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HF Elfin-EW11A-0 RS485 to WiFi Serial Server Full Set, Mini Wireless Networking Module with RJ45 Port, Supports Modbus TCP/IP, Elfin-EW11 Series Serial to WiFi Converter

HF Elfin-EW11A-0 RS485 to WiFi Serial Server Full Set, Mini Wireless Networking Module with RJ45 Port, Supports Modbus TCP/IP, Elfin-EW11 Series Serial to WiFi Converter

$17^.58

Free Shipping

RS485 to W-i-F--i/Ethernet Module Rail-Mount Serial Server Modbus MQTT Gateway, Allow RS485 to W-i-F--i, RS485 to Ethernet, Ethernet to W-i-F--i Converter Module, Support Transparent Transmission Mode

RS485 to W-i-F--i/Ethernet Module Rail-Mount Serial Server Modbus MQTT Gateway, Allow RS485 to W-i-F--i, RS485 to Ethernet, Ethernet to W-i-F--i Converter Module, Support Transparent Transmission Mode

$55^.79

More options from $55.79 - $65.49

Free Shipping

HF Elfin-EW11A-0 RS485 to WiFi Serial Server, Mini Wireless Serial Device Server with RJ45 Port, Supports Modbus TCP/IP, Industrial IoT Serial Converter, Complete EW11A-0 Full Set

HF Elfin-EW11A-0 RS485 to WiFi Serial Server, Mini Wireless Serial Device Server with RJ45 Port, Supports Modbus TCP/IP, Industrial IoT Serial Converter, Complete EW11A-0 Full Set

$17^.78

Free Shipping

waveshare 2-CH RS485 to RJ45 Ethernet Serial Server with PoE Function, IEEE 802.3af Compliant, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission

waveshare 2-CH RS485 to RJ45 Ethernet Serial Server with PoE Function, IEEE 802.3af Compliant, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission

$81^.19

More options from $81.19

Free Shipping

Opengear CM8100 Console Server - 1.95 GB - DDR4 SDRAM - Twisted Pair, Optical Fiber - 2 Total Expansion Slot)s- 2x RJ-45 - 2x USB - 16x Serial Port - 1000Base-T - 10 Gigabit Ethernet - CM8116-10G-C

Opengear CM8100 Console Server - 1.95 GB - DDR4 SDRAM - Twisted Pair, Optical Fiber - 2 Total Expansion Slot)s- 2x RJ-45 - 2x USB - 16x Serial Port - 1000Base-T - 10 Gigabit Ethernet - CM8116-10G-C

$3,277^.07

More options from $3,057.11 - $4,910.51

Free Shipping

Opengear CM8100 Console Server - 1.95 GB DDR4 SDRAM - Twisted Pair, Optical Fiber - 2 Total Expansion Slos - 2x Network (RJ-45) - 2x USB - 32x Serial Port - 1000Base-T - CM8132-10G-C

Opengear CM8100 Console Server - 1.95 GB DDR4 SDRAM - Twisted Pair, Optical Fiber - 2 Total Expansion Slos - 2x Network (RJ-45) - 2x USB - 32x Serial Port - 1000Base-T - CM8132-10G-C

$4,088^.34

More options from $4,088.34 - $6,265.05

Free Shipping

Vertiv Avocent ACS8000 Serial Console 16 port Dual AC Power AT&T+Verizon ACS8016NADAC400

Vertiv Avocent ACS8000 Serial Console 16 port Dual AC Power AT&T+Verizon ACS8016NADAC400

$4,380^.69

More options from $4,346.99 - $4,730.73

Free Shipping

Digi Connect EZ 8 Serial Server 8-port RS-232 US Power Cord EZ08A100US

Digi Connect EZ 8 Serial Server 8-port RS-232 US Power Cord EZ08A100US

$1,477^.51

More options from $464.49 - $1,477.51

Free Shipping

Digi Connect EZ 4 TS - 4-port RS-232/22/485 Software-selectable Serial Device Server - 256 MB - Twisted Pair - 1 x Network (RJ-45) - 4 x Serial Port - Gigabit Ethernet - Management Port - TAA Complian

Digi Connect EZ 4 TS - 4-port RS-232/22/485 Software-selectable Serial Device Server - 256 MB - Twisted Pair - 1 x Network (RJ-45) - 4 x Serial Port - Gigabit Ethernet - Management Port - TAA Complian

$469^.25

More options from $469.25 - $585.82

Free Shipping

TRENDnet 1-Port Fast Ethernet Industrial Modbus Gateway - 1x Serial DB-9 Port - 2x Fast Ethernet Ports - Up to 100m (328 ft) - IP30 Rated Housing - Extreme Temperature Protection - Black - TI-M12

TRENDnet 1-Port Fast Ethernet Industrial Modbus Gateway - 1x Serial DB-9 Port - 2x Fast Ethernet Ports - Up to 100m (328 ft) - IP30 Rated Housing - Extreme Temperature Protection - Black - TI-M12

$189^.99

Free Shipping

Direct from TRENDnet

Direct from TRENDnet

This product is sold direct from the manufacturer.

Waveshare 4-Ch RS485 to RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Bi-Directional Transparent Transmission, Modbus Gateway, Common Network Port

Waveshare 4-Ch RS485 to RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Bi-Directional Transparent Transmission, Modbus Gateway, Common Network Port

$116^.19

More options from $105.99 - $116.19

Free Shipping

USR-W610 RS232 RS485 Serial to WiFi & Ethernet Dual-Mode Serial Server Converter

USR-W610 RS232 RS485 Serial to WiFi & Ethernet Dual-Mode Serial Server Converter

Limited time offer, ends 10/08

$67^.56

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

Upgraded USR-TCP232-T2 Tiny TTL UART to Ethernet TCP/IP Serial Converter Module

Upgraded USR-TCP232-T2 Tiny TTL UART to Ethernet TCP/IP Serial Converter Module

Limited time offer, ends 10/08

$36^.90

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

USR-TCP232-410s Serial to Ethernet Adapter RS232 RS485 TCP/IP Device Server with DHCP DNS Support

USR-TCP232-410s Serial to Ethernet Adapter RS232 RS485 TCP/IP Device Server with DHCP DNS Support

Limited time offer, ends 10/08

$84^.81

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Wireless TCP/IP Serial Device Server

USR-W610 Serial to WiFi Ethernet Converter RS232 RS485 Wireless TCP/IP Serial Device Server

Limited time offer, ends 10/08

$89^.41

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

USR-TCP232-306 Serial to Ethernet Converter TCP/IP to RS232 RS485 RS422 Device Server

USR-TCP232-306 Serial to Ethernet Converter TCP/IP to RS232 RS485 RS422 Device Server

Limited time offer, ends 10/08

$134^.29

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Serial Device Server Modbus Gateway Converter

8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Serial Device Server Modbus Gateway Converter

Limited time offer, ends 10/08

$193^.45

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

USR-N540 4-Port Serial to Ethernet Converter RS232 RS485 RS422 to TCP/IP RJ45 Modbus RTU Gateway Serial Device Server

USR-N540 4-Port Serial to Ethernet Converter RS232 RS485 RS422 to TCP/IP RJ45 Modbus RTU Gateway Serial Device Server

Limited time offer, ends 10/08

$160^.58

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

W630 Industrial Serial to WiFi Ethernet Converter RS232 RS485 Dual LAN Port Modbus RTU Gateway

W630 Industrial Serial to WiFi Ethernet Converter RS232 RS485 Dual LAN Port Modbus RTU Gateway

Limited time offer, ends 10/08

$81^.81

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

USR-TCP232-410s Serial to Ethernet Converter RS232 RS485 TCP/IP Device Server with DHCP DNS Function

USR-TCP232-410s Serial to Ethernet Converter RS232 RS485 TCP/IP Device Server with DHCP DNS Function

Limited time offer, ends 10/08

$81^.21

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

8-Port Serial to Ethernet Converter RS232 RS485 RS422 TCP/IP Device Server Modbus RTU to TCP Gateway

8-Port Serial to Ethernet Converter RS232 RS485 RS422 TCP/IP Device Server Modbus RTU to TCP Gateway

Limited time offer, ends 10/08

$181^.96

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

Eport-E20 Embedded TTL Serial to Ethernet Module FreeRTOS TCP/IP Server with DHCP Telnet, 5PCS Pack

Eport-E20 Embedded TTL Serial to Ethernet Module FreeRTOS TCP/IP Server with DHCP Telnet, 5PCS Pack

Limited time offer, ends 10/08

$84^.81

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

New Version USR-N510 (H7-4) 1-Port RS485 to Ethernet Serial Device Server Modbus RTU to TCP Converter with 12V Power Adapter

New Version USR-N510 (H7-4) 1-Port RS485 to Ethernet Serial Device Server Modbus RTU to TCP Converter with 12V Power Adapter

Limited time offer, ends 10/08

$134^.29

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

USR-N580 8-Port RS485 Serial Device Server Dual Ethernet Ports Modbus RTU to TCP Converter with TX/RX Indicator Lights

USR-N580 8-Port RS485 Serial Device Server Dual Ethernet Ports Modbus RTU to TCP Converter with TX/RX Indicator Lights

Limited time offer, ends 10/08

$243^.34

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

USR-K7 Low Cost TTL UART to Ethernet Serial Converter Module 10/100Mbps Modbus Gateway 5PCS

USR-K7 Low Cost TTL UART to Ethernet Serial Converter Module 10/100Mbps Modbus Gateway 5PCS

Limited time offer, ends 10/08

$183^.46

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

Eport-E20 FreeRTOS Embedded TTL Serial to Ethernet TCP/IP Server Module 3.3V Support DHCP Telnet for MCU, 10PCS Pack

Eport-E20 FreeRTOS Embedded TTL Serial to Ethernet TCP/IP Server Module 3.3V Support DHCP Telnet for MCU, 10PCS Pack

Limited time offer, ends 10/08

$133^.29

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

USR-K7 Low Cost TTL UART to Ethernet Serial Converter 10/100Mbps Modbus Gateway Module with RJ45 Port, 10PCS Pack

USR-K7 Low Cost TTL UART to Ethernet Serial Converter 10/100Mbps Modbus Gateway Module with RJ45 Port, 10PCS Pack

Limited time offer, ends 10/08

$185^.46

Free Shipping

Direct from AJMRTC

Direct from AJMRTC

This product is sold direct from the manufacturer.

Serial RS232 Industrial TCP/UDP Serial RS232 to Ethernet Device Server support Windows System

Serial RS232 Industrial TCP/UDP Serial RS232 to Ethernet Device Server support Windows System

$33^.99

Free Shipping

Direct from YEPLOOK

Direct from YEPLOOK

This product is sold direct from the manufacturer.

Serial device server DB9 RJ45 to RS232 Ethernet To RS232 TCP/IP Server Module communication converter

Serial device server DB9 RJ45 to RS232 Ethernet To RS232 TCP/IP Server Module communication converter

$32^.99

Free Shipping

Direct from YEPLOOK

Direct from YEPLOOK

This product is sold direct from the manufacturer.

Coolgear 2-Port Serial to Ethernet Adapter with PoE, Supports RS232 RS422 RS485 Protocols and Advanced Networking

Coolgear 2-Port Serial to Ethernet Adapter with PoE, Supports RS232 RS422 RS485 Protocols and Advanced Networking

$217^.49

$5.99 Shipping

Direct from CoolGear

Direct from CoolGear

This product is sold direct from the manufacturer.

RS232/485 to WiFi and Ethernet Converter with POE, Serial Server, Modbus Gateway, MQTT Gateway,Serial Port to HTTPD Client, Allow Serial Port to WIFI, Serial Port to Ethernet, Ethernet to WIFI

RS232/485 to WiFi and Ethernet Converter with POE, Serial Server, Modbus Gateway, MQTT Gateway,Serial Port to HTTPD Client, Allow Serial Port to WIFI, Serial Port to Ethernet, Ethernet to WIFI

$64^.79

More options from $64.79 - $77.99

Free Shipping

USR-DR301 DIN-Rail RS232 Serial to Ethernet Converter Tiny Size RS232 Ethernet Serial Device Server Supports Websocket

USR-DR301 DIN-Rail RS232 Serial to Ethernet Converter Tiny Size RS232 Ethernet Serial Device Server Supports Websocket

$60^.09

More options from $60.09 - $64.39

Free Shipping

RS485 to WiFi/Ethernet Module, Rail-Mount Serial Server, Modbus MQTT Gateway, Support 802.11b/g/n Wireless Standards, Support RS485 to WiFi, RS485 to Ethernet, Ethernet to WiFi, etc.

RS485 to WiFi/Ethernet Module, Rail-Mount Serial Server, Modbus MQTT Gateway, Support 802.11b/g/n Wireless Standards, Support RS485 to WiFi, RS485 to Ethernet, Ethernet to WiFi, etc.

$54^.89

More options from $54.89 - $59.79

Free Shipping

RS232/485 to WiFi POE Ethernet Serial Server Converter, Modbus/MQTT Gateway, Support Serial to WIFI, Serial to Ethernet, Ethernet to WIFI, Serial to HTTPD Client etc. DC 6~36V/PoE Power Supply

RS232/485 to WiFi POE Ethernet Serial Server Converter, Modbus/MQTT Gateway, Support Serial to WIFI, Serial to Ethernet, Ethernet to WIFI, Serial to HTTPD Client etc. DC 6~36V/PoE Power Supply

$80^.59

Free Shipping

Industrial Isolated RS485 to RJ45 Ethernet Serial Server with PoE Function, TCP/IP to Serial, DC 6~36V or PoE Power Supply,Modbus/MQTT Gateway, RS485 and Ethernet Bi-Directional Data Transmission

Industrial Isolated RS485 to RJ45 Ethernet Serial Server with PoE Function, TCP/IP to Serial, DC 6~36V or PoE Power Supply,Modbus/MQTT Gateway, RS485 and Ethernet Bi-Directional Data Transmission

$48^.89

More options from $48.89 - $57.99

Free Shipping

Industrial Isolated RS485 to RJ45 Ethernet Serial Server, TCP/IP to Serial, 6~36V Power Supply, Support Rail-Mount/Modbus Gateway, TCP Server/TCP Client/UDP Mode, with Electrical Isolation

Industrial Isolated RS485 to RJ45 Ethernet Serial Server, TCP/IP to Serial, 6~36V Power Supply, Support Rail-Mount/Modbus Gateway, TCP Server/TCP Client/UDP Mode, with Electrical Isolation

$37^.39

More options from $37.39 - $46.39

Free Shipping

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