This document describes the features and operation procedures of Pro-face's ST3000/ST3000W series standard programmable human-machine interface.
The document is a user guide for the Pro-face ST3000/ST3000W series of standard programmable Human-Machine Interfaces (HMI). It covers essential safety precautions, operational procedures, installation steps, and maintenance requirements to ensure correct and safe usage. The manual includes specific warnings regarding electrical connections, environmental conditions, and LCD panel care. This manual is written in Chinese.
| Power Input Voltage (ST-3200/3300) | DC24V |
|---|---|
| Rated Voltage Range | DC19.2～28.8V |
| Operating Temperature (ST-3200/3300) | 0～+50°C |
| Storage Temperature Range | -20～+60°C |
| Operating Humidity | 10～90%RH (no condensation) |
| Grounding Resistance Requirement | < 100Ω |
Do not create touch panel switches that could cause injury or equipment damage, as the screen may still respond even when the backlight is broken.
No, do not use touch screen switches for controlling equipment safety operations such as emergency stop switches; use separate hardware switches instead.
The ground wire resistance must be less than 100Ω to prevent electric shock or equipment failure.