State Grid Meter Reader Data Acquisition Module Far Infrared To RS485 Converter

Description

Description
MY003-005 State Grid Meter Reader Data Acquisition Module Far Infrared To RS485 Converter
Features:
- State grid meter reader
- RS485 remote electric meter reading
- 5V/12V/24V power supply
- Far infrared to RS485
- With a communication indicator
- Wire length 1.5M
- Infrared PVC transparent lens, anti-interference
- Standard RS485 interface
- Double-sided tape fixes the meter reader on a state grid electric energy meter
- During testing, it can be attached to a meter that supports near-infrared communication for data transcription. Users can set rate parameters, it reads instantaneous variables
Applications:
Based on 38kHz signal modulation and demodulation, it is a far-infrared converter. Using state grid RS485 chip, far-infrared pair tube for Vishay, integrated circuit for TI, 38KHz crystal oscillator as clock signal source. This product is suitable for electric energy meters, water meters, gas meters and other instruments with local data reading function with far-infrared communication ports.
Product Parameters:
1. Modulation and demodulation signal frequency: 38KHz
2. Communication baud rate: up to 2400bps, higher baud rate will reduce the effective range
3. Communication distance and angle: 3-5 meters, ≤15°
4. Working voltage: from 485 terminal, the highest input voltage can reach 40V, meet the commonly used 5V, 12V, 24V
5. The direction of infrared transmission and receiving is about 120°, not 360°. In the external infrared test, it is not that the closer the distance, the more stable performance. Since the infrared transmission is a fan-shaped area, the transmission axis of each tube will be a bit deviated, which will cause unstable communication when being close sometimes. It is recommended to keep the distance between 15cm-50cm during testing. It doesn't matter if the distance is a little longer, gradually increase the test distance, and it can work normally when the distance is 3 meters in our test.
6. Infrared can only be tested with expensive handhelds or other special conversion tools. This needs many tools and causes inconvenient operation. The converter solves this problem. Thanks to standard RS485 interface, it is convenient to wire and simple to use.
Package Included:
- 1 x Far Infrared To RS485 Converter Meter Reader
Note:
- Other items pictured are not included, for demonstration purposes only. Thank you for your understanding!
Payment Terms
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3.Payment must be received within 7 business days of auction closing.
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Shipping Terms
- For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
Return Terms
1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
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On Feb-05-21 at 00:47:58 PST, seller added the following information: