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Related Manuals for Heyuan Intelligence IOT-G2S-01
Summary of Contents for Heyuan Intelligence IOT-G2S-01
- Page 1 IOT-G2S-01 GPRS DTU User Manual (V1.0) Heyuan Intelligence Technology Co., Ltd...
- Page 2 Please read this manual carefully before the product is operated. And once you start operating the IOT-G2S-01, you’ll be considered to have read this manual and accept all our terms. Heyuan shall not be responsible or liable for any damages or injuries caused by improper IOT-G2S-01 installation and/or operation.
- Page 3 Modbus communication protocol , DL/T 645 communication protocol. IOT-G2S-01 GPRS DTU is widely used in fields like power automatic system, industrial automation, smart grids, intelligent buildings, smart homes, intelligent traffic, and firefighting monitoring etc.
- Page 4 Chapter 3 Product Feature & Function 3.1 Product Feature • Standard industrial design • Stable and reliable • Standard and convenient • Powerful functions 3.2 Product Function • GPRS data communication and 1*RS485 standard communication interface • Supporting various communication protocols, i.e. Modbus communication protocol, DL/T 645 communication protocol.
- Page 5 Chapter 5 Terminals 485R 485B 485B 485A Terminal 485A: RS485 interface A Terminal 485B: RS485 interface B Terminal PG: Grounding Terminal 485R: Matched Resistance N/-: Neutral Wire L/+: Live Wire NC: Not Connection Item Description 485A Interface Terminals RS485 Communication 485B power Indicator light network status indicator light...
- Page 6 Avoid exposing to excessive heat, radiation and high electrical noise sources. 6.3 Antenna and SIM Card Installation The antenna interface of IOT-G2S-01 adopts female SMA pedestal. Please rotate clockwise the antenna and fix it tightly to ensure the signal quality. When installing or taking out the SIM card, pointy item can be used.
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