Lumel DL21 Type Displays

Lumel dl21

The three-colour DL21 numerical display is destined to display parameters: read out from external devices or given through RS-485.



  • The DL21 advantage is its three-color display (green, red and orange) on which the color of displayed parameter can be freely programmed and can change depending on values set by the user.
  • This display panel finds a large application in office rooms, public utilities (e.g. information about temperature, humidity), production halls – information about production machine state, number of made pieces, energy consumption) etc.
  • The DL21 display has two RS-485 communication interfaces in MODBUS standard destined to - connect external devices, - configure the display or introduce displayed values.
  • The display enables the connection of 10 external devices and to apply it as a local point of data acquisition. It can co-operate with external devices as “master” or “slave”.
  • The basic execution of the display includes 3 digits and a space destined to place the unit. It is also possible to execute the display in the configuration definite by the user.

Slični proizvodi

lumel dn

Lumel DN Type

Large size numeric displays of DN type can be applied for the visualisation of essential parameters in automation and measurement processes when supervising the quality or working safety.

industrial automatization Industrijska Automatizacija