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Concentrators & Multiplexers

Shop the best prices on 543 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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161 - 192 of 543
ET69C02 Ethernet Network IP RJ45 to RS485 Bus Converter
$28.95 Save $40.05 RRP: $69.00
Industrial RS485 to Ethernet Converter with RJ45 Port for Modbus Communication
$64.00 Save $35.00 RRP: $99.00
MBus to RS485 Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$84.00 Save $55.00 RRP: $139.00
I2C Multiplexer Development I2C Bus 1 In 6 Expansion PCA9548AP I2C Bus to 6 Channel Multiplexer Converter Board Module Multicolor
$45.95
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$35.95 Save $113.05 RRP: $149.00
2X Ports RS232 Switch DB9 Pin COM Port Sharer 4 in 1 Out Serial Port Sharing Device Button Switch
$39.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
$24.95
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
$59.00 Save $25.00 RRP: $84.00
2 Channel Serial to Ethernet Converter RS485 RS232 RS422 Modbus TCP RTU MQTT HTTP Industrial Grade
$149.00 Save $70.00 RRP: $219.00
2 Channel Serial to Ethernet Converter RS485 RS232 RS422 Modbus TCP RTU MQTT HTTP Industrial Grade
$149.00 Save $70.00 RRP: $219.00
Ethernet server converter DIN rail PE11-H RS485 Modbus
$59.00
Media Converter TBC-RM1400AC22 14-Slot 19in 2U Aluminum Alloy
$379.00 Save $130.00 RRP: $509.00
Modular Media Converter TBC-RM1400AC22 14 Slots 19in 2U Aluminum
$429.00 Save $270.00 RRP: $699.00
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
$104.00
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
$104.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU RJ45 to RS232+RS485 Connector
$94.00
3X USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP Unit
$129.00
Strong Isolated RS485 Center With 4 Independent Harbors for Extended 1200M Communication Extent Multicolor
$104.00
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
$45.95 Save $28.05 RRP: $74.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU RJ45 to RS232+RS485 Connector
$99.00 Save $60.00 RRP: $159.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$54.00
Suitable For Modbus Tcp/Rtu Mbus To Ethernet Converter 500M Range Industrial Networking Solution-JK
$99.00 Save $100.00 RRP: $199.00
Din Rail RS485 to Ethernet TCP/IP Converter Module for Serial Communication
$94.00 Save $25.00 RRP: $119.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$189.00
Din Rail RS485 to Ethernet TCP/IP Converter Module for Serial Networking Asiv
$45.95 Save $73.05 RRP: $119.00
7 In 1 USB 3.0 Hub USB C Hub Type C to USB SD TF Adapter 5Gbps Fast Speed Tramsmission Type C Docking Station for PC/Laptops/MacBook Pro
$13.95
2026 Suitable 10X RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
$219.00 Save $330.00 RRP: $549.00
DIN rail Ethernet converter PE11-H RS485 serial port Modbus
$59.00
RS485 to Ethernet converter with Tiny Size Serial Server
$29.95
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor -JA 25-26
$69.00 Save $70.00 RRP: $139.00
[New] Waveshare RS232 RS485 To RJ45 Ethernet Serial Server 25391
$129.00
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
$69.00