CONTENTS
1 Product Overview... 3
2 Order Specifications and Selection.. 4
3 Service Concept. 5
4 Product Features. 6
5 The Core Advantages of the Product. 7
6 Free Meter Reading Debugging Software. 7
7 Application Cases. 9
8 Notes. 11
9 Contact Us. 11
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 transceiver is a general meter launched by Shanghai Data Acquisition IOT Technology Co., LTD. RS485 based on infrared communication, infrared meter photoelectric probe, can collect electric energy data, voltage, current, power factor and other electric parameter data of state grid electricity meter.
Introduction to the principle of infrared meter reading: The infrared photoelectric probe can regularly read the parameter information of the smart meter through the infrared optical port and upload it. The infrared meter reader has the function of infrared signal modulation and demodulation, modulating the binary digital signal into a pulse sequence of 38 KHz frequency, and driving the infrared emitting diode to send out in the form of infrared light pulse; the transceiver converts the received light pulse into electrical signal, and then amplify, filter and send to the demodulation circuit for demodulation, restore to the binary digital signal, after the message analysis, send to the server according to the specified format (such as Json).
This product supports all kinds of meter reading scenarios of meters, gas meters, flowmeters and other meters with infrared communication interfaces. It is suitable for power meter data collection, smart city data collection, power monitoring data collection, energy saving 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; electricity meter verification and testing table; especially suitable for the lead seal of total meter of state grid of power supply bureau is completely closed, and not sealed.
2 Order Specifications and Selection
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Model
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Transmission Mode
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Characteristics of the Description
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SC-LP-IRNB
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wireless
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NB-IOT / LoRa communication, long life lithium battery power supply, suitable for low acquisition frequency, difficult external power supply occasions.
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SC-GP-IR4G
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wireless
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4G communication, 220V AC / 12V DC power supply, suitable for high acquisition frequency or convenient external power supply occasions. Because the device is on line for a long time by default, it can support remote configuration parameter debugging, and the site only needs to install and connect power.
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SC-GP-IR485
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wired
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Separate infrared probe, a 458-rpm infrared transceiver, transparent transmission. Users should consider the electricity meter agreement connection.
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SC-GP-IRLAN
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Ethernet / WiFi / LoRa
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Infrared acquisition, network port / WiFi interface / LoRa, support for Modbus RTU protocol (virtual serial port) or Json format for data reporting.
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SC-GP-IR485-modbus
(Custom Edition)
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wired
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Infrared acquisition, RS485 interface, universal Modbus protocol, users do not need to consider the electricity meter protocol docking.
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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
- Infrared non-contact acquisition, which does not affect the instrument body
- Small size
- Simple installation, fast deployment, help the Internet of things project quickly landing
- 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
WhatsApp：+8619936624847