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Concentrators & Multiplexers

Shop the best prices on 1,178 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Funxun and Maikaisen. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 1,178
Industrial RS485 to WIFI/Ethernet Module Modbus MQTT Gateway DC5-36V Rail-Mount Serial Server
From £43.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From £4.95
3X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From £33.95
Modbus Serial Port RS485 To Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported
From £20.95
FUNXUN 6 USB Port Multi Port Charger Fast Charger Dengan Layar LCD | Tablet/Ponsel 40W Pengisi Daya Cepat Funxun
From £16.95
A RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From £23.17
8-Channel RS485 Hub Splitter 1 In 8 Out Industrial Network
From £71.40
10X SC/APC 1/2 Fiber Optical Splitter Fiber Optic Pigtail Splitter Dual Window Coupler compatible with Fibre Communication System
From £21.55
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU-hcx3
From £39.14
RS485 Serial Server compatible with Ethernet Networks, Compact Converter compatible with Remote Access
From £27.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
From £34.95
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
From £35.95
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
From £36.95
USB Expansion Dock Aluminum Alloy Heat Dissipation Design Simultaneous Charging Data Transfer Fast Speed Sync
From £19.95
High Speed Usb 3.0 Hub Adapter Extender Mini Splitter Box 3 Port Data Transfer Usb Splitter Docking Station For Pc Laptop Parts
From £6.95
Industrial Serial Server RS232 to Ethernet RJ45 TCP/IP Converter Rail-Mount POE
From £27.95
2026 Suitable 10X RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
From £112.34
2X RS485 to Ethernet Module RS485 Serial to Ethernet Serial Transmission Versatile Convenient Communication Module
From £17.95
RS485 to RJ45 Ethernet TCP/IP Serial Port Server with Rail Mount
From £39.60
Industrial Serial Server compatible with RS485 to Ethernet Converter Tiny -DR134
From £38.81
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support / Server/ Client/UDP Industrial Grade
From £139.00
4X PE11-H DIN-Rail RS485 to Ethernet MQTT Modbus TCP RTU Servers
From £161.40
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
From £110.64
2 Port CAN to Ethernet Server Professional Industrial Grade 2 CH CAN RS485 Ethernet Double Socket CAN to Ethernet Converter for Computer
From £104.00
DIN rail device server ZLAN5143D Modbus gateway RS485 to TCP/IP DC9-24V supports full duplex-SNNGV
From £38.93
RS485 to Ethernet Converter DR134 Compact Serial Device Server_ych1
From £33.07
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU - L_bxy3
From £33.50
8-Channel I2C Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same I2C Address 8 Grove I2C Port 8x2cm
From £25.13
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU-L_ynan1
From £37.04
RS485 Hub 16Port /8Port Output Flexible Construction Ideal For Industrial Monitoring Applications Long Distances Multicolor yidd2
From £21.64
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU - L bGUO
From £37.04
Professional RS485 Expansion Hub 1Input 16Output/8Output With Strong AntiInterference For Intelligent Buildings Industrial Multicolor yidd1
From £29.32