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Mitsubishi R35B
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewThe Mitsubishi Electric R35B is a foundational 5-slot base unit explicitly engineered for the advanced MELSEC iQ-R Series modular PLC systems. This sturdy backplane establishes the core structure for essential components, seamlessly integrating the central processing unit, power supply, and up to three expansion input/output or specialized function modules. Constructed for superior dependability and performance, the R35B guarantees rapid, stable communication across all linked modules, facilitating efficient data exchange and system operation. Its small footprint, combined with adaptable DIN rail or panel mounting, makes it an excellent choice for confined industrial cabinets without sacrificing functionality or future expansion possibilities.Key Features Slot Count: 5 slots for diverse module integration. Module Compatibility: Supports CPU, power supply, and up to 3 I/O or specialized function modules. Series Integration: Specifically designed for seamless use with the MELSEC iQ-R Series. Backplane Communication: Ensures high-speed and exceptionally reliable signal transfer among all connected modules. Mounting Options: Provides flexible installation with DIN rail or panel mounting. Compact Design: Optimized dimensions for efficient use of space in industrial enclosures. Simple Setup: Features user-friendly snap-in module fitting with secure locking mechanisms for swift and dependable installation. Technical Specifications Model: R35B Series: MELSEC iQ-R Dimensions (W × H × D): Approximately 180 × 120 × 108 mm Weight: Approximately 0.6 kg Power Supply: Provided separately (via a dedicated power supply module). Operating Temperature: 0°C to 55°C Storage Temperature: -25°C to 75°C Mounting Orientation: Horizontal Certifications: CE, UL, cUL, KC – confirming adherence to international safety and quality protocols. ApplicationsThe Mitsubishi Electric R35B 5-slot base unit serves as a critical component across numerous industrial automation applications, establishing the groundwork for dependable and efficient control systems: Factory Automation: Manages the precise control and coordination of various manufacturing processes. Motion and Process Control: Enables accurate and responsive control in dynamic motion and intricate process environments. Packaging Operations: Ensures high-speed and synchronized functions in contemporary packaging machinery. High-Speed Equipment: Ideal for applications demanding rapid data exchange and precise timing between integrated components. Modular Automation Panels: Simplifies the creation of flexible and scalable automation control panels. Why Choose This Model?Selecting the Mitsubishi Electric R35B 5-slot base unit delivers substantial advantages for your industrial automation infrastructure: Unrivaled Modular Agility: Easily expand, modify, and reconfigure your PLC system to adapt to changing production needs and technological advancements. This inherent flexibility reduces downtime and future-proofs your investment. Optimized Layout: Its intelligent design allows for the integration of multiple critical modules within a remarkably compact space, enabling more streamlined and efficient panel configurations. Maximizing space means more potential for other essential components. Consistent Connectivity: Built to Mitsubishi Electric's rigorous standards, the R35B guarantees reliable and stable signal transmission between all connected modules. This robust connectivity is crucial for maintaining system integrity and operational consistency, minimizing errors and maximizing uptime. iQ-R Ecosystem Optimization: As an integral part of the MELSEC iQ-R Series, the R35B is specifically designed to ensure optimal performance, complete compatibility, and seamless integration within the advanced iQ-R architecture. This synergy unlocks the full potential of your iQ-R components. Global Compliance: Adheres to global standards and certifications, ensuring peace of mind regarding quality and safety. Order NowEnhance your industrial automation system with the Mitsubishi Electric R35B 5-slot base unit. Contact us today to place your order or request a quote.FAQWhat is the Mitsubishi R35B used for?The Mitsubishi R35B is a 5-slot base unit used to provide a foundational structure for MELSEC iQ-R Series modular PLC systems, integrating the CPU, power supply, and up to three expansion modules.What series is the R35B compatible with?The R35B is specifically designed for seamless integration with the MELSEC iQ-R Series.Can the R35B be mounted in different orientations?The R35B is designed for horizontal mounting and offers flexible installation options with DIN rail or panel mounting.
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Mitsubishi R35B
Overview
This is a genuine Mitsubishi Electric component. 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
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
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: R35B
- Series: MELSEC iQ-R
- Dimensions (W × H × D): Approximately 180 × 120 × 108 mm
- Weight: Approximately 0.6 kg
- Power Supply: Provided separately (via a dedicated power supply module).
- Operating Temperature: 0°C to 55°C
- Storage Temperature: -25°C to 75°C
- Mounting Orientation: Horizontal
- Certifications: CE, UL, cUL, KC – confirming adherence to international safety and quality protocols.
Applications
The Mitsubishi Electric R35B 5-slot base unit serves as a critical component across numerous industrial automation applications, establishing the groundwork for dependable and efficient control systems:
- Factory Automation: Manages the precise control and coordination of various manufacturing processes.
- Motion and Process Control: Enables accurate and responsive control in dynamic motion and intricate process environments.
- Packaging Operations: Ensures high-speed and synchronized functions in contemporary packaging machinery.
- High-Speed Equipment: Ideal for applications demanding rapid data exchange and precise timing between integrated components.
- Modular Automation Panels: Simplifies the creation of flexible and scalable automation control panels.
Why Choose the R35B?
Selecting the Mitsubishi Electric R35B 5-slot base unit delivers substantial advantages for your industrial automation infrastructure:
- Unrivaled Modular Agility: Easily expand, modify, and reconfigure your PLC system to adapt to changing production needs and technological advancements. This inherent flexibility reduces downtime and future-proofs your investment.
- Optimized Layout: Its intelligent design allows for the integration of multiple critical modules within a remarkably compact space, enabling more streamlined and efficient panel configurations. Maximizing space means more potential for other essential components.
- Consistent Connectivity: Built to Mitsubishi Electric's rigorous standards, the R35B guarantees reliable and stable signal transmission between all connected modules. This robust connectivity is crucial for maintaining system integrity and operational consistency, minimizing errors and maximizing uptime.
- iQ-R Ecosystem Optimization: As an integral part of the MELSEC iQ-R Series, the R35B is specifically designed to ensure optimal performance, complete compatibility, and seamless integration within the advanced iQ-R architecture. This synergy unlocks the full potential of your iQ-R components.
- Global Compliance: Adheres to global standards and certifications, ensuring peace of mind regarding quality and safety.
Availability & Shipping
- ▸In stock: R35B 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 R35B ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Mitsubishi Electric
Machine down? We ship parts the same day.
New, surplus, and refurbished Mitsubishi Electric inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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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.