WirelessHART Module
Détails
Chine (Rép. pop) Informatique
Informatique

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

Operating Conditions

Supply Voltage

2.7V... 3.3V

Operating Temperature

-40℃... +85℃

Relative Humidity

<90%</span>

Current Consumption

Transmit Current

53mA(10dBm)

Receive Current

33mA

Sleep Current

10μA

Electrical Specification

Output

0VC... 0.2Vcc(Low)

0.8VCC(High)

Input

0VCC... 0.3Vcc(Low)

0.7VCC(High)

Radio Characteristics

Frequency Band

2.4GHz... 2.48GHz

Number Of Channels

15

Channel Separation

5MHz

Occupled Bandwidth

2.7MHz

Raw Data Rate

250kbps

Receiver Sensitivity

-91.5dBm

Output Power

10dBm

Frequency Accuracy

-40ppm... +40ppm

Output Impedance

50Ω

Conformity/Certification

Full compliance to IEEE-802.15.4 IP PHY Layer

FCC Part15C

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.

Localisation : wensu street hunnan new district, 110015 shenyang,
Personne à contacter : Yvette Jiang, +86 18304037682

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WirelessHART Module

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