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H305V

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H305V

Product catalog summary

Serial Server H305V Product Profile

Basic Functions of H305V1.0:

Equipped with an ARM core, designed for industrial use with an optimized TCP/IP protocol.
Accessible via both LAN and public network servers.
Supports DHCP for automatic IP address acquisition.
DNS support allows data transmission to specified domain names.
Includes a self-defined heartbeat packet mechanism to ensure reliable connections and prevent dead connections.
Features a self-defined registration package mechanism to detect connection status, with support for custom headers.
Automatic reconnection after disconnection to maintain data communication stability.
Operates in TCP Client or UDP Client mode.
Parameters can be configured via serial or network ports, with provided setting tools.
Users can modify the factory-set unique MAC address as needed.
Clear status indicator lights display working status.

Technical Parameters of H305V1.0:

10/100M adaptive Ethernet interface with AUTO-MDIX support for network cable crossover and direct connection.
Wide voltage input range from +8V to +28V DC.
Serial port baud rate adjustable from 600bps to 230.4Kbps, supporting None, Odd, and Even checks.
Average working current: 52mA at +12V DC and 28.5mA at +24V DC.
Data cache of 8K bytes for both receiving and sending.
Operating temperature range: -20 to 70℃.
Capable of operating in hot and humid environments at 60℃ with 90% to 95% relative humidity.
Dimensions: 81 x 24.7 x 24.7 mm.
Weight: 55±2 g.

Additional Information:

Free IoT cloud platform available at www.holykell-iot.com.

Catalog excerpts

Serial Server H305V Product Profile Basic Functions of H305V1.0 •With ARM core, industrial design and optimized TCP/IP protocol; •Both LAN and public network servers accessible; •DHCP supported, able to obtain IP address automatically; •DNS supported, able to set data transmission to the specified domain name; •Self-defined heartbeat packet mechanism to ensure the connection is true and reliable and prevent dead connections; •Self-defined registration package mechanism to detect the connection status, and custom header is supported; •Support automatic reconnection after disconnection to ensure...

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Technical Parameters of H305V1.0 ●10/100M adaptive Ethernet interface, support AUTO-MDIX network cable crossover and direct connection, automatic switch; ●Wide voltage input single power supply range +8V～+28V DC; ●The serial port baud rate can be set from 600bps to 230.4Kbps, and None, Odd, Even check supported; ●Average working current: 52mA (51.5～52.5) ＠ +12V DC; 28.5mA (28.2～29.0) ＠+24V DC; ●Data cache: 8K bytes respectively for receiving and sending; ●Working temperature: -20～70℃; ● Hot and humid environment: able to work at 60℃, with relative humidity of 90%～ 95%; ●Size: 81*24.7*24.7 mm;...

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H305V

H305V

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