Key Features:
Type: Digital Input/Output Module (Expansion Module)

Model: QX42-S1

Series: MELSEC Q Series

I/O Configuration:

Input Points: 16 points (sinking or sourcing)

Output Points: 16 points (sourcing or relay outputs)

Total I/O Points: 32 I/O points (16 inputs + 16 outputs)

Communication:

High-speed communication with the Q Series PLC

I/O Module Communication: Data is communicated over the high-speed backplane bus for fast response times

Versatile Wiring:

Sinking or sourcing input/output capability for flexible wiring configurations

Relay outputs for switching external devices like lights, relays, and motors

Expansion Capability:

Can be easily added to the Q Series PLC system for increased I/O capacity

Compatible with various Q Series I/O modules and expansion units

Compact Design: Slim and compact for easy integration into existing control panels

Easy Integration: Configured and programmed using GX Works3 or GX Developer software

Status Indicators: Built-in LEDs for each I/O point to show the status of inputs and outputs

Specifications / Parameters:
I/O Configuration:

Digital Inputs: 16 points (sink or source)

Digital Outputs: 16 points (relay outputs)

Input Voltage:

Inputs: 24 V DC (typical for digital I/O modules)

Outputs: 24 V DC (with relay contact output capability)

Current Rating:

Input Current: Approx. 8 mA per point

Output Current: Relay contact output (Max 0.5 A per point)

Input Type:

Sinking Type: Allows external devices to provide a signal to the module

Sourcing Type: Allows the module to source a signal to external devices

Output Type:

Relay Outputs: Suitable for controlling external relays, lights, motors, or other equipment

Operating Temperature:

Operating Temperature Range: 0°C to +55°C

Storage Temperature Range: -25°C to +70°C

Humidity: 20% to 90% RH (non-condensing)

Dimensions:

Width: 40 mm

Height: 130 mm

Depth: 90 mm

Weight: Approx. 0.4 kg

Protection Class: IP20 (for indoor use)

Wiring:

Input Type: Sinking or Sourcing

Output Type: Relay contact (for driving external devices)

Applications:
Industrial Automation: Used to expand the input/output capability of Mitsubishi MELSEC Q Series PLCs, ideal for large-scale automation projects

Machine Control: Controls external devices like motors, actuators, and sensors in industrial machines and production lines

Manufacturing: Provides I/O expansion for controlling production equipment, robotic arms, and automated assembly lines

Building Automation: Used for controlling lighting, HVAC systems, and other building management systems

Material Handling: Manages inputs and outputs for conveyor systems, lifts, and other material handling equipment

Automated Systems: Expands the I/O capacity for automated control systems such as packaging, bottling, and sorting machinery

Process Control: Ideal for controlling inputs and outputs in processes such as chemical plants, food production, and water treatment