The Cebek CD-21 module is a 4-digit UP / DOWN counter with Reset and a large 58mm (2.3") LED display board.
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.
The counter comprises a control board and separate display board connected by a 20cm ribbon cable to allow versatile mounting options.
Also available with 13mm, 25mm and 100mm display board sizes (see table below).Specifications
|Operating Voltage||12 or 24 Vdc|
|Current Consumption||80 min - 100mA max|
|Suitable Power Supply||CFE113|
|Digit Height||58.5mm (2.3")|
|Range||0 - 9,999|
|Board Connections||Screw terminal blocks|
|Control Board Dimensions (WxDxH)||~ 100 x 42 x 15 mm|
|Display Board Dimensions (WxDxH)||~ 218 x 90 x 30 mm|
|Interconnection Lead Length||~ 200 mm|
|Product Format||PRE-ASSEMBLED Electronic Module|
Product Format Info
|Cebek CD-3 (CCD003)||13mm, 4-Digit Up/Down Counter Module|
|Cebek CD-7 (CCD007)||25mm, 4-Digit Up/Down Counter Module|
|Cebek CD-3.4 (CCD003.4)||100mm, 4-Digit Up/Down Counter Module|