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Shop the best prices on 654 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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65 - 96 of 654
Din-Rail ZLAN5143D Serial Device Server Modbus Gateway RS485 From to TCP/IP DC9-24V Support Full Duplex
£26.95 Save £14.00 RRP: £40.95
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
£18.95 Save £55.05 RRP: £74.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
£14.95 Save £49.05 RRP: £64.00
USR-TCP232-302 RS232 to Ethernet Converter Support DHCP/DNS
£42.95 Save £36.05 RRP: £79.00
Aluminum RS485 To Ethernet Serial Port Server 2400Bps-460800Bps Industrial Communication Server Device Accessories Multicolor
£119.00 Save £60.00 RRP: £179.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter
£18.95
RS485 to RJ45 Ethernet Serial Server Dual Channel Rail Mount 1200 to 115200bps RS232 to RJ45 Ethernet Module
£74.00 Save £55.00 RRP: £129.00
Dual Port RS232 RS485 RS422 to Ethernet TCP IP Adapter 10/100Mbps RJ45 EU Plug
£89.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount
£24.95
MBus to RS485 Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
£54.00 Save £35.00 RRP: £89.00
High Performances CAN FD to Ethernet Protocol Converter 5Conversion Types Modbus Compatibility Wide Temperature Ranges Multicolor
£84.00
Fiber Optic WDM Receiver with Triplexer SC/EU Interface for Cable TV Networks
£31.95 Save £32.05 RRP: £64.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Po
£18.95 Save £8.00 RRP: £26.95
Ethernet to RS485 Converter DR134 Compact Serial Device Server
£24.95 Save £12.00 RRP: £36.95
Industrial Isolated 4CH RS485 to ETH Converter, Support Modbus/MQTT/JSON, for Industrial Use -LL
£94.00 Save £45.00 RRP: £139.00
Dual RS485 to RJ45 Ethernet Modules Serial Server Dual Network Port for Industrial Data Acquisition Multifunctional Multicolor
£79.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
£19.95 Save £24.00 RRP: £43.95
USR Ethernet Server Module USR-TCP232-302 RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS
£25.95 Save £33.05 RRP: £59.00
5 Port Gigabit Ethernet Industrial Grade Network Switch 10/100/1000Mbps IP185GHI Chip
£54.00 Save £65.00 RRP: £119.00
MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
£69.00 Save £70.00 RRP: £139.00
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
£36.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
£5.95 Save £8.00 RRP: £13.95
Tiny Size Serial Server for RS485 to Ethernet Converter -DR134
£30.95 Save £48.05 RRP: £79.00
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
£35.95
2X Ports RS232 Switch DB9 Pin COM Port Sharer 4 in 1 Out Serial Port Sharing Device Button Switch
£22.95
8 Port Serial Device Server Converter Ethernet to RS232/422/485
£139.00
RS485 to Ethernet Converter, DIN Rail Mountable for Modbus Networking and Secure Data Transmission unbrand
£42.95 Save £16.05 RRP: £59.00
RS485 serial to Ethernet converter with UDP and HTTPS Edition 1107
£31.95 Save £32.05 RRP: £64.00
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
£5.95 Save £8.00 RRP: £13.95
RS485 to Ethernet Converter DIN-Rail Mount MQTT Support Modbus RTU Serial Port Adapter
£30.95 Save £13.00 RRP: £43.95
RS485 To Ethernet Serial Port Server Modbus IP Gateway Industrial IoT 600bps921600bps
£34.95 Save £19.05 RRP: £54.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
£14.95 Save £30.00 RRP: £44.95