Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2026-10-01
Featured 北京聚英翱翔电子有限责任公司 manuals
Juying DAM1012A-GPRS Relay Control Card User Manual
The DAM1012A‑GPRS is a GPRS‑enabled relay control card from Juying Electronics. It provides ten relay outputs and twelve analog inputs, and communicates via GSM networks (China Mobile, China Unicom) using standard Modbus protocol.
The manual describes hardware connections, device ID acquisition, SMS command configuration, cloud platform software, and detailed Modbus command formats for monitoring and controlling relays and analog channels. This manual is written in Chinese.
Covers: 产品说明 · 产品特点 · 产品功能 · 主要参数 · 通讯架构说明 · 使用说明
Latest 北京聚英翱翔电子有限责任公司 manuals
Juying DAM1012A-GPRS Relay Control Card User Manual
User Manual 24 pages · 1.7 MB · ZHUser manual for the Juying DAM1012A-GPRS relay control card, covering features, specifications, wiring, SMS configuration and cloud platform operation.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 北京聚英翱翔电子有限责任公司 manuals
Which communication networks does the DAM1012A‑GPRS support?
It uses the GSM network (China Mobile and China Unicom) for GPRS communication.
What are the supported baud rates for serial communication?
The device supports 2400, 4800, 9600, 19200 and 38400 baud.