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Classify
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Parameter
|
Value
|
|
Hardware Parameters
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Operating Voltage
|
DC 9.0～36.0V
|
|
Operating Current
|
120mA@12V
|
|
Net interface format
|
RJ45,10/100Mbps
|
|
Serial baud rate
|
600~921.6K(bps)
|
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No. of serial ports
|
RS485*8
|
|
Software parameters
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Net protocol
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IPV4, TCP/UDP, HTTP
|
|
IP mode
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Static IP, DHCP
|
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DDNS
|
supports
|
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User Configuring
|
Software/webpage configuring, serial/network AT commands
|
|
Operation mode
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TCP server, TCP client, UDP server, UDP client Support two-way socket
|
|
Similar RFC2217
|
support
|
|
HTTPD client
|
support
|
|
TCP server
|
Support up to 8 TCP Clients (user-defined)
|
|
Net buffer
|
48Kbyte
|
|
Serial buffer
|
Dynamic packet buffer
E.g: When the packet length is 10Byte, can buffer200 packets (2KB).
When the packet length is 1460Byte, can buffer 5 packets (7.3KB).
|
|
Average delay
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<10ms
|
|
Related software
|
USR-VCOM, set-up software
|
|
485_EN switching speed
|
<100us
|
|
Flow control
|
XON/XOFF
|
|
Registration packet
|
User-defined, MAC, USR Cloud
|
|
Web to serial
|
Websocket function
|
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Heartbeat packet
|
UART, NET
|
|
Others
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Hardware protection
|
Electrostatic protection ESD: level 3
Anti-surge: level 3
Pulse group: level 3
|
|
Dimension
|
222*122*35mm(L*W*H With the terminal, ears)
|
|
Operating temperature
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-40～+85°C
|
|
Storage temperature
|
-40~105°C
|
|
Operating humidity
|
-40～+85°C (Industrial)
|
|
Storage humidity
|
-45～105°C, 5～95%RH (non-condensing)
|
|
Accessories
|
Power adaptor, Ethernet cable
|
|
Packaging
|
Electrostatic bubble
|