The XXS-97 series large capacity cabinet type 160 point microcomputer signal alarm is a new product developed by Shanghai Xiaozhou Electronic Instrument and Trade Co., Ltd. The product has high performance, high reliability, stability and anti-interference characteristics. It is suitable for use in large generators.
The XXS-97 series signal alarm is a high‑capacity cabinet‑type micro‑computer alarm device designed for monitoring parameters in power, chemical, metallurgical and petroleum automation systems. It uses an Intel 8031 microcontroller with EPROM2764 and provides flash, audio, and self‑diagnostic functions.
The manual covers technical specifications, button functions, light‑sign dimensions, installation guidance, routine maintenance, and ordering information, including options for expanding the alarm points from 160 to 192 and adding an accident‑recording system. This manual is written in Chinese.
| Power supply | AC220V and DC220V±10% 50Hz |
|---|---|
| Operating temperature | 0 °C to 55 °C |
| Input contact voltage | +24 V, 8 mA |
| Cabinet dimensions | 2100 mm × 700 mm × 600 mm |
| Light‑sign size | 82 mm × 36 mm |
| Alarm points | 160 points (expandable to 192) |
| Communication interface | RS232/485 to PC586 |
It provides 160 alarm points and can be expanded to 192 points.
The Test button performs a full‑function test of flashing, audio, and program execution.
It can be powered from AC220 V or DC220 V ±10 % at 50 Hz.