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Concentrators & Multiplexers

Shop the best prices on 331 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 331
USR Ethernet Server Module USR-TCP232-302 RS232 to Ethernet TCP IP Server Module Ethernet Converter
$47.95 Save $11.05 RRP: $59.00
Exquisite Modbus Serial Port RS485 To Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported 2025
$104.00 Save $105.00 RRP: $209.00
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
$32.95 Save $16.05 RRP: $49.00
Tiny Size Serial Server for RS485 to Ethernet conversion
$30.95
Compact RS485 to Ethernet converter for industrial applications
$32.95
-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
5 Port Gigabit Ethernet Industrial Grade Network Switch 10/100/1000Mbps IP185GHI Chip
$99.00 Save $120.00 RRP: $219.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$41.95
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
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Po
$34.95 Save $19.05 RRP: $54.00
RJ45 Network Splitter Adapter Male 1 To 3 100mbps High-speed Lan Interface
$40.95
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$41.95 Save $7.00 RRP: $48.95
Convertisseur de batterie, adapt au convertisseur de batterie Makita MT20DL vers les outils lectriques Dewei 18V-20V MrOPFWLqOhqW
$33.95 Save $20.05 RRP: $54.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$37.95 Save $111.05 RRP: $149.00
2025 RS485 serial to Ethernet module USR-DR302 DIN rail mount
$89.00 Save $80.00 RRP: $169.00
DIN-Rail RS485 to Ethernet Converter with Serial Port and MQTT PE11-H Support for Modbus TCP RTU Communication
$89.00 Save $60.00 RRP: $149.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$37.95 Save $111.05 RRP: $149.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
$30.95 Save $98.05 RRP: $129.00
2X -DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus
$99.00
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
-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
For Dinrail Serial Port Rs485 To Ethernet Converter Server
$119.00 Save $130.00 RRP: $249.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$32.95
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$25.95 Save $14.00 RRP: $39.95
RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Serv
$54.00 Save $75.00 RRP: $129.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$59.00 Save $80.00 RRP: $139.00
DLT645 to Network Modbus RTU Protocol Converter DL Protocol Centralized Meter Reader Electricity to Ethernet
$129.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$59.00 Save $90.00 RRP: $149.00
RS485 to RJ45 Ethernet Serial Server Dual Channel Rail Mount 1200 to 115200bps RS232 to RJ45 Ethernet Module
$139.00 Save $90.00 RRP: $229.00
RJ45 to RS232 Single Serial Server PluG in RS232 to TCP/IP Converter
$54.00 Save $20.00 RRP: $74.00
RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System
$64.00 Save $20.00 RRP: $84.00