This document introduces the function, connection method, appearance size and other information of IMR02C45-C1 controller.
The manual provides instructions for using the RKC digital temperature controllers of the RD series. It covers the connection methods to a host computer, required communication settings, and the meaning of each parameter in both normal and engineering modes.
Key sections describe device address configuration, communication speed selection, RS‑485 and USB interface wiring, termination resistor requirements, and timing rules for data exchange. The document also lists the data registers, their ranges, and default values for monitoring and control functions. This manual is written in Chinese.
| Device address range | 0~99 |
|---|---|
| Supported communication speeds | 2400 bps, 4800 bps |
| Maximum number of nodes | 31 |
| Termination resistor | 1200 Ω, 12 W |
After setting all communication parameters, turn the power off and on again for the new settings to become effective.
Up to 31 controllers can be connected simultaneously.
A 1200 Ω, 12 W resistor is recommended as the termination resistor.
The controller supports 2400 bps or 4800 bps communication speeds.