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Concentrators & Multiplexers

Shop the best prices on 613 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Asiv, MOXA and Ubiquiti Networks. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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65 - 96 of 613
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Po
€22.95 Save €9.00 RRP: €31.95
Ethernet to RS485 Converter DR134 Compact Serial Device Server
€31.95 Save €15.00 RRP: €46.95
Industrial Isolated 4CH RS485 to ETH Converter, Support Modbus/MQTT/JSON, for Industrial Use -LL
€129.00 Save €50.00 RRP: €179.00
Dual RS485 to RJ45 Ethernet Modules Serial Server Dual Network Port for Industrial Data Acquisition Multifunctional Multicolor
€99.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
€25.95 Save €33.05 RRP: €59.00
USR Ethernet Server Module USR-TCP232-302 RS232 to Ethernet TCP IP Server Module Ethernet Converter Support DHCP/DNS
€32.95 Save €41.05 RRP: €74.00
5 Port Gigabit Ethernet Industrial Grade Network Switch 10/100/1000Mbps IP185GHI Chip
€59.00 Save €70.00 RRP: €129.00
MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
€84.00 Save €95.00 RRP: €179.00
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
€45.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
€8.95 Save €10.00 RRP: €18.95
Tiny Size Serial Server for RS485 to Ethernet Converter -DR134
€40.95 Save €63.05 RRP: €104.00
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
€42.95
2X Ports RS232 Switch DB9 Pin COM Port Sharer 4 in 1 Out Serial Port Sharing Device Button Switch
€27.95
8 Port Serial Device Server Converter Ethernet to RS232/422/485
€159.00
RS485 to Ethernet Converter, DIN Rail Mountable for Modbus Networking and Secure Data Transmission unbrand
€59.00 Save €20.00 RRP: €79.00
RS485 to Ethernet Converter DIN-Rail Mount MQTT Support Modbus RTU Serial Port Adapter
€40.95 Save €18.05 RRP: €59.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU RJ45 to RS232+
€64.00 Save €75.00 RRP: €139.00
RS485 To Ethernet Serial Port Server Modbus IP Gateway Industrial IoT 600bps921600bps
€44.95 Save €24.05 RRP: €69.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
€16.95 Save €33.00 RRP: €49.95
Industrial Grade Serial Server RS485 Data Collector to PoE Rj45 Ethernet Networking Port Interfaces Converter Module Multicolor
€149.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU RJ45 to RS232+
€64.00 Save €55.00 RRP: €119.00
Industrial 2 Way Cache Type RS485 to 1way RS485 Hub DC 9-40V
€28.95
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
€21.95
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module
€29.95
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter
€22.95
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
€41.95
Din Rail RS485 to Ethernet TCP/IP Converter Module for Serial Networking
€64.00 Save €25.00 RRP: €89.00
Network Serial Server for RS485 to Ethernet Compact Converter
€32.95 Save €71.05 RRP: €104.00
Serial Port RS485 to WiFi Serial Device Server EW11A Support TCP/IP Telnet Modbus Protocol IOT Data Transfer Converter
€23.95
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
€39.95 Save €29.05 RRP: €69.00
Serial Port Server, RS485 to RJ45 Ethernet IP Module, Rail Type RS485 Server
€104.00 Save €75.00 RRP: €179.00
Modbus Ethernet Industrial Serial Server RS485 ETH PRO (CA) to RJ45 Ethernet Module TCP to Serial Support JSON Mott
€47.95 Save €31.05 RRP: €79.00