LC4H-W series is a digital counter with 2-stage preset setting function of upper limit and lower limit. This product has dustproof and waterproof function, clear display, simple operation, affordable price and short body, which is suitable for various occasions.
The LC4H-W is a compact electronic counter designed for industrial applications, offering dual preset upper and lower limits, IP66 protection, and selectable input and output modes. It can be mounted on panels using screw or wire terminals and supports both relay and transistor output types.
The manual details the device’s electrical specifications, wiring diagrams, DIP‑switch configuration for input methods and output modes, installation dimensions, environmental ratings, and applicable safety and EMC standards. It also explains how to set output values, select input methods, and interpret the LCD display. This manual is written in Chinese.
| Rated frequency | 50/60 Hz |
|---|---|
| Rated power consumption | <10 VA |
| Rated control capacity (relay output) | 3 A @ 250 V AC |
| Maximum count speed | 30 Hz – 5 kHz (selectable via DIP) |
| IP protection rating | IP66 |
It offers relay output and transistor output, each with multiple output modes such as hold, shot, and single‑stable configurations.
The counter meets the IP66 standard for dust and water resistance.