Features:

1. very practical for counting people or parts, scorekeeping, ...
2. counts up or down
3. count input through on-board push buttons or by external pulses
4. display modes: normal or time (hh:mm and mm:ss)
5. an internal oscillator allows time measurement
6. a memory function constantly compares the current value with a preset value and activates an output for as long as both are equal
7. self diagnostic at power up
8. comes with easy board-to-wire connector (20cm wire)

Specifications:

1. counter input voltage: 3...12Vdc (normal dry contact also possible)
2. EQUAL output: 5Vdc / max. 50mA
3. max. counting speed: 200 / sec. (2 / sec. with long debounce delay)
4. max. count: 4 digits (9999 / 23h59m / 59m59s)
5. power supply: 9 - 12Vdc or transformer 2 x 9Vac / 300mA, type : 209005
6. power consumption: 150mA max.
7. dimensions: 125 x 75mm / 4.9 x 3"

illustrated_assembly_manual_k8035.pdf

assembly_manual_k8035.pdf

resistor_colour_code.pdf

module_diy_kit_guide.pdf