1 Product Overview

Proper installation methods:

l The infrared transceiver needs to be aligned with the infrared window of the meter.

l The infrared transceiver can be placed 0 to 5 meters away from the meter.

l There needs to be no barrier between the infrared transceiver and the meter and it needs to be visible.

l The infrared transceiver and the meter can be separated by transparent glass.

l The installation Angle is less than 5 degrees.

SC-GP-IR485 infrared meter reading transceiver is a product based on infrared communication, RS485 transmission and DC wide voltage power supply launched by Shanghai Datai Internet of Things Technology Co., LTD. This product is infrared meter reading photoelectric probe, for general electric meters, gas meters and so on. This product can collect electric energy, voltage, current, power factor and other electrical parameters of the State grid meter data.

Introduction to the principle of infrared meter reading: The infrared photoelectric probe uses the infrared light port to periodically read the parameter information of the smart meter and upload it. The infrared meter reader has the function of infrared signal modulation and demodulation, modulates the binary digital signal into 38KHz frequency pulse sequence, and drives the infrared emitting diode to send out in the form of infrared light pulse. The transceiver converts the received optical pulse into an electrical signal, then sends it to the demodulation circuit for demodulation after amplification and filtering, and then converts it into a binary digital signal. After the packet is parsed, the signal is sent to the server according to the fixed frame (such as json).

This product supports various meter reading scenarios with infrared communication interface, such as electric meters, gas meters, flow meters and other meters. This product is suitable for energy meter data collection, smart city data collection, power monitoring data collection, energy conservation and emission reduction data monitoring system data collection, energy consumption monitoring system data collection, photovoltaic system data collection, intelligent monitoring data collection, robot data collection, intelligent security system data collection, cloud platform system data collection and energy meter verification test bench. This product is especially suitable for the power supply bureau of the state grid meter master meter seal is completely closed, and can not open any seal of the situation of meter reading.

2  Order Specifications and Selection

3 Service Concept

Our company solemnly promise you:

 You buy more than just products, but also meticulous and thoughtful technical support!!!( =^_^= )

 If you purchase our wireless products, we will provide free remote guidance, remote configuration and debugging service, and send the data to the cloud platform specified by the customer.

Free IOT solution consulting services!

4 Product Features

Line Sequence Definition

Red: + 12V Black: GND Yellow: 485A White: 485B

Note: Please contact us to customize the 24V power supply version

Length of Line: 1 meter

Acquisition characteristics

l Infrared carrier frequency: 38 kHz

l Communication wave rate: 1200~115200 bps, adaptive according to the communication parameters of the electricity meter

l Communication distance: 10 meters

l Communication Angle: 15 degrees

l Infrared communication protocol: Transparent transmission

Electrical Characteristic

l Power supply mode: 5~12V DC power supply (with reverse connection protection function of power cable)

l Working power consumption: less than 0.5w

l Emission power consumption: 20 ~ 50 mA @ 12 V

Communication Characteristics

l Transmission mode: RS485 transparent transmission

l Paud rate: 1200~115200bps, adaptive

Structural Characteristic

l Material: ABS plastic (enclosure)

l Protection level: IP 64

l Body size: 48mm 37mm 15mm

l Installation method: paste / magnetic suction installation

Working Environment

l Temperature-30°C~75°C, humidity of 0~95%

Storage Environment

l Temperature-40°C~90°C, humidity of 0~95%

5 The Core Advantages of the Product

Ø Infrared non-contact acquisition, which does not affect the instrument body

Ø Small size

Ø Simple installation, fast deployment, help the Internet of things project quickly landing

Ø Free gifts of multiple meter reading and debugging software and electricity meter communication protocol documents

6 Free Meter Reading Debugging Software

A total of three meter reading debugging software:

State grid concentrator electricity meter debugging software

Multi-function electricity meter communication protocol debugger

DL / T645-2007

 Complimentary document: DLT645-2007 multi-function electricity meter communication protocol 2010.pdf

Software download method: follow the wechat official account "Digital", enter the product information menu, download relevant information.

7 Application Cases

 Data collection of the 10kV metering cabinet and electricity meters in the industrial park

In this case, the power meter data of 10kV metering cabinet in the industrial park is collected by battery power supply, and the collection frequency is 2 hours each time, and the power meter data is sent to the remote server by GPRS to realize the energy consumption monitoring in the park.

8 Notes

1）The infrared transmitting and receiving hole can be aligned with the infrared equipment that needs to collect communication. During the communication process, please ensure that the communication distance and tilt Angle are within the technical requirements, otherwise the communication effect will be seriously affected.

9 Contact Us

Website: www.daq-iot.com

Tel: +8619936624847

Email: shengrunan@daq-iot.com

    WhatsApp：+8619936624847