Filters

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.

Filters
193 - 224 of 650
Modbus Ethernet Industrial Serial Server RS485 ETH PRO (CA) to RJ45 Ethernet Module TCP to Serial Support JSON Mott
$74.00 Save $35.00 RRP: $109.00
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$23.95 Save $15.00 RRP: $38.95
2025 MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$94.00 Save $95.00 RRP: $189.00
4X Serial Port RS485 to WiFi Device Server Module Converter Elfin-EW11A-0 Modbus Protocol Data Transfer Via WiFi
$129.00 Save $80.00 RRP: $209.00
to RS232 Ethernet Converter Modbus-MODBUS-RTU 500m Range Industrial Networking Solution
$74.00 Save $30.00 RRP: $104.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Communication
$37.95 Save $31.05 RRP: $69.00
ElfinEW10A Wifi Serial Server RS232 to Ethernet Wireless Network Modbus Converter for Remote Data Transmission and Control
$36.95 Save $27.05 RRP: $64.00
Mini Serial Port Server TCP to Ethernet Converter Module USr TCP232-302 for RS232 Device Networking and Remote Data Transmission
$64.00 Save $30.00 RRP: $94.00
IoT Single Serial Server Communication MQTT Networking RS485 to Ethernet Port Networking Communication Device Aluminum Housing Multicolor
$84.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server
$50.95 Save $88.05 RRP: $139.00
PCA9548A Multiplexer 8 Port I2C Switches Module Enables Connection Of Up To 64 Devices With Same Address Multicolor
$19.95
RS485 To Ethernet Module Replacement For System Integrators Developers 600Bps-921600Bps Data Transmission Management Multicolor
$79.00
RS485 Hub 16Port /8Port Output Flexible Construction Ideal For Industrial Monitoring Applications Long Distances Multicolor
$44.95
2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Board for Stemma Qt/Qwiic Expandable Module For Multiple Sensory Networking Multicolor
$37.95
2X USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP Unit
$84.00 Save $35.00 RRP: $119.00
NA111-M RS485 to Ethernet Serial Server DC 8-28V RS485 RJ45 TCP/UDP MQTT Small Size Modbus Industrial Grade AT Support
$26.95 Save $14.00 RRP: $40.95
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$24.95 Save $13.00 RRP: $37.95
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
$119.00 Save $70.00 RRP: $189.00
Serial Server RS485 to Ethernet Converter Modbus RTU Tiny
$25.95
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
$59.00 Save $40.00 RRP: $99.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$46.95 Save $92.05 RRP: $139.00
Ethernet Converter RS232485422LORA Module LR100 Signal Converter Long Range Wireless PLC RS232/RS485/RS422
$139.00 Save $70.00 RRP: $209.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter
$32.95
unique Industrial Isolated 4CH RS485 to ETH Ethernet Converter
$169.00 Save $130.00 RRP: $299.00
Serial Port RS485 to WiFi Serial Device Server EW11A Support TCP/IP Telnet Modbus Protocol IOT Data Transfer Converter
$32.95
3 Channel Multiplexer Transmitter and Receiver(Black)
$139.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$34.95 Save $104.05 RRP: $139.00
Industrial Modbus TCP/IP Server RS485 to Ethernet Converter 600bps-921600bps
$94.00 Save $65.00 RRP: $159.00
1-to-8 Isolated RS485 Hub Splitter, Industrial Grade Optically Isolated Dual-Way Sharer
$119.00 Save $110.00 RRP: $229.00
Wall Mount RS485 to Ethernet Converter for Modbus Protocol Support
$74.00 Save $30.00 RRP: $104.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$42.95 Save $61.05 RRP: $104.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Communication
$40.95