PR PR-3000-YG-N01 Photoelectric Smoke Detector User Manual

User manual for the PR PR-3000-YG-N01 photoelectric smoke detector, covering installation, configuration software usage, Modbus-RTU communication protocol…

Brand: PR
Category: Other Electronics
Document type: User Manual
Language: Chinese
Pages: 9
File format: PDF
File size: 717 KB
Published: 15 October, 2026
Updated: 15 October, 2026
MD5 checksum: A10A81E85367C07D81829F7555A261E1
PDF: PR PR-3000-YG-N01 Photoelectric Smoke Detector User Manual PDF

About this manual

The PR PR-3000-YG-N01 is a photoelectric fire smoke detector designed for use in malls, hotels, warehouses, and other environments. It features high stability and sensitivity, utilizing a built-in indicator light and buzzer for alerts. The device supports RS485 signal output and the Modbus-RTU protocol for integration with PLCs or computers. This manual is written in Chinese.

What's inside

Product Introduction
Hardware Connection
Installation Instructions
Configuration Software
Communication Protocol
Troubleshooting

Specifications

Power Supply	10~30VDC
Static Power Consumption	0.12W
Alarm Sound Level	≥80dB
Signal Output	RS485
Communication Protocol	Modbus-RTU
Operating Temperature	-10℃~50℃
Standard Compliance	GB4715-2005

Frequently asked questions

What is the default baud rate for the device?

The default baud rate is 4800 bit/s.

What is the default address of the sensor?

The default address is 0x01.

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