KL-S series data acquisition is a multi-channel data acquisition controller based on standard RS232, RS485 serial communication or Ethernet communication, which can be widely used in various environments for data acquisition and equipment monitoring.
The KL‑S series data collector is a multi‑channel controller that supports RS232, RS485, or Ethernet communication. It gathers analog, digital and relay data from various sensors and transmits the information to a monitoring center for remote observation and control.
The manual provides product introductions, hardware specifications, installation procedures for rack‑mount or wall‑mount units, button and display panel functions, communication settings, sensor wiring details, configuration tool usage, and a troubleshooting guide. This manual is written in Chinese.
| Power supply (AC) | 220 V |
|---|---|
| Average communication response time | 60 ms |
| Minimum communication cycle | 250 ms |
| Communication interfaces | RS232, RS485, Ethernet |
| Supported communication protocols | MODBUS, proprietary |
| Operating temperature range | -20 °C to 80 °C |
| Operating humidity range | 5 %RH to 95 %RH |
The KL‑S442 model supports 16 analog input channels.
The KL‑S series provides RS232, RS485, and Ethernet communication interfaces.
Alarm settings can be cleared using the keypad according to the '按键清除报警设置' procedure.