This manual describes the basic functions and usage of the RS-485 communication interface for Shimaden SRS10A series digital regulators, covering connection…
This document serves as a guide for using the RS-485 communication interface on Shimaden SRS10A (including models 11A through 14A) series digital regulators. It details safety precautions, system overviews, and provides instructions for connecting the regulator to a computer via RS-485 wiring. This manual is written in Chinese.
| Signal Layer Standard | EIA RS-485 compatible |
|---|---|
| Communication System Type | 2-wire half-duplex multi-point system |
| Maximum Communication Distance | 500 meters (depending on connection conditions) |
| Communication Speeds | 1200/2400/4800/9600/19200/38400 bps |
| Maximum Number of Devices | Up to 31 devices (depending on connection conditions) |
| Communication Address Range | 1 - 255 |
The regulator supports Shimaden protocol and MODBUS (RTU/ASCII) communication protocols.
Up to 31 devices can be connected, depending on the connection conditions.
No, for the SRS10A series, RS-485 communication is an optional feature.