The Lauer LCA 285.0 is a basic alphanumeric text display terminal for simple operator interface tasks. It provides a clear 4‑line by 20‑character LCD and a tactile keypad, suitable for machine status display and parameter entry. The unit is panel‑mountable and operates on 24 V DC.
LCD with backlight (yellow‑green) and contrast adjustment. Keypad: 18 keys (numeric, arrows, Enter, Escape, F1‑F3). IP65 front.
RS‑232 (9‑pin) and RS‑485 (screw terminal). Protocols: Modbus RTU, LAUER LCA, ASCII.
128 KB flash – 64 screens, 100 registers, 32 alarms.
Power: 24 V DC ±20 %, < 150 mA
Dimensions: 160 x 96 x 45 mm, cut‑out 138 x 68 mm
Weight: 0.4 kg
Temperature: 0‑50 °C
LAUER LCA‑Config software. Download via RS‑232.
Spring clip mounting. Clean front. No internal battery.



