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Concentrators & Multiplexers

Shop the best prices on 350 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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1 - 32 of 350
8 Port Serial Device Server Converter Ethernet to RS232/422/485
$259.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$36.95 Save $112.05 RRP: $149.00
2X -DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus
$99.00 Save $70.00 RRP: $169.00
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus Un
$109.00 Save $20.00 RRP: $129.00
RS485 serial to Ethernet converter with UDP and HTTPS Edition 1107
$59.00 Save $60.00 RRP: $119.00
Industrial Isolated RS232/485/422 to RJ45 Ethernet Module IP to Serial Module Rail Type Serial Serv
$84.00 Save $115.00 RRP: $199.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$41.95
FUNXUN Converter USB/Type-c/HDMI 3 in 1 HDMI/4K/Laptop/ OTG Converter Docking Station Funxun
$16.95
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$149.00 Save $50.00 RRP: $199.00
Converter Optical Ethernet Media Converters Single Mode 10 TX to 100Base FX RJ45 to SC Fiber Transceiver
$79.00 Save $90.00 RRP: $169.00
Media Converter Fiber to Ethernet Converter 10M 100M RJ45 Port to 100Base Multimode Fiber Media Converter 100?240V US Plug
$30.95 Save $15.00 RRP: $45.95
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
$109.00
RS485 To Ethernet Serial Port Server Modbus IP Gateway Industrial IoT 600bps921600bps
$69.00 Save $30.00 RRP: $99.00
Dual RS485 to RJ45 Ethernet Modules Serial Server Dual Network Port for Industrial Data Acquisition Multifunctional Multicolor
$159.00
3 Channel Multiplexer Transmitter and Receiver(Black)
$149.00
Serial Server Industrial Grade Rs485 Modbus Rtu To Ethernet Dual Serial To Ethernet Network Port Tc
$269.00 Save $70.00 RRP: $339.00
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
$32.95 Save $16.05 RRP: $49.00
Serial port to Ethernet converter DIN rail PE11-H RS485 Modbus
$59.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$41.95 Save $7.00 RRP: $48.95
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$41.95
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus Un
$109.00 Save $20.00 RRP: $129.00
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus Un
$109.00 Save $20.00 RRP: $129.00
CAN To Ethernet Bidirectional Protocol Converter CAN1 CAN2 RS485 Port For Industrial Automation Networking Communication Multicolor
$169.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$38.95 Save $4.00 RRP: $42.95
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$41.95 Save $7.00 RRP: $48.95
Ethernet Industrial Serial Server Rs485 To Rj45 Ethernet Module Tcpip To Serial Support Rail Mount Communication Modes 2025
$84.00 Save $85.00 RRP: $169.00
Compact RS485 to Ethernet converter for industrial applications
$32.95
Tiny Size Serial Server for RS485 to Ethernet conversion
$30.95
unique Industrial Isolated 4CH RS485 to ETH Ethernet Converter
$179.00 Save $130.00 RRP: $309.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$299.00
NA111-M RS485 to Ethernet Serial Server DC 8-28V RS485 RJ45 TCP/UDP MQTT Small Size Modbus Industrial Grade AT Support
$30.95
16-port 485 Hub 1 to 16 RS485 Splitter Docking Station Industrial Grade OIptically Isolated Hub Dual Way Conmmunication Multicolor
$219.00