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Phone：+86 15383419322Description
The LAUER PCS950 is a high-performance, modular programmable automation controller (PAC) engineered for demanding industrial applications requiring deterministic logic, motion control, and seamless communication. Developed by LAUER Electronics—a German specialist in embedded control systems—the PCS950 serves as a compact yet powerful alternative to traditional PLCs, offering real-time processing capabilities, extensive I/O flexibility, and native support for IEC 61131-3 programming languages (including Structured Text, Ladder Logic, and Function Block Diagram). Positioned at the core of automated machinery in packaging, material handling, and special-purpose equipment, the LAUER PCS950 delivers OEM-grade reliability with rapid development cycles.
Unlike monolithic controllers, the LAUER PCS950 features a scalable architecture that supports both integrated I/O and distributed expansion via fieldbus networks such as CANopen, Profibus DP, and Modbus RTU. Optional Ethernet interfaces enable integration with higher-level SCADA, MES, or cloud platforms using standard protocols like Modbus TCP or OPC UA. The system’s real-time Linux kernel ensures microsecond-level response times—critical for synchronized multi-axis motion or high-speed sorting applications. With its rugged metal housing, wide temperature tolerance, and CE/UL certifications, the LAUER PCS950 is designed to operate reliably in electrically noisy or space-constrained environments where conventional controllers might falter.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | PCS950 |
| Manufacturer | LAUER Electronics GmbH |
| Product Type | Programmable Automation Controller (PAC) |
| Processor | 32-bit ARM Cortex-A8 / RISC-based real-time CPU (varies by variant) |
| Programming Standard | IEC 61131-3 (CODESYS-compatible) |
| Onboard I/O | Configurable digital/analog inputs & outputs (model-dependent; e.g., 16 DI, 8 DO, 4 AI) |
| Communication Interfaces | RS232/485, CANopen, Profibus DP (optional), Ethernet 10/100 Mbps |
| Supported Protocols | CANopen, Modbus RTU/TCP, Profibus DP, Ethernet/IP (via gateway), OPC UA (optional) |
| Operating Temperature | -20°C to +60°C (extended range available) |
| Power Supply | 24 VDC ±10%, typical consumption 10–25 W |
| Physical Dimensions | Approx. 180 mm × 120 mm × 60 mm (compact DIN-rail mountable housing) |
| Certifications | CE, UL, cUL, RoHS compliant |
| Real-Time Performance | Cycle times down to 1 ms; motion interpolation at 250 µs |
Main Features and Advantages
Real-time deterministic control for complex machinery: The LAUER PCS950 runs a hard real-time operating system that guarantees consistent scan and response times—even under heavy communication or I/O load. This makes it ideal for applications like carton erectors, labeling machines, or robotic palletizers where timing jitter could cause misfeeds or jams. Multi-axis coordinated motion is supported via CANopen DS402, enabling precise camming, gearing, and electronic line shafting without external motion controllers.
OEM-friendly modularity and integration: Designed specifically for machine builders, the PCS950 offers a balance of onboard I/O and fieldbus expandability. Engineers can start with a base unit and add remote I/O slices over CANopen as needed—reducing wiring costs and cabinet space. Optional integrated HMI panels (e.g., PCS950-HMI) allow direct operator interaction without extra hardware, accelerating commissioning and reducing component count.
Robust communication ecosystem: The LAUER PCS950 natively bridges factory floor and enterprise systems. Its dual serial ports handle legacy sensors and barcode readers, while Ethernet enables remote diagnostics via web server or secure FTP. With built-in protocol converters, it can simultaneously talk to servo drives over CANopen, a weighing scale via Modbus RTU, and a plant historian via OPC UA—eliminating the need for third-party gateways.
Compact, rugged design for harsh environments: Encased in a die-cast aluminum housing with IP20 protection, the PCS950 resists EMI, vibration, and thermal cycling common in food processing or warehouse automation. Its wide input voltage range tolerates brownouts, and conformal coating options are available for washdown areas. This durability reduces field failures and extends service life in 24/7 operations.
Application Field
The LAUER PCS950 excels in industries where machine complexity, speed, and reliability intersect. In primary and secondary packaging lines—such as bottling, blister packing, or case erecting—the PCS950 synchronizes conveyors, fillers, cappers, and vision systems with millisecond precision. Its CANopen interface directly controls servo motors for film tensioning or product indexing, while analog inputs monitor pressure or temperature for closed-loop regulation.
In intralogistics and automated storage/retrieval systems (AS/RS), the LAUER PCS950 manages shuttle cars, lift tables, and sortation diverters. Here, its Profibus DP option integrates with Siemens VFDs, and its Ethernet port streams status data to warehouse management software. The controller’s ability to handle hundreds of I/O points across distributed nodes makes it cost-effective for large-scale material flow systems.
Pharmaceutical and medical device manufacturers use the PCS950 in tablet counting, vial labeling, and sterile filling machines—applications requiring validation, audit trails, and cleanroom compatibility. Its CE and UL marks simplify compliance, and the CODESYS environment supports version-controlled program documentation. For any OEM building custom automation solutions that demand more than a basic PLC but less than a full IPC, the LAUER PCS950 delivers the ideal blend of performance, flexibility, and ruggedness.
Related Products
- PCS950-HMI: Integrated touchscreen panel (4.3″ or 7″) that mounts directly onto the PCS950 for local operation.
- PCS951: Higher-end variant with faster CPU, more memory, and dual Ethernet ports for advanced networking.
- PCS750: Compact predecessor with reduced I/O and no motion control—suited for simpler logic tasks.
- LAUER CANopen Master Module: Expansion card enabling the PCS950 to act as a CANopen network master.
- PCS950-PROFIBUS: Dedicated Profibus DP communication module for Siemens ecosystem integration.
- LAUER I/O-EXT Series: Remote I/O blocks (digital/analog) that connect to the PCS950 via CANopen for distributed control.
Installation and Maintenance
Pre-installation preparation: Before installing the LAUER PCS950, verify power supply stability (clean 24 VDC with sufficient surge capacity) and ensure adequate ventilation—maintain ≥50 mm clearance on all sides for heat dissipation. Mount securely on a DIN rail in a control cabinet rated for the environmental conditions (IP54 recommended for dusty areas). Use shielded cables for analog and communication lines, grounding shields at one end only to avoid ground loops. Load the application program via USB or Ethernet using the CODESYS Development System; always back up the project before deployment.
Maintenance recommendations: The LAUER PCS950 has no moving parts and requires no routine calibration. However, periodically inspect terminal blocks for looseness, especially in high-vibration settings. Monitor CPU load and memory usage through the built-in web interface to anticipate performance bottlenecks. Firmware updates should be performed during scheduled downtime using authenticated files from LAUER. Keep a spare PCS950 with identical firmware and configuration on hand—particularly in continuous production lines—as lead times for new units can vary. Never expose the unit to condensation or corrosive atmospheres without appropriate protective measures.
