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Concentrators & Multiplexers

Shop the best prices on 1,303 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on MOXA, Funxun, ZPE Systems and more. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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481 - 512 of 1,303
4 Way Telephone Optical Transceiver FC Interface PCM Converter Ethernet Media Converter for Communication Operation
From £89.00
Dual-way Communication RS485 Hub for Industry - 1 to 8 Port Drive Free SZRH A-C
From £40.95
USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP Unit KIT
From £25.95
Dual RS485 to RJ45 Ethernet Modules Serial Server Dual Network Port for Industrial Data Acquisition Multifunctional Multicolor
From £79.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU RJ45 to RS232+RS485 Connector
From £59.00
RS485 to Ethernet Serial Port Server Modbus TCP/IP 600bps-921600bps Industrial IoT Communication Server
From £19.95
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
From £14.95
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
From £20.95
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
From £54.00
IoT Single Serial Server Communication MQTT Networking RS485 to Ethernet Port Networking Communication Device Aluminum Housing Multicolor
From £40.95
25-26 Ethernet Industrial Serial Server Rs485 To Rj45 Ethernet Module Tcpip To Serial Support Rail Mount Communication Modes
From £40.95
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support / Server/ Client/UDP Industr
From £149.00
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
From £43.95
8-Channel I2C Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same I2C Address 8 Grove I2C Port 8x2cm
From £19.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From £14.95
Modbus Ethernet Industrial Serial Server RS485 ETH PRO (CA) to RJ45 Ethernet Module TCP to Serial Support JSON Mott
From £42.95
1200mbps Usb 3.0 Dual Banddongle 5.8ghz/2.4g Wireless Network Adapter
From £12.95
Moxa UNDERLAG FOR TPD-432F/433F PL MOXA
From £74.00
Adder Link XD522 Adder
From £3,049.00
USR-DR302 DIN Rail RS485 to Ethernet TCP/IP Server Module
From £29.95
DIN-Rail RS485 to Ethernet Converter with MQTT & Modbus RTU Support
From £54.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss-PE11 Support Modbus TCP RTU Http Client
From £38.95
Serial Port Server RS485 To WiFi Converter IOT Device HF2211S Support Modbus MQTT
From £59.00
8-Channel I2C Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same I2C Address 8 Grove I2C Port 8x2cm
From £22.95
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support VCOM/TCP Server/ TCP Client/UDP Industrial Grade
From £139.00
2X Modbus Serial Port RS485 to Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported
From £41.95
RS485 Hub Repeater 4 Port, Industrial Grade 4-Channel RS485 Distributor Splitter Isolated Serial Bus Expander
From £26.95
3X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From £43.95
RS232 Serial Port Server to Network Port Module Transparent Transmission RS232 Modbus Gateway Rail E300
From £24.95
2X MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power Adapter-US Plug
From £47.95
3X Waveshare RS485 Serial Port Server RS485 to RJ45 Ethernet TCP/IP to Serial Port Module Rail Type Serial Port Server
From £79.00
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
From £69.00