QD75D4N Positioning Module - Mitsubishi QD75 Series Programmable Controller PLC, 4-Axis Motion Control Unit

QD75D4N

Mitsubishi QD75D4N

QD75D4N Positioning

QD75D4N

Mitsubishi QD75D4N Positioning Module offers 4-axis motion control with high-speed, high-precision positioning for industrial automation systems. Compact design, flexible configuration, and reliable performance.

Specification

SEODescription

The Mitsubishi QD75D4N is a high-performance 4-axis positioning module designed for precise motion control in industrial automation. It integrates 16 digital inputs and 16 digital outputs, enabling direct connectivity with servo amplifiers and sensors. Compatible with Mitsubishi Q-series PLCs, it supports communication via MELSEC or CC-Link interfaces. Operating within a 24V DC voltage range and a temperature tolerance of 0–55°C, the QD75D4N is ideal for applications in robotics, packaging, and CNC machinery. Key advantages include multi-axis synchronization, sub-micron positioning accuracy, and seamless integration with Mitsubishi’s engineering software. However, its complexity requires specialized configuration tools, and compatibility is limited to Mitsubishi ecosystems. The QD75D4N positioning module excels in scenarios demanding high-speed, coordinated motion control.

SEOSpecification

Parameter	Specification
Model	QD75D4N
Manufacturer	Mitsubishi Electric
Type	Positioning Module
Number of Axes	4 Axes
Control Method	Open-loop Control
Maximum Pulse Output	4 Mpulse/s
Compatible Motor	MR-J3/MR-J4 Series Servo
Communication Interface	RS-422/485
Input Voltage	DC24V ±10%
Power Consumption	Approx. 5W
Positioning Mode	PTP/Linear Interpolation/Circular Interpolation
Operating Temperature	0-55°C
Humidity	10-90% RH (Non-condensing)
Protection Rating	IP20
Mounting	DIN Rail
Weight	Approx. 0.5 kg

SEOQandA

question:What shipping methods do you offer?
answer:We support DHL, FedEx, UPS, and other major shipping carriers.
question:Why is there a processing fee?
answer:The fee covers transaction handling and payment gateway costs.
question:How can I pay you?
answer:We accept TT, PayPal, and other mainstream payment methods.

SEOQandA_Product

question:QD75D4N module not recognized by PLC during setup
answer:Verify power supply, check connection cables, and confirm node number settings in PLC parameters.
question:Positioning error occurs during operation
answer:Review positioning parameters (speed/acceleration), ensure mechanical alignment, and check for external interference.
question:Communication error with QD75D4N via CC-Link
answer:Inspect CC-Link cable integrity, confirm terminal resistance (110Ω), and validate network configuration settings.
question:Pulse output stops unexpectedly
answer:Check pulse output parameters (PLSR/DOG), monitor overload signals, and verify servo amplifier status.
question:QD75D4N fails to complete origin return
answer:Confirm proximity sensor function, adjust near-point dog positioning, and review Z-phase signal configuration.