WirelessHART Module
Description
Discription of WirelessHART standard
WirelessHART standard is developed together by HCF member companies, main wireless device manufacturers and industrial users under the guidance of the HART Communication Foundation (HCF). WirelessHART is a wireless mesh network communications protocol, specially designed for process automation application.
WirelessHART adopts mesh topology network technology, safe and stable with 2.4 GHz ISM frequency band, and all the information is packaged in one packet, to realize data transmit through DSSS (Direct Sequence Spread Spectrum) and FHSS (Frequency Hopping Spread Spectrum) technology based on IEEE802.15.4. A WirelessHART network consists of three key elements: WirelessHART field devices, WirelessHART gateway and WirelessHART network manager, also supports WirelessHART adapter, to let existing HART devices access WirelessHART network, and supports WirelessHART handheld devices, to connect adjacent WirelessHART devices.
Feature
Ultra low power design
- - Automatically sleep and wake-up mode, without human intervention
- - Industry leading wireless technology, optimization of battery power
Comply with HART 7.5 Standard
- - Long-term interoperability test has been done with similar products from many manufacturers
- - Have passed FCG conformance test
Comprehensive technical support
- - Provide rich library files, sample code, design and development document
- - Provide configuration tool, to configure module parameters
- - Technical support
Technical Data
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Operating Conditions |
Supply Voltage |
2.7V... 3.3V |
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Operating Temperature |
-40℃... +85℃ |
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Relative Humidity |
<90%</span> |
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Current Consumption |
Transmit Current |
53mA(10dBm) |
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Receive Current |
33mA |
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Sleep Current |
10μA |
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Electrical Specification |
Output |
0VC... 0.2Vcc(Low) |
|
0.8VCC(High) |
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Input |
0VCC... 0.3Vcc(Low) |
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|
0.7VCC(High) |
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Radio Characteristics |
Frequency Band |
2.4GHz... 2.48GHz |
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Number Of Channels |
15 |
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Channel Separation |
5MHz |
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Occupled Bandwidth |
2.7MHz |
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Raw Data Rate |
250kbps |
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Receiver Sensitivity |
-91.5dBm |
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Output Power |
10dBm |
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Frequency Accuracy |
-40ppm... +40ppm |
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Output Impedance |
50Ω |
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Conformity/Certification |
Full compliance to IEEE-802.15.4 IP PHY Layer |
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|
FCC Part15C |
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FAQ
Q: Can I get a free electronic manual?
A: Yes, if you want it, please contact us.
Q: Can you provided OEM service?
A: Yes, we can, such as communication board, we can also provided fieldbus development toolkit.
Contact : Yvette Jiang, +86 18304037682
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