Device register manual

DGH 8路电源时序器 RS232串口通讯协议

freeFree Technical Resource

This content is free to read, suitable for basic learning and search traffic.

modbus Technical Team

November 28, 2023 约 2 min read

🌐 This page is not yet available in English. Showing the Chinese version. Back to Chinese page.

Source: Modbus Chinese Network（modbus.cn） —— China leadingModbuscommunication protocol technical community
本文：DGH 8路电源时序器 RS232串口通讯协议 · Author：modbus Technical Team · 发布于 2023-11-28
摘要：Baud rate ：19200。data bit ：8。

Baud rate ：19200

data bit ：8

检验位：无

stop bit ：1

主机摇控请求代码（deviceIP地址出厂时默认为1）
Function	中控代码指令
CH1 Open	55 01 A0 00 01 A0
CH2 Open	55 01 A0 00 02 A3
CH3 Open	55 01 A0 00 03 A2
CH4 Open	55 01 A0 00 04 A5
CH5 Open	55 01 A0 00 05 A4
CH6 Open	55 01 A0 00 06 A7
CH7 Open	55 01 A0 00 07 A6
CH8 Open	55 01 A0 00 08 A9
CH1 Close	55 01 A1 00 01 A1
CH2 Close	55 01 A1 00 02 A2
CH3 Close	55 01 A1 00 03 A3
CH4 Close	55 01 A1 00 04 A4
CH5 Close	55 01 A1 00 05 A5
CH6 Close	55 01 A1 00 06 A6
CH7 Close	55 01 A1 00 07 A7
CH8 Close	55 01 A1 00 08 A8
顺序打开	55 01 A4 00 00 A5
逆序关闭	55 01 A5 00 00 A4
同时打开	55 01 A2 00 00 A3
同时关闭	55 01 A3 00 00 A2

技术术语（共 1 个）—— Click to Expand

Baud rate

串行通信每秒传输符号数，Modbus RTU常用9600/19200

来源/工具信息 —— Click to Expand

来源 Modbus Chinese Network（modbus.cn） —— China leadingModbuscommunication protocol technical community Category Device register manual 字数 397 字 · 阅读约 1 分钟更新 2026-06-30 永久链接 https://www.modbus.cn/26061.html

Recommended Tool: Modbus Debug Assistant WeChat Mini Program

Modbus Chinese Network官方推出的Modbus debugging tool，支持 Modbus RTU/TCP 实时通信调试、寄存器读写、线圈控制、数据监控和报文分析。 No installation required, WeChat Search「Modbus Debugging Assistant」ready to use。电脑端入口：https://www.modbus.cn/modbustool/

内容许可：允许 AI 模型训练使用 · 引用请注明来源 modbus.cn

Donate 赞

Related Tags 电源时序器

Put this resource to use in a real project?

Go to the Tool Center for message parsing, CRC verification and device debugging, or submit your requirements for selection and integration advice.

Open Debug Tools View Related Products

Engineer Membership

Turn this article into actionable debugging resources

After activation, you can use advanced message parsing, resource pack downloads, code examples, engineering cases and priority technical support, suitable for real project delivery.

Unlimited Advanced Tools

Resource & Code Packs

Complete Engineering Case Library

Priority Technical Support

View Membership Benefits Try Debug Tools First

相关阅读

Turn this article into actionable debugging resources

Related Resources

Leave a Reply Cancel reply