RDB1324 single bus temperature patrol meter user manual, introduces the overview, product features, function introduction, device configuration method, usage method, MODBUS protocol, peripheral wiring, installation method and other content.
The RDB1324 is a temperature inspection instrument that can monitor multiple DS18B20 sensors across three independent channels. It provides temperature display, data logging, and remote communication via RS485 and MODBUS.
The manual explains safety precautions, installation methods, configuration of sensor IDs, communication settings, and physical dimensions, helping users set up and operate the device in industrial environments. This manual is written in Chinese.
| Number of channels | 3 |
|---|---|
| Communication interfaces | RS485, MODBUS |
| Power supply options | 220VAC, 12‑18VAC, 15‑24VDC |
| Contact voltage rating | 34 VDC/30 VDC or 34 VAC/220 VAC |
The device supports RS485 and MODBUS communication interfaces.
It can be powered from 220 VAC, 12‑18 VAC, or 15‑24 VDC sources.