The Cebek CD-21 module is a 4-digit UP / DOWN counter with Reset and a large 58mm (2.3") LED display.
Count starts at zero and increases by one digit (to a maximum of 9999) each time a count impulse is received. It can also count down, subtracting from the count.
Count input accepts a simple make contact closure (e.g. a push button, relay closure) or injection of an external pulse (5Vdc).
The counter has a Reset input to zero the count and display.
Specifications| Operating Voltage | 12 or 24 Vdc |
| Current Consumption | 80 min - 100mA max |
| Suitable Power Supply | CFE113 |
| Display | 4-Digit, 7-Segment |
| Digit Height | 58.5mm (2.3") |
| Range | 0 - 9,999 |
| Board Connections | Screw terminal blocks |
| Display board dimensions (WxDxH) | ~ 217 x 89 x 35mm |
| Weight | 112g |
| Product Format | PRE-ASSEMBLED Electronic Module Product Format Info |
