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Concentrators & Multiplexers

Shop the best prices on 607 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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449 - 480 of 607
MBus to RS485 Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
€59.00 Save €25.00 RRP: €84.00
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
€45.95 Save €28.05 RRP: €74.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU RJ45 to RS232+RS485 Connector
€69.00 Save €40.00 RRP: €109.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
€149.00
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 2025
€30.95 Save €33.05 RRP: €64.00
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 2025
€27.95 Save €31.05 RRP: €59.00
7 In 1 USB 3.0 Hub USB C Hub Type C to USB SD TF Adapter 5Gbps Fast Speed Tramsmission Type C Docking Station for PC/Laptops/MacBook Pro
€2.95
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
€17.95 Save €10.00 RRP: €27.95
Industrial-grade RS485 Hub for Data Transmission - 1 to 8 Port Dual-way Drive Free SZRH A-C
€69.00 Save €20.00 RRP: €89.00
Serial Communication Server, RS485 to Ethernet Adapter with Small Size for SCADA
€51.95 Save €52.05 RRP: €104.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount
€29.95
High Performances CAN FD to Ethernet Protocol Converter 5Conversion Types Modbus Compatibility Wide Temperature Ranges Multicolor
€104.00
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
€17.95 Save €14.00 RRP: €31.95
2026 Suitable 10X RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
€139.00 Save €150.00 RRP: €289.00
[New] Waveshare RS232 RS485 To RJ45 Ethernet Serial Server 25391
€79.00
Industrial Ethernet to RS485 Converter for Any Brand 9600bps with TVS Surge Protection 12V Rugged Shell
€22.95 Save €56.05 RRP: €79.00
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module
€119.00 Save €40.00 RRP: €159.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
€40.95 Save €28.05 RRP: €69.00
8-Channel I2C Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same I2C Address 8 Grove I2C Port 8x2cm
€19.95 Save €13.00 RRP: €32.95
8-Channel Multiplexer / Hub Support 33V/5V System Multiple Devices with the Same Address 8 Grove Port 8x2cm
€84.00 Save €95.00 RRP: €179.00
2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Board for Stemma Qt/Qwiic Expandable Module For Multiple Sensory Networking Multicolor
€25.95
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
€54.00 Save €35.00 RRP: €89.00
RS485 Hub 1 to 8 Isolated Rs-485 Splitter 485 Sharer 1 In 8 Out Industrial Grade Optically Isolated Dual way 152.2Kbps
€59.00 Save €40.00 RRP: €99.00
Industrial Grade Serial Server Dual RS485 Data Collector Dual Ethernet NetworkPort Interfaces Multicolor
€99.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU RJ45 to RS232+
€79.00 Save €60.00 RRP: €139.00
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Indus
€99.00 Save €30.00 RRP: €129.00
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
€74.00
10X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
€169.00 Save €40.00 RRP: €209.00
Hair Dryer Diffuser Attachment Universal Quick Drying Concentrator Replacement 6Pcs
€12.95 Save €5.00 RRP: €17.95
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
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