Industrial Automation Solution — Eckelmann PNC55-CPU 4325600031LS | PNC55 Series Processor Module
The Eckelmann PNC55-CPU (Part No. 4325600031LS) is a high-performance central processing unit designed for demanding industrial automation environments. As the computational core of the Eckelmann PNC55 control platform, this module orchestrates real-time process control, I/O coordination, and communication across distributed automation architectures.
Where This Product Is Used
The PNC55-CPU 4325600031LS is deployed across a wide range of industrial sectors where deterministic, high-reliability control is non-negotiable:
- Refrigeration & HVAC Systems — Eckelmann’s PNC55 platform is widely adopted in commercial refrigeration controllers, cold-chain management, and building climate control systems.
- Food & Beverage Processing — Precise temperature and process sequencing in production lines, pasteurization units, and packaging machinery.
- Industrial Machinery & OEM Equipment — Embedded as the master CPU in custom-built automation panels and machine control cabinets.
- Energy Management & Utilities — Supervisory control in district cooling plants, compressor stations, and energy monitoring systems.
- Pharmaceutical & Clean-Room Environments — Validated process control where audit trails and stable cycle times are mandatory.
Technical Specifications
- Manufacturer: Eckelmann AG
- Part Number / SKU: 4325600031LS
- Model: PNC55-CPU
- Series: PNC55
- Module Type: Central Processing Unit (CPU) / Processor Module
- Platform: Eckelmann PNC55 Modular Control System
- Form Factor: DIN-rail mountable module
- Communication: Compatible with Eckelmann PNC55 backplane bus; supports standard fieldbus protocols per system configuration
- Operating Temperature: 0 °C to +55 °C (typical industrial range)
- Weight: Approx. 160 g
- Condition: New / Surplus New / Refurbished (specify at inquiry)
Why Engineers Specify This Model
- Deterministic Real-Time Performance — The PNC55-CPU delivers consistent scan-cycle execution critical for closed-loop control in refrigeration and process automation.
- Seamless PNC55 Ecosystem Integration — Plug-and-play compatibility with Eckelmann I/O expansion modules, communication cards, and HMI interfaces within the PNC55 rack.
- Proven Field Reliability — Eckelmann’s PNC55 platform has an established track record in European and global refrigeration OEM installations spanning 15+ years.
- Compact DIN-Rail Design — Space-efficient form factor reduces panel footprint without compromising processing capability.
- Long-Term Spare Parts Availability — Stocked as a critical spare to minimize unplanned downtime in legacy and active PNC55 installations.
Complete System Bill of Materials
The PNC55-CPU 4325600031LS is the master controller in a modular rack. A typical PNC55 control system BOM includes:
- PNC55-CPU (4325600031LS) — this module
- PNC55 Power Supply Module
- PNC55 Digital Input / Output Modules
- PNC55 Analog Input / Output Modules
- PNC55 Communication Module (e.g., Modbus, LON, BACnet)
- PNC55 Backplane / Rack Assembly
- Eckelmann HMI / Operator Panel (optional)
Contact us to source complete system assemblies or individual replacement modules.
Compliance & Industry Standards
- Designed and manufactured in accordance with CE marking directives applicable to industrial control equipment
- Compliant with EN 61131-2 (Programmable Controllers — Equipment Requirements and Tests)
- Suitable for use in systems requiring IEC 60068 environmental testing compliance
- RoHS-compliant manufacturing (verify with Eckelmann datasheet for specific revision)
Quality Assurance & Sourcing
- Inspection: Every unit undergoes visual inspection and functional verification prior to shipment.
- Authenticity: Sourced from authorized distributors, certified surplus channels, or directly from decommissioned OEM systems — provenance documented on request.
- Packaging: Anti-static ESD packaging with foam cushioning for safe international transit.
- Warranty: 90-day replacement warranty against DOA (Dead on Arrival) defects; extended warranty available.
- Traceability: Batch and serial number records maintained for all stocked units.
How to Source This Part
- Add to Cart — Place your order directly through Konmask.com for immediate processing.
- Request a Quote — For bulk orders, system assemblies, or lead-time inquiries, email support@konmask.com.
- Verify Compatibility — Share your existing PNC55 rack configuration or system drawing and our engineers will confirm fit.
- Global Shipping — We ship worldwide via DHL, FedEx, and UPS with full export documentation and customs support.
Application-Specific FAQ
Q: Is the PNC55-CPU 4325600031LS compatible with all PNC55 rack configurations?
A: Yes. The 4325600031LS is the standard CPU module for the PNC55 platform and is compatible with all standard PNC55 backplane assemblies. Confirm firmware version requirements with your system integrator.
Q: Can this module be used as a direct replacement in an existing Eckelmann refrigeration controller?
A: In most cases, yes — provided the replacement unit carries the same firmware revision. We recommend backing up the existing program before swapping the CPU. Contact us for firmware matching assistance.
Q: What is the lead time for the PNC55-CPU 4325600031LS?
A: In-stock units ship within 1–3 business days. For out-of-stock scenarios, typical sourcing lead time is 2–6 weeks. Contact us for real-time availability.
Q: Do you provide programming or commissioning support?
A: We supply hardware. For programming and commissioning services, we can refer you to certified Eckelmann system integrators in your region.
Q: Is this part suitable for use in food-grade or pharmaceutical environments?
A: The PNC55-CPU itself is a control-cabinet-mounted module and does not come into direct contact with product. It is suitable for use in control panels serving food, beverage, and pharmaceutical process lines.
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