Operator terminal with keyboard

panel-mountLCDRS232

-display lcd 20 x 4, character height 4.5 mm, LEDs backlit; -contrast and backlight adjustable by software; -20-keys membrane keypad with metal snap 250 gr.; -RS232-485 serial terminal selectable by hardware; -transmission speed selectable between 1200 to 13200 baud; -MULTIDROP connection; -128 bytes of EEPROM on microcontroller; -192 bytes of RAM on microcontroller; -7 Kbytes of EPROM; -possibility of storing 300 messages of 80 characters; -power range from 9 to 38 volts; -connector for serial Db 9 or Db 25 poles; -warning buzzer