Lauer Topline Mini Operator Panel PCS 090 (PG090.208.E)

The Lauer Topline Mini PCS 090, version PG090.208.E, is a compact operator panel designed for space-constrained industrial applications. Despite its small size, this panel provides a clear graphical display and a comprehensive keypad, delivering essential HMI functionality for machine control and monitoring.

Display and Keypad Features

• Model: PCS 090 Topline Mini

• Version: PG090.208.E

• Display Type: Graphical LCD with LED backlight

• Display Resolution: 160 x 64 pixels

• Display Area: 72 mm x 28 mm

• Backlight: Yellow-green, contrast adjustable

• Keypad: 24 tactile keys with integrated LED indicators

• Function Keys: 8 (F1-F8) with user-configurable labels

• Numeric Keys: 0-9 with decimal point and sign

Technical Specifications

• Processor: 16-bit at 20 MHz

• Memory: 128 KB Flash, 32 KB RAM

• RTC: Yes, with battery backup

• Communication: 1 x RS-232, 1 x RS-485

• Protocols: Lauer, Modbus RTU, Siemens 3964R

• Power Supply: 24 V DC ±20%, 300 mA

• Operating Temperature: 0°C to 50°C

• Protection: IP65 (front)

• Panel Cut-Out: 129 mm x 73 mm

• Dimensions: 140 mm x 86 mm x 42 mm

• Weight: 0.3 kg

Functional Description

The Topline Mini PCS 090 is optimized for applications where panel space is at a premium. The 160x64 pixel display is capable of showing detailed status information, including numeric values, bar graphs, and text messages. The 8 function keys can be used to navigate menus, acknowledge alarms, or execute commands. The numeric keypad enables direct entry of setpoints, reducing the need for a connected keyboard or mouse.

The panel supports password protection to prevent unauthorized access to critical parameters. It can store up to 100 recipes and 200 alarm events. The real-time clock allows time-stamped logging of production data and faults.

Installation and Mounting

The panel fits a standard 129 x 73 mm cut-out and is secured with spring clips. The rear terminal block provides connections for power, RS-232, and RS-485. The RS-485 port supports multi-drop networking, enabling communication with multiple PLCs and devices on a single bus.

Programming and Configuration

Programming is performed using the Lauer Topline Editor. This software supports screen creation, key assignment, and protocol configuration. A library of pre-defined symbols and function blocks is available to accelerate application development. The application is downloaded via the RS-232 port.

Maintenance and Diagnostics

The panel includes a built-in diagnostic screen that displays the status of communication ports and system health. Regular cleaning of the front panel with a soft, damp cloth is recommended. The battery should be replaced every 3 years.

Integration with Automation Systems

This panel is compatible with a wide range of PLCs and other automation devices via its built-in protocol drivers. It can be integrated into new or existing control systems with minimal engineering effort.

Environmental and Safety

CE and RoHS compliant. Designed for industrial environments with moderate temperature and humidity.

Technical Support and Documentation

Lauer provides a user manual, programming guide, and communication protocol reference. Technical support is available through local distributors.

Conclusion

The Lauer Topline Mini PCS 090 PG090.208.E is a compact, powerful HMI solution for industrial applications where space is limited but functionality cannot be compromised.