The CUB70 and CUB7W series are 8‑digit miniature counters featuring a 0.35‑inch high‑digit LCD display. Options include yellow/green or red backlighting that requires an external 9‑28 VDC supply, and a replaceable internal 3 V lithium battery that can operate for up to seven years. The units are housed in a lightweight, high‑impact plastic case with a clear viewing window and meet NEMA 4X/IP65 specifications for wash‑down and dusty environments.
The manual provides detailed installation guidelines, wiring instructions, and safety information. It covers panel cut‑out dimensions, gasket compression, mounting clip installation, battery replacement, reset options, and EMC mitigation measures. Certification and compliance data, as well as ordering information for part numbers and accessories, are also included.
| Display | 8‑digit LCD, 0.35" (8.90 mm) high digits |
|---|---|
| Power source | Replaceable internal 3.0 V lithium battery, up to 7 years continuous operation |
| Backlight power requirements | 9 to 28 VDC; 35 mA typical, 50 mA max |
| Low‑speed input (CUB70) | 30 Hz from switch contact or open‑collector transistor |
| Low‑speed input (CUB7W) | 10 to 300 VAC/DC, 50/60 Hz, up to 30 cps |
| High‑speed input (CUB70) | Up to 10 kHz |
| Remote reset pulse width | Minimum 15 ms active‑low pulse |
| Operating temperature range | 0 °C to 50 °C (derated to 40 °C above 26 VDC) |
| Storage temperature range | -30 °C to 80 °C |
| Humidity | Up to 85 % non‑condensing |
| Altitude rating | Up to 2000 m |
| Weight | 2 oz (57 g) with battery |
| Panel cut‑out size | 1.77" × 0.874" (45 mm × 22.2 mm) |
The replaceable internal 3 V lithium battery provides up to seven years of continuous operation.
Backlight versions require an external 9 to 28 VDC supply, drawing about 35 mA typical and up to 50 mA maximum.
The CUB7W accepts AC or DC control voltages from 10 V to 300 V at 50/60 Hz.