Siemens 6ES7414-3XJ00-0AB0 High-Performance CPU Processor Module – SIMATIC S7-400
When a central processor fails in a large-scale industrial automation system, the consequences cascade instantly — production lines halt, safety interlocks trip, and unplanned downtime costs mount by the minute. In process-critical environments such as chemical plants, power generation facilities, and automotive assembly lines, the CPU module is the irreplaceable brain of the entire control architecture. Without a reliable, specification-matched replacement like the Siemens 6ES7414-3XJ00-0AB0, restoring operations can take days rather than hours.
The 6ES7414-3XJ00-0AB0 is the CPU 414-3 variant within Siemens’ flagship SIMATIC S7-400 series — a platform engineered for high-availability, high-throughput process automation. Positioned above the S7-300 family and below the S7-400H redundant systems, the CPU 414-3 occupies the performance sweet spot for demanding single-controller applications. With its multi-point interface (MPI), PROFIBUS DP master/slave capability, and substantial program memory, this module has earned its place as a backbone controller in thousands of industrial installations worldwide.
Technical Specifications
- Part Number / SKU: 6ES7414-3XJ00-0AB0
- Product Family: SIMATIC S7-400
- CPU Type: CPU 414-3
- Work Memory: 512 KB (expandable)
- Load Memory: Integrated + expandable via memory card
- Processing Speed: 0.1 ms / 1000 binary instructions
- Communication Interfaces: MPI, PROFIBUS DP (2× DP master/slave)
- Digital I/O Addresses: Up to 16,384 inputs / 16,384 outputs
- Analog I/O Addresses: Up to 1,024 inputs / 1,024 outputs
- Timers / Counters: 2,048 / 2,048
- Supply Voltage: 24 V DC (via backplane bus)
- Operating Temperature: 0 °C to +60 °C
- Dimensions (W×H×D): 25 mm × 290 mm × 219 mm
- Weight: Approx. 1,230 g
- Firmware: Compatible with STEP 7 V5.x and TIA Portal (via legacy support)
- Certifications: CE, UL, cULus, ATEX (zone 2)
Key Features & Benefits
- Dual PROFIBUS DP Interfaces: Enables simultaneous master and slave operation, reducing network topology complexity in large distributed I/O architectures.
- High-Speed Instruction Processing: 0.1 ms per 1,000 binary instructions ensures deterministic cycle times even under heavy I/O loads.
- Scalable Memory Architecture: Onboard work memory combined with external memory card slots allows program expansion without hardware replacement.
- Robust Industrial Design: Conformal-coated PCB and wide operating temperature range ensure reliable operation in harsh factory environments.
- Seamless STEP 7 Integration: Full compatibility with Siemens STEP 7 programming environment minimizes engineering rework during replacement or upgrade projects.
- Hot-Swap Ready: Designed for installation in S7-400 UR1/UR2 racks with minimal system disruption during module exchange.
Industry & Equipment Applications
- Oil & Gas: Pipeline SCADA systems, compressor station control, wellhead automation
- Power Generation: Turbine control systems, substation automation, load management
- Automotive Manufacturing: Body-in-white welding lines, paint shop conveyors, press automation
- Chemical & Petrochemical: Batch process control, reactor management, safety instrumented systems (SIS)
- Water & Wastewater: Pump station control, filtration process management, SCADA integration
- Food & Beverage: Filling line control, CIP (clean-in-place) automation, packaging machinery
System Integration & Compatible Parts
The 6ES7414-3XJ00-0AB0 is designed to operate within the SIMATIC S7-400 rack system. Compatible and commonly paired components include:
- Racks: 6ES7400-1JA01-0AA0 (UR1), 6ES7400-2JA00-0AA0 (UR2)
- Power Supply Units: 6ES7407-0DA02-0AA0 (PS 407 4A), 6ES7407-0KA02-0AA0 (PS 407 10A)
- Interface Modules: 6ES7460-1BA01-0AB0 (IM 460-1), 6ES7461-1BA01-0AA0 (IM 461-1)
- Memory Cards: 6ES7952-1KK00-0AA0 (RAM 2 MB), 6ES7952-1AM00-0AA0 (Flash 4 MB)
- PROFIBUS DP Slaves: ET 200M, ET 200S, ET 200SP distributed I/O stations
Our Quality Assurance Process
Every Siemens 6ES7414-3XJ00-0AB0 unit supplied by Konmask.com undergoes a rigorous multi-stage inspection process before shipment:
- Visual Inspection: Examination of PCB, connectors, and housing for physical damage or counterfeit indicators
- Label & Serial Number Verification: Cross-referenced against Siemens’ authentic product markings and date codes
- Functional Power-On Test: Module is powered and firmware version confirmed prior to packaging
- Anti-Static Packaging: Shipped in ESD-safe bags with foam cushioning and moisture barrier
- Documentation: Certificate of conformity and test report available upon request
How to Order
- Submit your inquiry via the Contact Us form or email support@konmask.com
- Provide your required quantity, delivery timeline, and destination country
- Receive a formal quotation within 24 business hours
- Confirm order and arrange payment via T/T, L/C, or other agreed terms
- Shipment dispatched with full tracking and commercial invoice
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation: Focused exclusively on PLC, DCS, HMI, and drive components from leading global brands
- ✅ Global B2B Supply: Serving engineering firms, system integrators, and MRO buyers in 50+ countries
- ✅ Fast Inquiry Response: Dedicated technical sales team responds within 24 hours
- ✅ Authentic Products: All modules sourced from verified supply chains with traceability documentation
- ✅ Competitive Pricing: Volume discounts available for project and MRO procurement
- ✅ Export Expertise: Experienced in international logistics, customs documentation, and multi-currency transactions
Frequently Asked Questions
Q: Is the 6ES7414-3XJ00-0AB0 still in production?
A: This model has been discontinued by Siemens but remains widely available as new-old-stock (NOS) and refurbished units. Konmask.com maintains inventory to support legacy system maintenance.
Q: What is the difference between 6ES7414-3XJ00-0AB0 and 6ES7414-3XM05-0AB0?
A: The -3XM05 is a later firmware revision with enhanced memory capacity. The -3XJ00 is fully compatible with existing S7-400 UR racks and STEP 7 projects without modification.
Q: Can this CPU be used with TIA Portal?
A: The S7-400 CPU 414-3 is primarily programmed via STEP 7 Classic (V5.x). Limited TIA Portal support is available through the STEP 7 Professional package with legacy device support enabled.
Q: What warranty do you offer?
A: We offer a 90-day functional warranty on all modules. Extended warranty options are available — please contact our sales team for details.
Q: Do you provide expedited shipping for urgent plant shutdowns?
A: Yes. We offer DHL Express, FedEx Priority, and TNT urgent freight options. Please indicate urgency in your inquiry and we will prioritize accordingly.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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