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Concentrators & Multiplexers

Shop the best prices on 1,293 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on MOXA, Ubiquiti, Adder and more. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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385 - 416 of 1,293
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
From €43.95
RS485 Hub Repeater 4 Port, Industrial Grade 4-Channel RS485 Distributor Splitter Isolated Serial Bus Expander
From €26.95
Industrial 8 Channel RS485 HUB RS232 RS485 to 8 Ports RS485 Serial Converter Hub
From €149.00
2X RS485 to Ethernet Module RS485 Serial to Ethernet Serial Transmission Versatile Convenient Communication Module
From €20.95
DIN-Rail RS485 Serial Port to Ethernet Converter Server IOT Device USR-DR302 Support Modbus EU Plug
From €35.95
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
From €26.95
High Performances CAN FD to Ethernet Protocol Converter 5Conversion Types Modbus Compatibility Wide Temperature Ranges Multicolor
From €104.00
Modbus Compatible RS485 to Ethernet Converter with RJ45 Interface
From €40.95
Serial Port Server RS485 to Ethernet Modbus TCP/IP Industrial 600bps
From €33.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From €25.95
PaHub V2.1 Unit Multiplexer IoT Development Kit Bus 1 in 6 Expansion on-Board Dipswitch PCA9548AP fdq
From €25.95
8 Port Serial Device Server Converter Ethernet to RS232/422/485
From €159.00
Eport-E20 Network Server Port FreeRTOS TTL Serial to Ethernet Embedded Module DHCP 3.3V IP Telnet Wifi
From €16.95
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
From €43.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From €7.95
High-Speed RS485 to Ethernet Converter, Low Power, Stable US Plug for Easy Communication
From €46.95
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
From €47.95
1pc R401H-1B RS485 Optically Isolated Serial Hub with Half-Duplex Transparent Transmission and 32 Nodes,RS485 Serial Hub
From €30.95
1 to 2 Way RS485 Relay DC8-28V Photoelectric Isolation Hub E810-R12 ESD Protection
From €22.95
M5Stack PaHub V2.1 Unit I2C Multiplexer IoT Development Kit I2C Bus 1 in 6 Expansion on-Board Dipswitch PCA9548AP
From €19.95
3 Pcs Wall Mount for TP-Link Deco BE63/ BE65/BE67/BE68/BE10000/BE11000/BE14000 Mesh Wi-Fi 7 System, Saving Space
From €54.00
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
From €64.00
Industrial Grade Serial Server Dual RS485 Data Collector Dual Ethernet NetworkPort Interfaces Multicolor
From €99.00
RS485 Communication Center Extendable Net Solution Double Port Connection With Isolation Security Multicolor
From €47.95
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Communication
From €25.95
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support VCOM/TCP Server/ TCP Client/UDP Industrial Grade
From €179.00
M5Stack PaHub V2.1 Unit I2C Multiplexer IoT Development Kit I2C Bus 1 in 6 Expansion on-Board Dipswitch PCA9548AP
From €17.95
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
From €54.00
Industrial 8 Channel RS485 HUB RS232 RS485 to 8 Ports RS485 Serial Converter Hub
From €139.00
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From €27.95
2X Waveshare RS485 Serial Port Server RS485 to RJ45 Ethernet TCP/IP to Serial Port Module Rail Type Serial Port Server
From €59.00
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
From €18.95