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Concentrators & Multiplexers

Shop the best prices on 429 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Funxun and Asiv. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Australia.

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257 - 288 of 429
RS232 to Ethernet Converter Module - IP Server Adapter with TCP232 Support
$64.00 Save $30.00 RRP: $94.00
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
RS485 Hub 16-Channel RS485 Splitter 16-Port 485 Sharer Splitter 1 In 16 Out Industrial-Grade Isolated HUB Multicolor
$219.00
RS485 to Ethernet TCP IP Server Module USR-DR302 Din Rail
$64.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Co
$69.00 Save $35.00 RRP: $104.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$44.95 Save $24.05 RRP: $69.00
Strong Isolated RS485 Center With 4 Independent Harbors for Extended 1200M Communication Extent Multicolor
$109.00
RJ45 RS485 to ETH Converter for Industrial Automation and Modbus Protocol
$69.00 Save $30.00 RRP: $99.00
Professional 4 Channel RS485 Indication Increaser With 12Mbps Blue green Rhythm Resistant ABS Housing Multicolor
$109.00
RS485 To Ethernet Module Replacement For System Integrators Developers 600Bps-921600Bps Data Transmission Management Multicolor
$84.00
Compact Serial Server for RS485 to Ethernet Conversion -DR134
$48.95 Save $100.05 RRP: $149.00
2025 MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$104.00 Save $105.00 RRP: $209.00
RS485 to Ethernet Converter Module for Modbus TCP/IP Data Transmission with DHCP and DNS Support
$69.00 Save $50.00 RRP: $119.00
Serial Port Server RS485 To WiFi Converter IOT Device HF2211S Support Modbus MQTT
$59.00 Save $130.00 RRP: $189.00
2 Channel Serial to Ethernet Converter RS485 RS232 RS422 Modbus TCP RTU MQTT HTTP Industrial Grade
$159.00 Save $80.00 RRP: $239.00
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 26-27s
$43.95 Save $45.05 RRP: $89.00
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 26-27s
$52.95 Save $56.05 RRP: $109.00
For 8 channel concentrator hub controller electric valve control box for underfloor heating system t
$129.00 Save $140.00 RRP: $269.00
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
$30.95 Save $19.00 RRP: $49.95
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$99.00 Save $30.00 RRP: $129.00
DIN-Rail RS485 to Ethernet Converter with MQTT & Modbus RTU Support
$104.00
DR134 Mini RS485 to Ethernet Serial Server
$74.00
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
$47.95 Save $26.05 RRP: $74.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU RJ45 to RS232+RS485 Connector
$104.00 Save $65.00 RRP: $169.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$59.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$209.00
Suitable For Modbus Tcp/Rtu Mbus To Ethernet Converter 500M Range Industrial Networking Solution-JK
$109.00 Save $110.00 RRP: $219.00
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
$109.00
IoT Single Serial Server Communication MQTT Networking RS485 to Ethernet Port Networking Communication Device Aluminum Housing Multicolor
$84.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$41.95
Din Rail RS485 to Ethernet TCP/IP Converter Module for Serial Networking Asiv
$49.95 Save $79.05 RRP: $129.00