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Concentrators & Multiplexers

Shop the best prices on 1,210 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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705 - 736 of 1,210
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter
From €79.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
From €59.00
USR-DR302 DIN Rail RS485 to Ethernet TCP/IP Server Module
From €45.95
Compact RS485 to Ethernet Serial Converter with TCP UDP HTTP DHCP DNS Modbus Support
From €31.95
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU RJ45 to RS232+RS485 Connector
From €74.00
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
From €54.00
2X 8 Channel Concentrator Hub Controller Electric Valve Control Box for Underfloor Heating System Temperature Controller
From €59.00
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
From €41.95
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 2025
From €30.95
RS485 to Ethernet Converter DR134 Compact Serial Device Server
From €30.95
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
From €40.95
8-Channel Multiplexer/Hub Support 3.3V/5V System Multiple Devices
From €21.95
TCA9548A for I2C Multiplexer 8 Channel Qwiic Mux Breakout for I2C Expansion Board Multi Device Splitter Module DIY
From €15.95
2X RS485 to Ethernet Module RS485 Serial to Ethernet Serial Transmission Versatile Convenient Communication Module
From €19.95
2X RS485 to Ethernet Module RS485 Serial to Ethernet Serial Transmission Versatile Convenient Communication Module
From €18.95
RS232 Serial Port Server to Network Port Module Transparent Transmission RS232 Modbus Gateway Rail E300
From €25.95
2X Waveshare Industrial Isolated RS232/485/422 to RJ45 Ethernet Module TCP/IP to Serial Module Rail Type[with POE]
From €79.00
RS485 Serial Server for Ethernet Networks, Compact Converter for Remote Access
From €33.95
Tiny RS485 Ethernet Converter DR134 Serial Communication Server
From €27.95
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
From €79.00
8-Channel I2C Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same I2C Address 8 Grove I2C Port 8x2cm
From €25.95
2X Throwing Star LAN Tap Network Packet Capture Module Replica Monitoring Ethernet Communication Passive Ethernet
From €9.95
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
From €89.00
Ethernet Converter for RS485 DR134 Tiny Size with Modbus RTU Support
From €25.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
From €18.95
Industrial Grade Serial Server RS232/485 to WiFi and Ethernet Modbus Gateway, MQTT Gateway Ordinary Network Port
From €69.00
Industrial 8-Channel RS485 Hub Splitter - 1 In 8 Out Isolated Data Sharer | Heavy Duty Metal Housing, Black | Professional Network Communication
From €94.00
RS485 Hub Repeater 4 Port, Industrial Grade 4-Channel RS485 Distributor Splitter Isolated Serial Bus Expander
From €27.95
Industrial 8 Channel RS485 HUB RS232 RS485 to 8 Ports RS485 Serial Converter Hub
From €139.00
Ethernet to RS485 Converter 9600BPS TVS Anti Surge Protection RS485 RTU TCP to Ethernet UDP TCP Module 12V with Shell
From €15.95
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus Un
From €33.95
Active RS232 Serial Splitter 1 to 4 Ports Bi-Directional Switcher with EU Power Adapter
From €42.95