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Concentrators & Multiplexers

Shop the best prices on 650 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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65 - 96 of 650
RS232 to RJ45 Converter 10/100M Data Rate 300bps-230400bps with IP210 Chipset for Windows Systems Operating -10℃ to 55℃
$50.95
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter
$149.00 Save $60.00 RRP: $209.00
High Performances CAN FD to Ethernet Protocol Converter 5Conversion Types Modbus Compatibility Wide Temperature Ranges Multicolor
$159.00
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$25.95 Save $20.00 RRP: $45.95
DLT645 to Network Modbus RTU Protocol Converter DL Protocol Centralized Meter Reader Electricity to Ethernet
$109.00 Save $50.00 RRP: $159.00
2026 Suitable 10X RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
$209.00 Save $315.00 RRP: $524.00
[New] Waveshare RS232 RS485 To RJ45 Ethernet Serial Server 25391
$129.00
8-Channel Multiplexer / Hub Support 33V/5V System Multiple Devices with the Same Address 8 Grove Port 8x2cm
$119.00 Save $180.00 RRP: $299.00
2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Board for Stemma Qt/Qwiic Expandable Module For Multiple Sensory Networking Multicolor
$39.95
RS485 Hub 1 to 8 Isolated Rs-485 Splitter 485 Sharer 1 In 8 Out Industrial Grade Optically Isolated Dual way 152.2Kbps
$94.00 Save $65.00 RRP: $159.00
Industrial Grade Serial Server Dual RS485 Data Collector Dual Ethernet NetworkPort Interfaces Multicolor
$159.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss-PE11 Support Modbus TCP RTU Http Client
$74.00 Save $215.00 RRP: $289.00
Universal 26-65 Inch Led Lcd Tv Backlight Driver Board Tv Constant Current Board 80-480 Ma Output 2 Pin Plug
$12.95
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
$99.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$189.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter 26s
$119.00 Save $110.00 RRP: $229.00
RS485 serial to Ethernet module USR-DR302 DIN rail mount 26s
$84.00 Save $85.00 RRP: $169.00
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Indus
$149.00 Save $50.00 RRP: $199.00
Hair Dryer Diffuser Attachment Universal Quick Drying Concentrator Replacement 6Pcs
$18.95 Save $7.00 RRP: $25.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
$11.95 Save $14.00 RRP: $25.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
$11.95 Save $14.00 RRP: $25.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
$11.95 Save $14.00 RRP: $25.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
$11.95 Save $13.00 RRP: $24.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
$11.95 Save $14.00 RRP: $25.95
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$37.95
Din-Rail ZLAN5143D Serial Device Server Modbus Gateway RS485 From to TCP/IP DC9-24V Support Full Duplex
$40.95 Save $38.05 RRP: $79.00
MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power Adapter-US Plug
$42.95 Save $21.05 RRP: $64.00
RS485 to Ethernet Industrial IoT Communication Server
$33.95
Industrial Isolated 4CH RS485 to ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rai Edition 1107
$129.00 Save $90.00 RRP: $219.00
RS485 Hub 1 to 8 Isolated Rs-485 Splitter 485 Sharer 1 In 8 Out Industrial Grade Optically Isolated Dual way 152.2Kbps Multicolor
$109.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Communication
$43.95
NA111-M RS485 to Ethernet Serial Server DC 8-28V RS485 RJ45 TCP/UDP MQTT Small Size Modbus Industrial Grade AT Support
$28.95