Mitsubishi Electric QD75P2 MELSEC-Q Series Positioning Module

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Manufacturer: Mitsubishi Electric
Product No.: QD75P2
Country of origin:United States
Product Type: PLC Positioning Modules
Payment: T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months

Description

The Mitsubishi Electric QD75P2 is a high-performance, 2-axis positioning module engineered specifically for the MELSEC-Q PLC series platform. Designed for high-precision industrial motion control, the module offers dedicated dual-axis control capabilities, supporting 2-axis linear interpolation and 2-axis circular interpolation. Utilizing open-collector pulse outputs, the QD75P2 integrates seamlessly with compatible stepper drives and servo amplifiers to handle complex multi-axis motion profile sequences.

Operating as an intelligent function module on the Q-Series backplane, it manages positioning tasks independently of the main CPU cycle, minimizing overhead and optimizing program execution speeds. It is an optimal hardware solution for systems requiring highly reliable point-to-point (PTP) motion, path tracing, and fast, multi-unit synchronization.

Features

Supports independent or coordinated 2-axis control with linear and circular interpolation profiles.
Provides flexible positioning units configurable in millimeters, inches, degrees, or raw pulse counts.
Features battery-less parameter, positioning, and block start data backup utilizing non-volatile Flash ROM.
Saves up to 600 positioning data points per axis, setting coordinates through peripheral software or PLC sequence programs.
Advanced S-pattern and automatic trapezoidal acceleration and deceleration profiles prevent mechanical shock during operation.
Enables seamless dynamic control through speed-to-position and position-to-speed switching modes.

Applications

Packaging, wrapping, and labeling machinery
Material handling gantries and pick-and-place systems
Precision X-Y axis positioning tables
Automated assembly and test fixtures
Textile, paper, and film processing machinery

Technical Specifications

Parameter	Specification
Manufacturer	Mitsubishi Electric
Model / Part Number	QD75P2
Product Series	MELSEC-Q Series
Module Type	Positioning Module (Open-Collector Type)
Number of Control Axes	2 axes
Max Output Pulse Rate	200 kpps
Max Connection Distance	2 meters
Control Systems	PTP (Point To Point) control, path control, speed control, speed-position switching, position-speed switching
Interpolation Functions	2-axis linear, 2-axis circular
Data Backup	Flash ROM (Max. 100,000 write cycles)
Positioning Points	600 points per axis
Acceleration/Deceleration Curve	Automatic trapezoidal, S-pattern
Internal Current Consumption (5V DC)	0.46 A
Occupied I/O Points	32 points (Intelligent function module assignment)
Compatible Connector Models	A6CON1 (Soldering type), A6CON2 (Crimp type), A6CON4 (IDC type)
Applicable Wire Sizes	0.3 mm2 (A6CON1/A6CON4), AWG #24 (A6CON2)
Shipping Weight	1.0 kg

Connections and Interfaces

Connection Interface	Specification / Type	Purpose
External Drive Connection	40-pin multi-pin connector	Interfaces output pulses, limits, and feedback signals to the drive
Backplane Connector	Standard MELSEC-Q Bus Interface	High-speed data transfer and 5V DC power supply from base unit

Installation Guidelines

System Power: Ensure the main PLC base unit is completely powered off prior to inserting or removing the positioning module to avoid potential bus damage.
Noise Abatement: Route pulse output cables separately from high-voltage AC electrical lines or motor power cables to reduce the risk of electromagnetic interference (EMI).
Cable Length: Limit the external cable distance between the QD75P2 module and the servo drive to a maximum of 2 meters to maintain pulse signal integrity.
Connector Assembly: Select the correct connector type (A6CON1, A6CON2, or A6CON4) and verify that all pin connections match the drive manufacturer wiring schematic.

Compliance and Certifications

CE Mark (EMC Directive)
UL Listed / cUL Listed
KC (Korea Certification)

Key Features:

#MELSEC-Q Series #Positioning Modules

What is the primary difference between the Mitsubishi QD75P2 and QD75D2 modules?

The QD75P2 utilizes open-collector pulse outputs supporting a maximum pulse rate of 200 kpps and a maximum cable length of 2 meters. The QD75D2 uses differential driver outputs, supporting a higher pulse rate of up to 1 Mpps and cable runs up to 10 meters.

Does the QD75P2 module require a lithium battery for memory backup?

No battery is required. Parameters, positioning profiles, and block start configurations are saved directly to non-volatile Flash ROM, which supports up to 100,000 write operations.

Which external connectors are compatible with the QD75P2?

The module is compatible with Mitsubishi external connectors A6CON1 (soldering type), A6CON2 (crimp type), and A6CON4 (IDC type), which are sold separately.

What types of motion interpolation does the QD75P2 support?

It supports 2-axis linear interpolation and 2-axis circular interpolation for synchronized movements across both controlled axes.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin

Technical knowledge

$Math Operations Using OpenPLC for Industrial Automation Applications$

Mitsubishi Electric QD75P2 MELSEC-Q Series Positioning Module