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Concentrators & Multiplexers

Shop the best prices on 380 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Funxun and Asiv. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 380
MW MEAN WELL ICL28R DIY
£64.00 Save £35.00 RRP: £99.00
RJ45 Ethernet WiFi to RS232 RS485 Duplex Transmission Serial Device Server Converter US Plug
£59.99
RJ45 Ethernet WiFi to RS232 RS485 Duplex Transmission Serial Device Server Converter EU Plug
£59.99
4-Channel RS485 to POE Ethernet Converter, Industrial Use with Modbus/MQTT/JSON Support
£112.92 Save £40.72 RRP: £153.64
10 Pcs Shielded RJ45 8P8C CAT7 30GIP Communication Network Server Connectors Ethernet Cable RJ45
£8.95 Save £10.00 RRP: £18.95
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
£31.95 Save £17.00 RRP: £48.95
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
£39.95 Save £24.05 RRP: £64.00
Serial Server for RS485 to Ethernet Converter with Tiny Size Design -DR134
£36.95 Save £42.05 RRP: £79.00
3X -DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus
£79.00 Save £60.00 RRP: £139.00
RS485 Hub 16-Channel RS485 Splitter 16-Port 485 Sharer Splitter 1 In 16 Out Industrial-Grade Isolated HUB Multicolor
£101.68
RS485 To Ethernet Module Replacement For System Integrators Developers 600Bps-921600Bps Data Transmission Management Multicolor
£40.21
Serial Port RS485 to Ethernet Device IOT Server Module Elfin-EE11A Support Modbus TCP Protocol
£18.95 Save £10.00 RRP: £28.95
Strong Isolated RS485 Center With 4 Independent Harbors for Extended 1200M Communication Extent Multicolor
£51.77
2 Port CAN to Ethernet Server Professional Industrial Grade 2 CH CAN RS485 Ethernet Double Socket CA
£129.00 Save £10.00 RRP: £139.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
£84.00 Save £25.00 RRP: £109.00
Strong Isolated RS485 Center With 4 Independent Harbors for Extended 1200M Communication Extent Multicolor
£51.77
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
£20.40
Mini Serial Port Server TCP to Ethernet Converter Module USr TCP232-302 for RS232 Device Networking and Remote Data Transmission
£36.95 Save £17.05 RRP: £54.00
For 8 channel concentrator hub controller electric valve control box for underfloor heating system t
£79.00 Save £60.00 RRP: £139.00
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
£32.95 Save £9.00 RRP: £41.95
Movie Clapboard Crisp Sound Colorful Portable Acrylic Film Director Clapper Board with Pen Eraser for TV Series Shooting
£30.95 Save £9.00 RRP: £39.95
Industrial RS485 Ethernet Server Device Aluminum Enclosure MQTT Protocol Support Networking Integration 2400Bps-460800Bps Multicolor
£40.61
IoT Single Serial Server Communication MQTT Networking RS485 to Ethernet Port Networking Communication Device Aluminum Housing Multicolor
£41.98
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
£14.95 Save £49.05 RRP: £64.00
RS485 to RJ45 Ethernet Serial Server, Dual channels RS485 Independent Operation Dual Ethernet Ports Multicolor
£77.63
Multi-port RS485 Hub for Industrial Use - 1 to 8 Dual-way Communication SZRH A-C
£54.00 Save £15.00 RRP: £69.00
RS485 to Ethernet Converter Module for Modbus TCP/IP Data Transmission with DHCP and DNS Support
£32.95 Save £26.05 RRP: £59.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
£20.34 Save £3.59 RRP: £23.93
8-Port RS485 Communication Hub with Dual-Way Data Transfer and Driver-Free Setup for Industrial Applications
£54.00 Save £35.00 RRP: £89.00
Industrial RS485 to Ethernet Converter with RJ45 Port for Modbus Communication
£34.95 Save £19.05 RRP: £54.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
£20.34 Save £3.59 RRP: £23.93
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
£14.95 Save £7.00 RRP: £21.95