42 offers exceptional stability and high-speed response, ensuring accurate data capture from sensors, switches, and other field devices. Its versatile design supports both sink and source wiring configurations, providing flexibility for diverse system architectures. With its compact form factor and user-friendly features, the QX42 simplifies installation and maintenance, contributing to enhanced operational efficiency and reduced downtime in critical industrial processes. This module is built to meet the rigorous demands of modern factory automation, offering a dependable solution for collecting critical input data in real-time.

 
Technical Specifications:

Model Name: QX42
Part Number: QX42
Part Number (Alternate): QX-42
Input Points: 16 points
Input Voltage: 24V DC (+20% / -15%)
Input Current: Approx. 7mA / point
Input Response Time: 0.1ms, 0.5ms, 1ms, 10ms, 20ms (selectable)
Input Type: Sink/Source selectable (common terminal type)
Isolation: Photo-coupler isolation between input and PLC internal circuit
External Connection: 18-point terminal block (removable)
Indicators: Input status LED indicators for each point
Internal Current Consumption: 0.6W (from 5VDC internal power)
Operating Temperature: 0 to 55°C (32 to 131°F)
Storage Temperature: -20 to 75°C (-4 to 167°F)
Operating Humidity: 5 to 95% RH (non-condensing)
Weight: 0.18 kg (approx. 0.40 lbs)
Dimensions (H x W x D): 98mm x 27.4mm x 90mm (approx. 3.86in x 1.08in x 3.54in)
Compatible PLC Series: Mitsubishi MELSEC Q Series