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Concentrators & Multiplexers

Shop the best prices on 285 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Funxun, Asiv and Vashoy. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Australia.

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65 - 96 of 285
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$239.00 Save $200.00 RRP: $439.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$239.00 Save $200.00 RRP: $439.00
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus Un
$54.00 Save $75.00 RRP: $129.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
$37.95 Save $46.05 RRP: $84.00
Smart Hub Controller 8-Channel Concentrator 220V with LED Indicators for Underfloor Heating System Air Conditioner Temperature Controller Gas Boiler
$99.00 Save $80.00 RRP: $179.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$104.00 Save $65.00 RRP: $169.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$79.00 Save $30.00 RRP: $109.00
1-to-8 Isolated RS485 Hub Splitter, Industrial Grade Optically Isolated Dual-Way Sharer
$129.00 Save $130.00 RRP: $259.00
Industrial Serial Server RS232 to Ethernet RJ45 IP Converter Rail-Mount POE
$74.00
Industrial 2 Way Cache Type RS485 to 1way RS485 Hub DC 9-40V Optical Isolation Multi to One Hub E810
$54.00 Save $55.00 RRP: $109.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$94.00 Save $65.00 RRP: $159.00
RS485 To Ethernet Serial Port Server Modbus IP Gateway Industrial IoT 600bps921600bps
$69.00 Save $30.00 RRP: $99.00
Modbus IP RS485 to Ethernet Industrial IoT Server 600bps-921600bps
$59.00 Save $25.00 RRP: $84.00
Single Port MQTT Networking Server RS485 Ethernet Converter Industrial Aluminum Housing Networking Communication Device Multicolor
$84.00
1 to 8 Port RS485 Hub for Industrial Systems - Dual-way Communication Drive Free SZRH A-C
$84.00 Save $45.00 RRP: $129.00
BNC coaxial design, a solution for managing signal strength with adjustable parameters between dBs (5 dB).
$69.00 Save $35.00 RRP: $104.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$49.95 Save $99.05 RRP: $149.00
USR-TCP232-302 RS232 to Ethernet Converter Support DHCP/DNS
$74.00 Save $65.00 RRP: $139.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$59.00 Save $50.00 RRP: $109.00
8-Port RS232 RS485 RS422 to Fiber Converter Bidirectional Modem EU Plug for 128 Devices
$119.00
Ethernet to RS485 Converter DR134 Compact Serial Device Server
$46.95 Save $27.05 RRP: $74.00
Rail-Mount RS485 to Ethernet Converter for Stable Modbus Data Transfer
$69.00 Save $35.00 RRP: $104.00
2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Board for Stemma Qt/Qwiic Expandable Module For Multiple Sensory Networking Multicolor
$41.95
Multifunction 10 In 1 Docking Station With USB Hub Card Reader RJ45 For Tablet Holder Docking Station Laptop Foldable Universal Bracket Holder
$129.00
FUNXUN 8-in-1 Type-C 3.1 Hub with 4K HDMI, RJ45, SD/TF Card Reader, and Fast PD Charging for MacBook Funxun
$25.95
Usb Printer Sharing Device 2-Port Manual Kvm Switching Splitter Hub Converter
$16.95 Save $2.00 RRP: $18.95
FUNXUN 6 USB Port Multi Port Charger Fast Charger Dengan Layar LCD | Tablet/Ponsel 40W Pengisi Daya Cepat Funxun
$36.95
MW MEAN WELL ICL28R DIY
$129.00 Save $70.00 RRP: $199.00
RJ45 Ethernet WiFi to RS232 RS485 Duplex Transmission Serial Device Server Converter US Plug
$129.00
RJ45 Ethernet WiFi to RS232 RS485 Duplex Transmission Serial Device Server Converter EU Plug
$129.00
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
$59.00 Save $20.00 RRP: $79.00
4-Channel RS485 to POE Ethernet Converter, Industrial Use with Modbus/MQTT/JSON Support
$239.00 Save $140.00 RRP: $379.00