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ATC-1204
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ATC-1204 is a RS-485 bus split hub specially designed To meet the demand of RS-485 system in complicated electromagnetic field environment. The product supports maximum 115.2KBPS transmission speed. The RS-485 interface has adopted photoelectric isolation technology to ensure safe and credible data communication, and prevent inducing lightning strike and surge to conversion board and devices. The built in photoelectric isolator and 600W surge protection circuit can offer 3500V isolation voltage, effectively inhibit lightning and ESD and prevent lightning strike and common code interference. It has adopted external switch power supply, safe and credible, quite suitable for outdoor engineering application.
In RS-485 working mode, the adopted identification circuit can detect data direction and switch to control it automatically, easily to solve the time lag of RS-485 during receiving and conversion. The transmission distance of RS-485 interface has exceeded 1200 meters with stable performance. It is a data interface conversion product with superexcellent performance and good price and can be widely applied to freeway charge system, road monitoring system and electric power collection system.
Reasonable use of ATC-1204 RS-485 HUB can help you design a unique and highly credible RS-485 system.
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Serial Interface |
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Interface Type |
EIA/TIA RS-232C, RS-485 standard（RJ45） |
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Data Rate |
300 ~ 115.2Kbps |
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Transmission Media |
0-5 km |
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Working Mode |
Asynchronous half duplex |
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Connector |
RS-232C |
RJ45 |
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RS-485 |
RJ45 |
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Serial Line Protection |
RS-485 interface 1000W lightning strike and surge protection on each line |
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Isolation |
Isolation voltage 3500VRMS 500VDC sequence |
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LED Indicators |
TD |
Indicates data transmitting |
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RD |
Indicates data receiving |
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PWR |
Power indicator |
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E1-E4 |
Port 2-port 5 malfunction alarming light |
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Physical Characteristics |
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Housing |
Iron |
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Weight |
0.6Kg |
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Dimensions |
140mmx130mmx30mm |
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Environmental Limits |
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Operating Temperature |
-20 ~ 70°C |
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Storage Temperature |
-40 ~ 85°C |
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Ambient Relative Humidity |
5% to 95%( non-condensing) |
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Standards and Certifications |
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RoHS, CE, FCC |
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Work in RS - 485 model, using the discriminant circuit can automatically sense data flow direction, and can automatically switch to control circuit, RS - 485 transceiver conversion time delay problem easily.RS - 485 interface transmission distance is greater than 1200 meters, stable performance.Widely used in highway charging system, road monitoring system and power acquisition system, is a performance is remarkable, price excellent data interface conversion products.
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| ATC-1024 | 1PCS | ||
| ATC-1024 Instructions Book | 1PCS | ||
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1CPS |
