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Siemens 6ES7278-4BD32-0XB0
by Siemens
Read verified buyer reviews ↓OverviewUnlock the full potential of your industrial automation system with the Siemens 6ES7278-4BD32-0XB0 SIMATIC S7-1200 SM 1278 IO-Link Master Module. Engineered for seamless integration with the renowned SIMATIC S7-1200 series of programmable logic controllers (PLCs), this advanced module provides a robust solution for connecting and managing intelligent IO-Link compatible devices. With its four dedicated IO-Link master ports, the 6ES7278-4BD32-0XB0 streamlines communication with a wide array of sensors and actuators, enhancing both flexibility and efficiency across diverse industrial applications. Experience simplified device integration, improved data exchange, and elevated system control, all within a compact and reliable Siemens ecosystem. This module is an essential component for modernizing and optimizing your automation infrastructure.Key Features Four IO-Link Master Ports: Facilitates robust and simultaneous connection of multiple IO-Link sensors and actuators. SIMATIC S7-1200 Compatibility: Designed for flawless integration with the entire SIMATIC S7-1200 PLC series, ensuring perfect synergy. Standardized Communication: Enables efficient and standardized data exchange between your PLC and field devices, reducing complexity. Simplified Device Integration: Drastically reduces setup time and effort for integrating IO-Link devices into your automation system. Enhanced Data Transparency: Provides detailed diagnostic data and process parameters from connected devices for optimal control. Compact & Robust Design: Optimized for industrial environments with a compact footprint and durable construction for reliable operation. Wide Operating Temperature Range: Guarantees dependable performance in demanding conditions from -20°C to +60°C. Technical SpecificationsThe Siemens 6ES7278-4BD32-0XB0 is built to the highest industrial standards, ensuring reliability and longevity in your critical applications. Product Type: IO-Link Master Module Part Number: 6ES7278-4BD32-0XB0 Number of IO-Link Ports: 4 Compatible PLC Series: SIMATIC S7-1200 Dimensions (W x H x D): 45 mm x 100 mm x 75 mm Weight: Approximately 0.2 kg Mounting: Standard DIN rail mounting for easy installation Operating Temperature Range: -20°C to +60°C Storage Temperature Range: -40°C to +70°C Protection Class: IP20 Power Supply: 24 V DC (tolerance 20.4 V to 28.8 V) Power Loss: Approximately 1 W Certifications: CE, CSA, UL, cULus, FM, RCM, KC, Marine approval – ensuring global compliance and safety. ApplicationsThe versatility and advanced capabilities of the Siemens 6ES7278-4BD32-0XB0 make it an indispensable component across various industrial sectors and applications: Industrial Automation & Control: Seamlessly integrate a multitude of IO-Link sensors and actuators with your S7-1200 PLC, enabling precise data acquisition and robust process control. Process Monitoring & Optimization: Facilitate the efficient exchange of process data between field devices and the PLC, allowing for real-time monitoring, diagnostics, and optimization of critical industrial processes. Machine Building & OEM Solutions: Simplify the design and implementation of intelligent machine control systems by leveraging standardized IO-Link communication for sensors, actuators, and smart devices, leading to quicker commissioning and enhanced diagnostic capabilities. Packaging & Material Handling: Improve the efficiency and adaptability of packaging lines and material handling systems through integrated IO-Link connectivity for various sensing and actuation tasks. Water/Wastewater Treatment: Enhance control and monitoring systems by connecting intelligent IO-Link sensors for flow, level, and pressure, ensuring reliable operation and effective resource management. Food & Beverage Industry: Meet stringent hygiene and production demands by integrating IO-Link compatible devices for precise temperature control, level sensing, and quality assurance within automated production lines. Why ChooseOpt for the Siemens 6ES7278-4BD32-0XB0 for its unparalleled integration with SIMATIC S7-1200 PLCs, providing a reliable and efficient solution for managing intelligent IO-Link devices. This module enhances data exchange, simplifies device setup, and provides robust control, elevating the performance of your industrial automation systems.Order NowReady to upgrade your automation infrastructure? Order the Siemens 6ES7278-4BD32-0XB0 SIMATIC S7-1200 SM 1278 IO-Link Master Module today and experience enhanced connectivity and control in your industrial applications.FAQWhat is the Siemens 6ES7278-4BD32-0XB0?The Siemens 6ES7278-4BD32-0XB0 is an IO-Link Master Module designed for seamless integration with SIMATIC S7-1200 PLCs, offering four ports for connecting smart sensors and actuators in industrial automation.How many IO-Link devices can this module support?This module features four dedicated IO-Link master ports, allowing it to support up to four IO-Link compatible devices simultaneously.What PLC series is compatible with this module?The 6ES7278-4BD32-0XB0 is specifically engineered for flawless integration with the entire Siemens SIMATIC S7-1200 series of programmable logic controllers.What is the operating temperature range for this module?This module is designed for demanding industrial environments, with an operating temperature range from -20°C to +60°C.What are the primary benefits of using this IO-Link Master Module?Key benefits include simplified device integration, enhanced data transparency, standardized communication, and robust control for a wide array of industrial automation applications.
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Siemens 6ES7278-4BD32-0XB0
Overview
This is a genuine Siemens component from the Siemens 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 Siemens catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Siemens automation ecosystem
- Engineered to integrate inside Siemens PLCs installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens 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 Siemens 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 Siemens platform with documented conversion notes for the Siemens PLCs family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
The Siemens 6ES7278-4BD32-0XB0 is built to the highest industrial standards, ensuring reliability and longevity in your critical applications.
- Product Type: IO-Link Master Module
- Part Number: 6ES7278-4BD32-0XB0
- Number of IO-Link Ports: 4
- Compatible PLC Series: SIMATIC S7-1200
- Dimensions (W x H x D): 45 mm x 100 mm x 75 mm
- Weight: Approximately 0.2 kg
- Mounting: Standard DIN rail mounting for easy installation
- Operating Temperature Range: -20°C to +60°C
- Storage Temperature Range: -40°C to +70°C
- Protection Class: IP20
- Power Supply: 24 V DC (tolerance 20.4 V to 28.8 V)
- Power Loss: Approximately 1 W
- Certifications: CE, CSA, UL, cULus, FM, RCM, KC, Marine approval – ensuring global compliance and safety.
Applications
The versatility and advanced capabilities of the Siemens 6ES7278-4BD32-0XB0 make it an indispensable component across various industrial sectors and applications:
- Industrial Automation & Control: Seamlessly integrate a multitude of IO-Link sensors and actuators with your S7-1200 PLC, enabling precise data acquisition and robust process control.
- Process Monitoring & Optimization: Facilitate the efficient exchange of process data between field devices and the PLC, allowing for real-time monitoring, diagnostics, and optimization of critical industrial processes.
- Machine Building & OEM Solutions: Simplify the design and implementation of intelligent machine control systems by leveraging standardized IO-Link communication for sensors, actuators, and smart devices, leading to quicker commissioning and enhanced diagnostic capabilities.
- Packaging & Material Handling: Improve the efficiency and adaptability of packaging lines and material handling systems through integrated IO-Link connectivity for various sensing and actuation tasks.
- Water/Wastewater Treatment: Enhance control and monitoring systems by connecting intelligent IO-Link sensors for flow, level, and pressure, ensuring reliable operation and effective resource management.
- Food & Beverage Industry: Meet stringent hygiene and production demands by integrating IO-Link compatible devices for precise temperature control, level sensing, and quality assurance within automated production lines.
Why Choose the 6ES7278-4BD32-0XB0?
Opt for the Siemens 6ES7278-4BD32-0XB0 for its unparalleled integration with SIMATIC S7-1200 PLCs, providing a reliable and efficient solution for managing intelligent IO-Link devices. This module enhances data exchange, simplifies device setup, and provides robust control, elevating the performance of your industrial automation systems.
Availability & Shipping
- ▸In stock: 6ES7278-4BD32-0XB0 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 6ES7278-4BD32-0XB0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Siemens
Machine down? We ship parts the same day.
New, surplus, and refurbished Siemens 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.