Burgess PCD4.H320: High-Performance Motion Control PLC

The Burgess PCD4.H320 (also designated as PCD4H320) is a specialized motion control programmable logic controller from the Saia-Burgess PCD4 series. Saia-Burgess, a Swiss company with extensive experience in automation control products, engineered this PLC for high-precision servo control applications requiring synchronized multi-axis motion. The PCD4.H320 combines traditional PLC logic capabilities with advanced motion control functions, making it suitable for complex positioning tasks in industrial machinery.

Technical Specifications

The PCD4.H320 is built on the PCD4 series platform, known for its robust design and real-time performance. The controller supports high-speed pulse outputs for stepper and servo motor control, multiple encoder inputs for position feedback, and digital I/O for machine interfacing. The motion control functionality includes linear and circular interpolation, electronic gearing, cam profiling, and position registration. The PLC is programmed using Saia-Burgess's PG5 software suite, which supports IEC 61131-3 programming languages.

Motion Control Capabilities

The PCD4.H320 is specifically optimized for servo motion control applications. It supports coordinated multi-axis movements with precise synchronization, making it suitable for applications such as flying shears, indexing tables, and gantry systems. The controller can handle both point-to-point positioning and continuous path motion, with configurable acceleration and deceleration profiles to minimize mechanical stress and optimize cycle times. Electronic cam functions allow the master-slave axis synchronization essential for packaging and converting machinery.

PLC Functions and Programming

In addition to motion control, the PCD4.H320 provides comprehensive PLC functions including logic operations, timers, counters, arithmetic calculations, and data handling. The PG5 programming environment supports ladder diagram, function block diagram, structured text, and instruction list languages. The controller includes real-time clock functionality for time-based control tasks and data logging. Diagnostic functions and online monitoring capabilities assist in system commissioning and maintenance.

Communication and Integration

The PCD4.H320 features multiple communication interfaces for integration with HMI panels, supervisory systems, and field devices. The controller can communicate via serial protocols and optional fieldbus modules. This connectivity enables the PCD4.H320 to act as a central control unit in distributed automation architectures. The controller can exchange data with other PCD4 series devices and third-party equipment, facilitating scalable system designs.

Environmental Specifications

Operating temperature range is 0°C to 55°C, suitable for industrial control cabinet installation. The IP20-rated housing protects against solid objects larger than 12mm, requiring installation within a protected enclosure. The controller is CE marked and meets relevant industrial standards for electromagnetic compatibility and safety.

Typical Applications

The Burgess PCD4.H320 is deployed in packaging machinery, printing presses, textile equipment, woodworking machines, and specialty automation systems requiring synchronized servo motion. Its integrated motion control capabilities reduce the need for separate motion controllers, simplifying system architecture and reducing overall costs. The PCD4.H320 is particularly well-suited for OEM applications where space constraints demand compact control solutions with powerful motion functionality.