PLCs, Power Supplies & Others

Technical Specifications and Core Features

The Xycom 2000 operator interface terminal, developed by Xycom Automation (now part of Pro-face), serves as a robust human-machine interface solution for industrial automation systems. This versatile terminal provides real-time monitoring and control capabilities for machine tools, production lines, and process control applications. The unit operates on a wide power range of 90 to 250 V AC with a rated current of 0.32 A and frequency of 47 to 63 Hz. The terminal ships with 128 KB of RAM standard, though the actual available memory depends on the firmware configuration. Users can expand memory with the optional 2112-MEM module, adding an extra 128 KB to reach a total of 251 KB for OIL applications. The unit’s weight registers at approximately 22 lb (10 kg).

Functional Capabilities and Programming Options

The Xycom 2000 terminal actively executes applications written in OIL (Operator Interface Language) or SoftScreen programming environments. OIL provides a register-based programming model, while SoftScreen offers a more graphical approach to application development. The terminal features two 9-pin serial ports, both configurable for RS-232 or RS-422/485 communication. Users can backup and restore program blocks and register values using a PC running ProComm or similar communications software. The terminal also supports keyboard interfaces, with models like the 2000-KB1 and 2000-KB2 providing tailored input options for various HMI requirements. The front panel carries an IP65 rating, ensuring resistance to dust and water ingress in demanding environments.

Application Scenarios and Legacy Support

This operator interface terminal suits industrial facilities requiring reliable HMI solutions for automation and control systems. It performs effectively in power generation, petrochemical processing, and manufacturing applications. The Xycom 2000 integrates with PLC, DCS, and other control systems through its flexible serial communication interfaces. Typical deployments include turbine control, chemical process monitoring, and assembly line supervision. Many facilities continue to rely on this legacy terminal for its proven reliability and robust construction. For system integrators maintaining existing installations, this unit offers a practical solution for sustaining established automation environments.

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