HF2221 Device Server Device - two RS232/RS485 ports, TCP/IP, WIFI

The HF2221 provides two RS232/RS485/RS422 interfaces to Ethernet/Wi-Fi connectivity for the web. It integrates TCP/IP controller, memory, 10/100M Ethernet transceiver, high-speed serial port, and also integrates a fully developed TCP/IP network stack and an ECos OS. The HF2221 also includes an embedded Web server used to configure, monitor, or troubleshoot the connected device.
It uses a highly integrated hardware and software platform and has been optimised for all types of applications in industrial control, smart grid, personal medical application and remote control that have lower data rates and transmit or receive data on an infrequent basis.
Integrates all functionality from serial to Ethernet

Device Features

• MIPS MCU with 4MB Flash and 8MB SRAM. Run on eCos
• Support TCP/IP/Telnet /Modbus TCP Protocol
• Support 2 channel RS232/RS422/RS485 to Ethernet/Wi-Fi Conversion, Serial Speed Upto 230400 bps
• Support STA/AP/AP+STA Mode
• Support Router or Bridge Network Working Mode.
• Support 10/100M Ethernet Auto-Negotiation
• Support Easy Configuration Through a Web Interface or PC IOTService Tool
• Support Security Protocol Such As TLS/AES/DES3
• Support Web OTA Wirelss Upgrade
• Wide DC Input 5~36VDC
• Size: 108 x 146 x 25 mm (L x W x H)

Key Application

The HF2211 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
• Handheld instruments
• Modems
• Time/attendance clocks and terminals