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Mitsubishi QD70P4
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewThe Mitsubishi Electric QD70P4 is a high-performance 8-channel analog input module meticulously engineered for seamless integration with the MELSEC-Q series PLC platform. This robust module offers unparalleled flexibility by supporting a wide array of voltage and current signals, ensuring precise data acquisition and unwavering reliability across diverse industrial automation and process monitoring applications. Designed for demanding environments, the QD70P4 empowers engineers and system integrators to achieve superior control and insights into their operational processes.Key Features Eight Versatile Analog Input Channels: Accommodates a comprehensive range of analog signals for extensive monitoring capabilities. Multi-Input Type Support: Configurable for both voltage (±10 V, 0–10 V) and current (4–20 mA, 0–20 mA) inputs, maximizing application flexibility. Exceptional Accuracy and Resolution: Boasts a ≥ 12-bit resolution, guaranteeing highly accurate and detailed data capture for critical applications. Independent Channel Configuration: Each channel can be individually configured for its input range, allowing for tailored data acquisition strategies. Integrated Diagnostic Capabilities: Features built-in diagnostics to swiftly identify and troubleshoot signal faults, minimizing downtime and maintenance efforts. Compact and Efficient Design: Its compact form factor facilitates high-density module configurations within tight panel spaces, optimizing system footprint. Seamless MELSEC-Q System Integration: Engineered for effortless compatibility with existing MELSEC-Q PLC systems, ensuring a smooth upgrade or expansion. Robust Channel-to-Channel Isolation: Provides excellent electrical isolation between channels, effectively mitigating noise interference and enhancing signal integrity. Technical Specifications Catalog Number: QD70P4 Number of Channels: 8 analog input channels Input Range: Voltage: ±10 V, 0–10 V; Current: 4–20 mA, 0–20 mA Resolution: ≥ 12-bit Input Impedance: Voltage: ≥ 100 kΩ; Current: 250 Ω Sample Rate: Typical update time per channel ≤ 4 ms Isolation: Channel-to-channel and to backplane for enhanced protection and noise reduction. Mounting: Designed for easy installation on MELSEC-Q racks (e.g., Q65B). Operating Temperature: 0 °C to +55 °C, ensuring reliable operation in various industrial environments. Certifications: CE, UL, cUL, RoHS, affirming compliance with international safety and environmental standards. Applications Precision Process Control: Essential for accurate monitoring and control of critical parameters such as temperature, pressure, and flow in diverse industrial processes. Integrated Factory Automation: Facilitates seamless integration of a wide range of analog sensors into modern factory automation systems, enhancing operational efficiency. Advanced Building Management Systems (BMS) and HVAC Controls: Provides reliable data acquisition for optimizing environmental control and energy management in commercial and industrial buildings. Laboratory and Test Instrumentation: Supports precise data collection in research and development settings, as well as in various quality control and testing applications. Distributed Analog Signal Acquisition: Ideal for expanding I/O capabilities in automation racks, enabling efficient signal gathering from remote locations within a facility. Why ChooseThe Mitsubishi Electric QD70P4 stands out as a superior choice for several compelling reasons: Unmatched Flexibility: Its multi-range analog input capability within a single module significantly enhances system flexibility, reducing the need for multiple specialized modules. Exceptional Data Integrity: High resolution combined with robust diagnostic features ensures unparalleled data accuracy and reliability, crucial for critical decision-making. Optimized for MELSEC-Q Systems: Specifically designed for seamless compatibility and performance within MELSEC-Q systems, offering a compact form factor. Order NowFor inquiries regarding the Mitsubishi QD70P4 or to place an order, please contact our sales team. We offer competitive pricing and fast shipping to meet your industrial automation needs.FAQWhat is the Mitsubishi QD70P4?The Mitsubishi QD70P4 is an 8-channel analog input module designed for integration with Mitsubishi MELSEC-Q series Programmable Logic Controllers (PLCs). It allows for precise measurement and input of various analog signals in industrial settings.What types of signals can the QD70P4 accept?This module supports both voltage signals (±10V, 0-10V) and current signals (4-20mA, 0-20mA), offering broad compatibility for different sensor types.How accurate is the QD70P4?The QD70P4 features a resolution of 12 bits or greater, ensuring high accuracy and detailed data capture for critical applications.Can I configure each input channel independently?Yes, each of the eight analog input channels on the QD70P4 can be configured individually for its specific input range, providing flexibility for diverse applications.What are the common applications for this module?The QD70P4 is ideal for precision process control, integrated factory automation, advanced building management systems (BMS), HVAC controls, and laboratory/test instrumentation where accurate analog data acquisition is crucial.
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Mitsubishi QD70P4
Overview
This is a genuine Mitsubishi Electric component from the MELSEC PLCs family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Mitsubishi Electric catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Mitsubishi Electric automation ecosystem
- Engineered to integrate inside MELSEC PLCs installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Mitsubishi Electric equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Mitsubishi Electric catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Mitsubishi Electric platform with documented conversion notes for the MELSEC PLCs family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Catalog Number: QD70P4
- Number of Channels: 8 analog input channels
- Input Range: Voltage: ±10 V, 0–10 V; Current: 4–20 mA, 0–20 mA
- Resolution: ≥ 12-bit
- Input Impedance: Voltage: ≥ 100 kΩ; Current: 250 Ω
- Sample Rate: Typical update time per channel ≤ 4 ms
- Isolation: Channel-to-channel and to backplane for enhanced protection and noise reduction.
- Mounting: Designed for easy installation on MELSEC-Q racks (e.g., Q65B).
- Operating Temperature: 0 °C to +55 °C, ensuring reliable operation in various industrial environments.
- Certifications: CE, UL, cUL, RoHS, affirming compliance with international safety and environmental standards.
Applications
- Precision Process Control: Essential for accurate monitoring and control of critical parameters such as temperature, pressure, and flow in diverse industrial processes.
- Integrated Factory Automation: Facilitates seamless integration of a wide range of analog sensors into modern factory automation systems, enhancing operational efficiency.
- Advanced Building Management Systems (BMS) and HVAC Controls: Provides reliable data acquisition for optimizing environmental control and energy management in commercial and industrial buildings.
- Laboratory and Test Instrumentation: Supports precise data collection in research and development settings, as well as in various quality control and testing applications.
- Distributed Analog Signal Acquisition: Ideal for expanding I/O capabilities in automation racks, enabling efficient signal gathering from remote locations within a facility.
Why Choose the QD70P4?
The Mitsubishi Electric QD70P4 stands out as a superior choice for several compelling reasons:
- Unmatched Flexibility: Its multi-range analog input capability within a single module significantly enhances system flexibility, reducing the need for multiple specialized modules.
- Exceptional Data Integrity: High resolution combined with robust diagnostic features ensures unparalleled data accuracy and reliability, crucial for critical decision-making.
- Optimized for MELSEC-Q Systems: Specifically designed for seamless compatibility and performance within MELSEC-Q systems, offering a compact form factor.
Availability & Shipping
- ▸In stock: QD70P4 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every QD70P4 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Mitsubishi Electric
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.