Miniature, 6 digit LCD PCB mount totalising counter designed for minimal power requirement.
These miniature 6 digit totalising counters are suitable for either direct PCB mounting, or panel mounting with bezel supplied.

Features

Uses the latest CMOS circuitry to achieve quiescent current consumption of less than 5µA
6mm black character high contrast LCD display
Bi-directional counting (7000AS model)
Counts pulses up to 10kHz frequency
External reset input
CE, UL and cUL/CSA approved
The 7000/7000AS can also be configured to count electro-mechanical contact closure events using an external resistor and capacitor to eliminate contact bounce. Similarly the supply voltage can be increased using an external resistor and 3V zener diode. See instruction leaflet for details.

Specification

Supply Voltage
2.6 - 3.4VDC
Current Consumption
5uA quiescent, 10µA at 10kHz
Display
6 digit black LCD, 6mm characters with leading zero blanking
Count Range
999999 display rollover to 0
Count Input
10kHz maximum, negative edge triggered, 0.7V threshold, 50µS minimum pulse length, TTL/CMOS Compatible
Reset Input
Negative edge triggered, 0.7V threshold, 15mS minimum pulse length, TTL/CMOS Compatible
Direction Input
Add=logic 1, Subtract=logic 0 (0V)
Operating Temp
-10°C to +60°C
Storage Temp
-10°C to +60°C
Material
Clear polycarbonate
Environmental Protection
IP40/DIN40050
Weight
7.5g
Ordering Information

7000 6 Digit LCD Totalising Counter
7000AS Bi-directional, Add/Subtract version of above