Control Keyboard Module with 4-Digit BCD and Relay Output

The Cebek CD-17 module is a number entry and control keypad with BCD outputs to drive up to four Cebek 150mm or 300mm large LED digital display boards (sold separately - see table below). Ideal for large scoreboards or other displays where a manually entered number is required.

The CD-17 has BCD format outputs for: Units, Tens, Hundreds and Thousands. An LED display board must be connected to each output you wish to display. So, if you want to display a 4 digit long number, you will need to use the CD-17 with 4 LED displays boards.

 In addition to the digit display outputs, the CD-17 provides the following optional functions:

• Automatic Relay Activation: Turns onboard relay on for 1.5 seconds each time a new number is input or you reset display
• Flashing Display: Sets the display to constantly flash the digits on and off
• Power Saving Function: Automatically removes any leading zeros from the BCD output signal so turns the unused displays off

The relay can also be manually activated at any time (even if Automatic Relay Activation mode is set to on).

The CD-17 can be used with Cebek BCD digital display modules CD-10, CD-11, CD-28, CD-29, CD-40 and CD-41.