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Concentrators & Multiplexers

Shop the best prices on 1,167 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on MOXA, Ubiquiti, Adder and more. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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193 - 224 of 1,167
Dual-way Communication RS485 Hub for Industry - 1 to 8 Port Drive Free SZRH A-C
From €54.00
USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP Unit KIT
From €31.95
2025 MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power
From €39.95
DIN-Rail RS485 to Ethernet Converter with MQTT & Modbus RTU Support
From €59.00
USR-DR302 DIN Rail RS485 to Ethernet TCP/IP Server Module
From €33.95
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Communication
From €25.95
Adder Link XD522 Adder
From €2,349.00
Industrial 8 Channel RS485 HUB RS232 RS485 to 8 Ports RS485 Serial Converter Hub
From €149.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
From €25.95
DIN-Rail RS485 Serial Port to Ethernet Converter Server IOT Device USR-DR302 Support Modbus EU Plug
From €40.95
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support VCOM/TCP Server/ TCP Client/UDP Industrial Grade
From €159.00
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From €28.95
OTDR Launch Cable Box Dead Zone Eliminator Fiber Rings Fiber Optic OTDR Launch Cable Box 2km SC/APC-LC/APC
From €74.00
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
From €69.00
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 2025
From €27.95
1200mbps Usb 3.0 Dual Banddongle 5.8ghz/2.4g Wireless Network Adapter
From €15.95
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss-PE11 Support Modbus TCP RTU Http Client
From €47.95
Serial Server Industrial Grade Rs485 Modbus Rtu To Ethernet Dual Serial To Ethernet Network Port Tc 25-26
From €139.00
Concentrators & Multiplexers-FOBPPI885-8364137898360
From €31.95
Serial Port Server RS485 To WiFi Converter IOT Device HF2211S Support Modbus MQTT
From €74.00
2X MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power Adapter-US Plug
From €59.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission JH3
From €43.95
WIFI Module Wireless Device for SP HGS ECO Solar Hybrid Inversor Remote Monitoring Hybrid Solar Inverter
From €30.95
RS485 to Ethernet Serial Port Server Modbus TCP/IP 600bps-921600bps Industrial IoT Communication Server
From €23.95
Waveshare Industrial Isolated 4CH RS485 to ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
From €79.00
Modbus Serial Port RS485 To Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported
From €24.95
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
From €40.95
Din-Rail ZLAN5143D Serial Device Server Modbus Gateway RS485 From to TCP/IP DC9-24V Support Full Duplex
From €26.95
M5Stack PaHub V2.1 Unit I2C Multiplexer IoT Development Kit I2C Bus 1 in 6 Expansion on-Board Dipswitch PCA9548AP
From €18.95
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
From €42.95
2X Network Time Server NTP Time Server for GPS Beidou GLONASS Galileo QZSS Desktop Version EU Plug
From €159.00
Serial to Ethernet Converter RS232 RS485 Modbus Gateway with Stable Ethernet WiFi for IoT
From €74.00