Mini LED Digital Counter Module Irfora 1-999999 Count NPN PNP 5-24V

Description

Product Overview

The Irfora Mini LED Counter Module is a compact, high‑precision electronic totalizer designed for demanding industrial environments. Housed in a rugged grey enclosure measuring just 3.15 x 1.97 x 1.18 inches, the device delivers crystal‑clear LCD readout and intuitive operation through three tactile buttons. It supports a wide input voltage range of 5‑24V DC or AC, making it adaptable to diverse power supplies found on factory floors, test benches, and portable rigs. The module can count from a single pulse up to 999,999 events, providing flexibility for low‑frequency applications such as batch tracking as well as high‑frequency processes like motor speed monitoring. Integrated NPN and PNP signal interfaces enable direct connection to a variety of control circuits, PLCs, and alarm systems without the need for additional conversion hardware. A built‑in power‑off memory ensures that the last count is retained even after a power interruption, while a dedicated data‑clear function allows operators to reset the counter quickly. The product is manufactured by Irfora, a reputable brand known for reliable semiconductor components, and carries the part number LAKUSE6860. Its design emphasizes durability, ease of use, and accurate performance, positioning it as a go‑to solution for engineers seeking a dependable counting device.

Usage

Designed for a broad spectrum of industrial and scientific applications, the Mini LED Counter Module excels in environments where precise event tracking is critical. In manufacturing lines, it can monitor the number of items passing a sensor, triggering downstream processes once a predefined count is reached. Laboratory technicians use it to tally experimental cycles, ensuring repeatability and data integrity. The module’s compact footprint allows installation in tight spaces such as control panels, enclosures, or handheld test equipment. Its wide voltage tolerance makes it suitable for both mains‑powered stations and battery‑operated portable devices, providing flexibility for field service engineers and on‑site technicians. The dual NPN/PNP outputs simplify integration with existing PLC logic, enabling automatic start‑stop commands, alarm activation, or data logging without additional interface circuitry. Because the LCD display remains visible under various lighting conditions, operators can quickly verify counts during routine inspections or real‑time monitoring. The power‑off memory feature is especially valuable in applications where power stability cannot be guaranteed, such as remote monitoring stations or equipment that experiences frequent on/off cycles. Overall, the module serves as a versatile counting solution for automation, quality control, equipment testing, and any scenario that demands reliable pulse accumulation.

Why Choose Us

Choosing the Irfora Mini LED Counter Module means selecting a product backed by years of expertise in semiconductor and signal component manufacturing. Irfora adheres to stringent quality control processes, ensuring each unit meets exacting performance specifications and passes rigorous reliability testing before shipment. The module’s robust construction resists vibration, dust, and temperature fluctuations commonly encountered in industrial settings, delivering consistent operation over extended service life. Unlike generic counters that require external adapters for NPN or PNP signaling, this device incorporates both interfaces natively, reducing system complexity and cost. The clear LCD interface eliminates guesswork, providing immediate visual feedback that enhances operator confidence and reduces training time. Additionally, Irfora offers responsive technical support and a comprehensive warranty, giving customers peace of mind and swift assistance should any issues arise. By investing in this counter, users benefit from a blend of precision engineering, user‑centric design, and dependable after‑sales service that together create a superior totalizing solution.

Key Features

• Compact size with three easy‑press buttons for fast setup and operation
• Clear LCD display shows real‑time count, eliminating the need for external readers
• Dual NPN and PNP signal outputs enable direct connection to a wide range of control systems
• Power‑off memory retains the last count, ensuring data continuity after outages
• Responsive customer support and warranty from Irfora for reliable after‑sales service

FAQ

What voltage range can the counter operate on?

The module accepts both DC and AC power sources ranging from 5 V to 24 V, making it compatible with most industrial power supplies and battery packs.

How does the power‑off memory function work?

When power is lost, the internal circuitry preserves the last counted value. Upon restoration of power, the display automatically returns to the saved count, allowing seamless continuation of the counting process.

Can the counter be reset remotely?

Yes, the device includes a data‑clear function that can be triggered via the built‑in button sequence, and it can also be reset through an external control signal if integrated with a PLC.

Is the LCD readable in bright environments?

The LCD is designed with high contrast and backlighting, ensuring legibility even under strong ambient lighting or direct sunlight.

What types of signals can the NPN and PNP interfaces handle?

Both interfaces support standard transistor‑level signals, allowing the module to drive or be driven by typical industrial sensors, relays, and PLC input modules without additional conversion hardware.