Lauer PCS609 Operator Interface Panel

Product Overview

The Lauer PCS609 is a compact operator interface panel that combines a graphic display with a tactile keypad, offering a cost‑effective solution for machine control and monitoring. The “I9” variant indicates a specific firmware and keypad layout optimized for certain industrial applications. The panel is designed for panel mounting and provides reliable operation in harsh environments.

Display and Keypad

The PCS609 features a 5.7‑inch STN graphic LCD with a resolution of 320 x 240 pixels and a long‑life LED backlight. The display supports text, bitmaps, and simple animations. The contrast is adjustable via software. The keypad consists of 20 keys, including 10 numeric keys (0‑9), decimal, sign, four directional arrows, Enter, Escape, and three function keys (F1‑F3). Keys are backlit and have a tactile feel, rated for 500,000 operations.

Communication and Protocols

The panel offers two serial ports: RS‑232 (9‑pin) and RS‑485 (screw terminal). Baud rates up to 115200 bps are supported. Protocols include Modbus RTU (master/slave), LAUER PCS, and ASCII. The panel can also be equipped with an optional Profibus DP module via an expansion slot.

Memory and Configuration

Onboard memory includes 256 KB of flash for up to 200 screens, and 128 KB of SRAM for variables and alarms. The terminal handles 500 internal registers and 100 alarm messages. A real‑time clock is available as an option. Configuration is done using the LAUER PCS‑Config software, which includes a screen editor and a communication setup wizard.

Electrical Specifications

• Power Supply: 24 V DC ±15 %, 300 mA max.

• Isolation: 500 V between power and serial.

• Protection: Reverse polarity and transient suppression.

Mechanical and Environmental Data

• Housing: ABS plastic, front IP65, rear IP20.

• Dimensions: 150 mm x 120 mm x 45 mm (W x H x D).

• Panel Cut‑out: 135 mm x 105 mm.

• Mounting: Spring clips.

• Weight: 0.5 kg.

• Operating Temperature: 0 °C to 50 °C.

• Storage Temperature: –20 °C to 70 °C.

• Humidity: 10 – 90 % RH (non‑condensing).

Installation and Commissioning

Mount the panel in the cut‑out and secure with clips. Connect the 24 V supply and serial cables. Power on – the display shows the startup screen. Use the PCS‑Config software to download the application. Test all keys and communication. Calibrate the contrast if necessary.

Maintenance and Troubleshooting

Clean the front overlay with a soft cloth. The internal battery (if fitted) should be replaced every 5 years. Common issues: “No Communication” – check baud rate and wiring; “Key Not Responding” – check for contamination. For faults, reload the project or perform a factory reset via software.

Ordering Information

The PCS609 I9 is available with different keypad legends and optional fieldbus modules. Specify the exact part number when ordering.