HF HF2211A - Key Application

HF2211A Serial Server Device User Manual
http://www.iotworkshop.com -
6
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802.11g: +18dBm (Max.)
802.11n: +15dBm (Max.)
Rx Sensitive
802.11b: -89dBm
802.11g: -81dBm
802.11n: -71dBm
Antenna
3dBi Stick Antenna
Serial Port
Port Number
1 RS232/RS485/RS422
Interface Standard
RS232: DB9
RS485/RS422: 5.08mm connector
Support one channel of RS232/RS422/RS485.
Data Bits
8
Stop Bit
1,2
Check Bit
None, Even, Odd
Baud Rate
TTL: 2400 bps~230400 bps
Flow Control
No Flow Control
Hardware RTS / CTS, DSR / DTR (RS232) flow control is not
supported
Software Xon/ Xoff flow control
Software
Web Pages
Http Web Configuration
Customization of HTTP Web Pages
Configuration
Web
CLI
XML import
Telnet
IOTService PC Software
Firmware Upgrade
Web
Basic Parameter
Size
95 x 65 x 25 mm
Operating Temp.
-25 ~ 85°C
Storage Temp.
-45 ~ 105°C, 5 ~ 95% RH（no condensation）
Input Voltage
5~36VDC
Working Current
~200mA
Power
<700mW
1.3. Key Application
The HF2211A device connects serial device to Ethernet networks using the TCP/IP protocol:
 Remote equipment monitoring
 Asset tracking and telemetry
 Security Application
 Industrial sensors and controls
 Medical devices
 ATM machines
 Data collection devices
 Universal Power Supply (UPS) management units
 Telecommunications equipment
 Data display devices