This document introduces the instructions for using the RY-158 counter produced by Ruiyu Industrial Control Instrument Factory in Ruian City, Zhejiang Province. The counter is a panel-mounted 6-digit multifunctional counter, suitable for quantity control in machinery such as cables, plastics, textiles, and printing. It has an accumulating working mode, with input interface for Hall switches or proximity switches, and can be preset with an output mode of 12V/50MA. The document also describes the parameters, input signal pick-up methods, interface circuits, and panel button settings of the counter.
The RY-158 is a panel‑mounted 6‑digit multifunction counter designed for quantity control in textile, printing, plastic and other machinery. It supports Hall‑switch or proximity‑switch inputs and offers optional buzzer and relay outputs.
The manual describes power requirements, input signal handling, interface wiring, panel button functions, and how to set count, advance value and output behavior. It also includes safety notes, wiring diagrams and a brief company overview. This manual is written in Chinese.
| Power supply | AC 220 V 50/60 Hz |
|---|---|
| Counting error | ±1 pulse |
| Maximum input frequency | ≤50 Hz |
| Input interface | Hall switch or proximity switch |
| Output voltage/current | 12 V / 50 mA (buzzer) |
| Acceptable AC input voltage | 180 V – 245 V |
| DC output usage | 12 V for Hall/proximity switch only |
| Maximum output load current | 50 mA |
The counter accepts an AC input voltage between 180 V and 245 V.
The device accepts signals from Hall switches or proximity switches.
The output may drive a load up to 50 mA.