Basic Info.
Model NO.
1 Wi-Fi IOT
Color
Black
Certification
RoHS, FCC, CE
Wi-Fi Serial Server
Ethernet Serial Server Iot Devicse
Iot Module
Cloud Service
Ethernet Iot
Wi-Fi Iot
PLC Iot
4G Iot
Ethernet to Serial Port
2g/4G to Serial Port
WiFi to Serial Port
Iot DTU
GPRS/Nb/4G DTU Type
4G Router(Linux System)
Transport Package
Box
Specification
5*4*1CM
Trademark
SHANHAI
Origin
China
HS Code
8413609088
Production Capacity
500000/Year
Product Description
Industrial Modbus Serial RS485 to WiFi Converter Wi-Fi Serial Server HF2211S
HF2211S Small Size Industrial Modbus Serial RS485 to WiFi Converter TCP IP Telnet Modbus 2M Flash Serial Server
IOT Device
IOT Device:Internet of Things (IoT) Devices for Connected Living.
IoT devices are pieces of hardware, such as sensors, actuators, gadgets, appliances, or machines, that are programmed for certain applications and can transmit data over the internet or other networks.Set the stability, high reliability, easy to operate as one of the intelligent networking communication device, expert-level total solution, Zero threshold to help enterprises achieve all things interconnected. Widely used in industrial 4.0 intelligent transformation,intelligent monitoring and security,intelligent device networking fields.
Serial device server is between RS-232/485/422 to TCP / IP communications for data conversion interface converter. It provides RS-232/485/422 serial port and terminal TCP / IP network transparent two-way data transmission, providing serial to network functions, RS-232/485/422 transfer network solutions. It allows serial devices can now join the network.
Overview of Characteristic
- Cortex-M3 MCU with 2MB Flash and 128KB SRAM
- Use FreeRTOS Operation System
- Support TCP/IP/Telnet /Modbus TCP Protocol
- Support Serial To 10/100M Ethernet Conversion, Serial Speed Upto 921600 bps
- Support 10 Ethernet Auto-Negotiation
- Support Easy Configuration Through a Web Interface or PC IOTService Tool
- Support Security Protocol Such As AES/DES3
- Support Web OTA Wirelss Upgrade
- Support Industrial Temperature: -40 to +85˚ C
- Wide DC Input 5~36VDC
- Size: 79 x 65 x 25 mm (L x W x H)
Overview of Characteristic
² MIPS MCU with 2MB Flash and 128KB SRAM
² Use FreeRTOS Operation System
² Support TCP/IP/Telnet/Modbus TCPProtocol
² Support Serial To 10M Ethernet Conversion, Serial Speed Upto 460800 bps
² Support 10/100M Ethernet Auto-Negotiation
² Support Easy ConfigurationThrough a Web Interface
² Support Security ProtocolSuch AsSSL/AES/DES3
² Support Web OTA Wirelss Upgrade
² Support Industrial Temperature:-40 to +85˚ C
² Wide DC Input 5~36VDC or 9~50VDC
² Size: 94 x65x 25 mm(L x W x H)
Overview of Characteristic
² MIPS MCU with 16MB Flash and 32MB SRAM
² Use Linux Operation System
² Support TCP/IP/Telnet/Modbus TCPProtocol
² Support Serial To 10/100M Ethernet Conversion, Serial Speed Upto 460800 bps
² Support 10/100M Ethernet Auto-Negotiation
² Support Easy ConfigurationThrough a Web Interface
² Support Security ProtocolSuch AsSSL/AES/DES3
² Support Web OTA Wirelss Upgrade
² Wide DC Input 5~36VDC or 9~50VDC
² Size: 94 x65x 25 mm(L x W x H)
Overview of Characteristic
- ² MIPS MCU with 4MB Flash and 8MB SRAM. Run on eCos
- ² Support TCP/IP/Telnet /Modbus TCP Protocol
- ² Support 2 channel RS232/RS422/RS485 to Ethernet Conversion, Serial Speed Upto 230400 bps
- ² Support 2 Channel 10/100M Ethernet Auto-Negotiation
- ² Support Easy Configuration Through a Web Interface or PC IOTService Tool
- ² Support Security Protocol Such As TLS/AES/DES3
- ² Support Web OTA Wirelss Upgrade
- ² Wide DC Input 5~36VDC
- ² Size: 108 x 146 x 25 mm (L x W x H)
Overview of Characteristic
² Internal User Four Eport Pro-EP10 module. Support 4 dependent RS232/422/485 Interface.
² After Ethernet Cascade, RS232/422/485 interface can be maximum to 32 channel.
² Support TCP/IP/Telnet /Modbus TCP Protocol
² Support Serial To 10/100M Ethernet Conversion, Serial Speed Upto 921600 bps
² Support 10/100M Ethernet Auto-Negotiation
² Support Easy Configuration Through a Web Interface
² Support Security Protocol Such As TLS/AES/DES3
² Support Web OTA Wirelss Upgrade
² Support Industrial Temperature: -40 to +85˚ C
² Size: 197 x 165 x 25 mm (L x W x H)
² Internal User Four Eport Pro-EP10 module. Support 4 dependent RS232/422/485 Interface.
² After Ethernet Cascade, RS232/422/485 interface can be maximum to 32 channel.
² Support TCP/IP/Telnet /Modbus TCP Protocol
² Support Serial To 10/100M Ethernet Conversion, Serial Speed Upto 921600 bps
² Support 10/100M Ethernet Auto-Negotiation
² Support Easy Configuration Through a Web Interface
² Support Security Protocol Such As TLS/AES/DES3
² Support Web OTA Wirelss Upgrade
² Support Industrial Temperature: -40 to +85˚ C
² Size: 197 x 165 x 25 mm (L x W x H)
Overview of Characteristic
² Internal User Four Eport-E10 module. Support 4 dependent RS232/422/485 Interface.
² After Ethernet Cascade, RS232/422/485 interface can be maximum to 32 channel.
² Support TCP/IP/Telnet /Modbus TCP Protocol
² Support Serial To 10/100M Ethernet Conversion, Serial Speed Upto 921600 bps
² Support 10/100M Ethernet Auto-Negotiation
² Support Easy Configuration Through a Web Interface
² Support Security Protocol Such As TLS/AES/DES3
² Support Web OTA Wirelss Upgrade
² Support Industrial Temperature: -40 to +85˚ C
² Size: 197 x 165 x 25 mm (L x W x H)
² Internal User Four Eport-E10 module. Support 4 dependent RS232/422/485 Interface.
² After Ethernet Cascade, RS232/422/485 interface can be maximum to 32 channel.
² Support TCP/IP/Telnet /Modbus TCP Protocol
² Support Serial To 10/100M Ethernet Conversion, Serial Speed Upto 921600 bps
² Support 10/100M Ethernet Auto-Negotiation
² Support Easy Configuration Through a Web Interface
² Support Security Protocol Such As TLS/AES/DES3
² Support Web OTA Wirelss Upgrade
² Support Industrial Temperature: -40 to +85˚ C
² Size: 197 x 165 x 25 mm (L x W x H)
| Ethernet IOT | Wi-Fi IOT |
| Ethernet Serial Server [★HF5111S] [★HF5111B] [HF5111A] | Wi-Fi Serial Server [★HF2211S] [★HF2211A] [★HF2211] |
| Multiple Port Ethernet Serial Server [HF5122] [HF5142A] [HF5142B] | Multiple Port Wi-Fi Serial Server [HF2221] |
| FreeRTOS Embedded Network Device [★Eport-E20] [Eport-E20-PIN] [Eport-E30] | Wifi router (rail) [HF8104W] |
| Linux Embedded Network Device [Eport Pro-EP20-PIN] [Eport Pro-EP20] [Eport Pro-EP40] | Wi-Fi Serial Module [Wport-W30] [Wport-W20] [Wport-W10] |
PLC IOT | 4G IOT |
| 4G+Ethernet+Wi-Fi+serial [★HF9624] | 4G Serial Server [★HF2411] |
| 4G+Ethernet+Wi-Fi [★HF9606] | 4G+WIFI+GPS Serial Server Device [HF2421G] |
| Ethernet+Wi-Fi [HF9606W] | 4G+WIFI Serial Server [HF2421] |
| Ethernet+Wi-Fi+serial [HF9610A] [HF9610] [HF9610C] | Rail 4G Router [★HF8102] [★HF8104] |
Elfin IOT | Protoss IOT |
| 4G+Ethernet [★Elfin-EG46] [★Elfin-EG46B] | 4G_LTE [★Protoss-PG41] |
| 4G_LTE [★Elfin-EG41] | GPRS [★Protoss-PG11] |
| GPRS [Elfin-EG11&Elfin-EG10] | WiFi&Ethernet [Protoss-PW21] |
| Wi-Fi [★Elfin-EW10&Elfin-EW11] | Wi-Fi [★Protoss-PW11] [Protoss-PW31B] |
| Ethernet [★Elfin-EE10&Elfin-EE11] | Ethernet [★Protoss-PE11] |
| EMC Protect:[Elfin-EEAX0] Elfin config:[Elfin-ECA10] | 4G+Ethernet [★Protoss-PG46] |
IO Control | 2G/NB-IOT |
| 4G IO [HF6408] | NB-IOT Serial Server [HF2611] |
| Wi-Fi IO:[HF6208] Ethernet IO:[HF6508] | GPRS Serial Server [HF2111] [HF2111A] |
HF2211S Small Size Industrial Modbus Serial RS485 to WiFi Converter TCP IP Telnet Modbus 2M Flash Serial Server
We believe 21st century technological revolution belongs to the Internet of things.It brings business opportunities far more than previous technological revolution,it will change the way of people explore,interact and the experience of physical world,and will create trillions of value to enterprises and consumers!
| A series | B series | C series(2G/4G) | D series (Industrial serial port router) |
| Ethernet to serial port 2G/4G to serial port WIFI to serial port 4G to Network interface (4G router) | Ethernet to serial port 2G/4G to serial port WIFI to serial port 4G to Network interface (4G router) | 2G/4G DTU 4G Router NB IoT DTU | Ethernet serial port router WIFI serial port router IO Controllers |
| Ethernet serial port router | |
| HF7111 | RS232 |
| HF7121 | RS485 |
| HF5111S | RS485 |
| HF5111A | RS232/RS485/RS422 |
| HF5111B | RS232/RS485/RS422 |
| HF5122 | RS232/RS485/RS422 |
| HF5142 | RS232/RS485/RS422 |
| 4G Router(Linux system) | |
| Elfin-EG46 | 5-mode all-network |
| HF8102-CE | 5-mode all-network |
| HF8104 | 7-mode all-network |
| HF8104G | 7-mode all-network+GPS |
| HF2421 | 7-mode all-network |
| HF2421G | 7-mode all-network+GPS |
| GPRS/NB/4G DTU TYPE | ||
GPRS DTU TYPE | Elfin-EG10 | RS232 |
| Elfin-EG11 | RS485 | |
| HF2111A | RS232/RS485/RS422 | |
| NB DTU TYPE | HF2611 | |
| 4G DTU TYPE | ELfin-EG41 | |
| ELfin-EG41-D | ||
| ELfin-EG41-G | ||
| HF2411 | ||
| HF2421 | ||
| HF2421G | ||
HF2211S Small Size Industrial Modbus Serial RS485 to WiFi Converter TCP IP Telnet Modbus 2M Flash Serial Server
Company Information
1.Rapid response on any inquiry.
2.Competitive price.
3.Professional inspection department to guarantee quality.
4.Good after-sales service and fast delivery.