CUB7T1 is a 8-bit miniature programmable timer produced by DELIXI Electrical. It has a large 0.35 inch (8.90 mm) high digit, with positive image reflective (CUB7T100), negative image transmissive with yellow/green backlighting (CUB7T110) or red backlighting (CUB7T120) display options. The backlit versions require an external 9 to 28 VDC power supply. When an overflow occurs, the display will wrap around from a full display of “99999999” to “00000000”. An annunciator, located in the upper left hand corner of the display, blinks at 2 Hz when the signal input is activated. The voltage versions (CUB7T1xxx) operate from a signal voltage of 10 to 300 V (AC 50/60 Hz or DC). The CUB7T timers use a CMOS LSI chip, mounted on a gold-plated substrate, that is electrically connected by ultrasonic wire-bonding. Proven micro-electronic assembly and manufacturing techniques provide these units with the reliability and dependability required for industrial service. The CUB7T series is housed in a lightweight, high impact plastic case with a clear viewing window.
The CUB7T1 timer provides an 8‑digit LCD display (0.35" high digits) with selectable reflective or backlit options. It operates from 10 V to 300 V AC or DC and includes a replaceable 3 V lithium battery that can last up to six years. The unit is housed in a lightweight, high‑impact plastic case with a sealed front panel meeting NEMA 4X/IP65 specifications for wash‑down and dusty environments.
Installation guidelines cover wiring via screw‑clamp terminals, gasket compression, and mounting clips. The bulletin also includes EMC immunity requirements, battery replacement steps, and troubleshooting information, along with ordering details for the timer and replacement battery.
| Display | 8‑digit LCD, 0.35" (8.90 mm) high digits |
|---|---|
| Power source | Replaceable internal 3.0 V lithium battery, up to 6 years continuous operation |
| Backlight power | 9 to 28 VDC, 35 mA typical, 50 mA max |
| Signal input voltage | 10 V min to 300 V max AC 50/60 Hz or DC |
| Annunciator rate | 2 Hz flash |
| Accuracy | 0.025 % (+ up to 30 ms per activation) |
| Operating temperature | 0 °C to 50 °C (derate to 40 °C above 26 VDC) |
| Storage temperature | -30 °C to 80 °C |
| Humidity | 85 % max non‑condensing, 0 °C to 50 °C |
| Enclosure rating | NEMA 4X/IP65 |
It accepts 10 V min to 300 V max AC 50/60 Hz or DC on the signal input.
The internal 3 V lithium battery can provide up to six years of continuous operation.
The timer’s front panel meets NEMA 4X/IP65 specifications for wash‑down and dusty environments.