Hf2221 WiFi Ethernet RTU Modbus Serial Converter Mqtt TCP IP Iot Gateway Two-Way Transparent RS232 RS485 RS422 Serial Server

• Customization: Available
• Type: WiFi Signal Booster
• Work Mode: AP
• Model NO.: 4 Wi-Fi IOT
• WiFi Antenna Type: External
• Transmission Rate: 151-200Mbps
• Voltage: 5V
• Antenna Gain: 14dBi
• 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

Multiple Port Wi-Fi Serial Server HF2221

HF2221 WiFi Ethernet RTU Modbus Serial Converter Mqtt Tcp Ip Iot Gateway Two-way Transparent RS232 RS485 RS422 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
 

• Support 802.11bgn Wireless Standard
• Support TCP/UDP/Telnet /Modbus TCP Protocol
• Support RS485 to Wi-Fi Conversion, Serial Speed Up to 230400 bps
• Support STA/AP/AP+STA Mode
• Support SmartLink V8 Smart Config (Provide APP)
• Support Easy Configuration Through Web Interface or PC IOTService Tool
• Support Security Protocol Such As TLS/AES/DES3
• Support Webpage OTA Wirelss Upgrade  
• Wide DC Input 5~36VDC
• Size: 79 x 53 x 25 mm (L x W x H) 

 

Overview of Characteristic
²MIPS MCU with 4MB Flash and 8MB SRAM. Run on eCos
²Support TCP/IP/Telnet /Modbus TCP Protocol
²Support RS232/RS422/RS485 to Ethernet/Wi-Fi Conversion, Serial Speed Upto 230400 bps
²Support STA/AP/AP+STA Mode
²Support Router or Bridge Network Working Mode.
²Support Easy Configuration Through a Web Interface or PC IOTService Tool
²Support Security Protocol Such As TLS/AES/DES3
²Support Web OTA Wirelss Upgrade  
²Wide DC Input 5~36VDC
²Size: 95 x 65 x 25 mm (L x W x H) 
 

Overviewof Characteristic

²  MIPS MCU with 4MB Flash and 8MB SRAM. Run on eCos

²  Support TCP/IP/Telnet /Modbus TCP Protocol

²  Support RS232/RS422/RS485 to Ethernet/Wi-Fi Conversion, Serial Speed Upto 230400 bps

²  Support STA/AP/AP+STA Mode

²  Support Router or Bridge Network Working Mode.

²  Support 10/100M Ethernet Auto-Negotiation

²  Support Easy Configuration Through a Web Interface or PC IOT Manager Tool

²  Support Security Protocol Such As SSL/AES/DES3

²  Support Web OTA Wirelss Upgrade

²  Wide DC Input 5~36VDC or 9~50VDC

²  Size: 95 x65x 25 mm(Lx W x H)

²  FCC_CE_RoHS_SRRC_REACH Certificated

 

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/Wi-Fi Conversion, Serial Speed Upto 230400 bps
²  Support STA/AP/AP+STA Mode
²  Support Router or Bridge Network Working Mode.
²  Support 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  MIPS MCU with 8MB Flash and 64MB SRAM. Run on Linux
²  Support 802.11bgn Wi-Fi AP Mode
²  Support 10/100M Ethernet Auto-Negotiation, 3 LAN port and 1 LAN/WAN port
²  Support Easy Configuration Through a Web Interface or PC IOTService Tool
²  Support  Web OTA Wirelss Upgrade
²  Wide DC Input 9~36VDC

²  Size: 108mm x 30mm x 120mm


 

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)


 

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]

HF2221 WiFi Ethernet RTU Modbus Serial Converter Mqtt Tcp Ip Iot Gateway Two-way Transparent RS232 RS485 RS422 Serial Server

We believe 21^st 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

HF2221 WiFi Ethernet RTU Modbus Serial Converter Mqtt Tcp Ip Iot Gateway Two-way Transparent RS232 RS485 RS422 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.