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

The Lauer PCS-090 Topline Mini is a compact and flexible operator panel distinguished by its innovative removable function key strip, designated version PG090.208.D. This design allows for customized labeling of the function keys to match specific machine operations, enhancing operator clarity and reducing errors. Its small footprint makes it ideal for space-constrained control consoles.

Key Product Features

• Model: PCS-090 Topline Mini

• Version: PG090.208.D

• Special Feature: Removable function key strip (Fn strip) for customizable labeling

• Display: 2 lines x 16 characters with adjustable contrast

• Backlight: Green LED, adjustable brightness

• Keypad: 16 keys including 8 function keys (F1-F8) and navigation

• Communication: 1 x RS-232 (9-pin D-sub)

• Power Supply: 24 V DC, 250 mA

• Protection Rating: IP65

• Operating Temperature: 0°C–50°C

• Dimensions: 96 mm x 48 mm x 45 mm

• Cut-Out: 92 mm x 45 mm

Functional Description

The PCS-090 Topline Mini provides essential operator interface capabilities in a miniature housing. The two-line display is sufficient for showing a process variable and its setpoint, or a status message and a prompt. The removable function strip is the highlight – it slides out from the front, allowing the user to print or write labels for the keys, then slide it back into place behind a clear protective window. This ensures that the key functions are always clearly identified, even in dim light.

The panel supports both polled and interrupt-driven communication. It can be configured to automatically request data from the PLC or to wait for unsolicited messages.

Installation and Mounting

The panel is designed for a standard 92x45 mm cut-out. It is secured with the supplied locking clamps; no additional tools are required. The communication cable connects to the rear 9-pin D-sub connector. The power supply is connected via a two-way terminal block. The removable function strip can be taken out before installation to be labeled without the risk of damaging the unit.

Programming and Configuration

The PCS-090 Mini is programmed using the Lauer PCS Editor (light version). The software is tailored for small projects, limiting the number of screens but providing all necessary elements for basic HMI tasks. The download process is quick, and the panel supports online changes to certain parameters without a full reprogramming.

Maintenance and Diagnostics

Maintenance is minimal. The function strip can be easily replaced with a new one if the labels need to be updated. The backlight is long-life and not user-replaceable; the entire panel is replaced in the rare event of backlight failure. The panel includes diagnostic LEDs for power and communication.

Integration with Control Systems

This panel is compatible with Lauer controllers and a range of third-party PLCs via the Modbus RTU protocol. It is frequently used as a simple operator station for conveyor systems, packaging machines, and test stands.

Environmental and Safety

CE certified and RoHS compliant. The panel is designed for indoor industrial use, with protection against dust and water jets from the front.

Technical Support and Documentation

Lauer supplies a hardware manual, software guide, and label templates for the function strip. Spare function strips and sealing gaskets are available.

Conclusion

The Lauer PCS-090 Topline Mini with its clever removable function strip offers an ergonomic and highly customizable operator interface for space-sensitive applications. It combines the reliability of the PCS series with unparalleled labeling flexibility.