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Concentrators & Multiplexers

Shop the best prices on 240 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Canada.

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1 - 32 of 240
Ac110-220v Portable With Battery Concentrator Ventilator Sleep Mini Oxygen Hine Home 3l/min
$624.00
2X -DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus
$79.00 Save $60.00 RRP: $139.00
Ethernet Converter RS232485422LORA Module LR100 Signal Converter Long Range Wireless PLC RS232/RS485/RS422
$129.00 Save $60.00 RRP: $189.00
MBus to RS485 Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$84.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Port 8x2cm
$29.95 Save $29.05 RRP: $59.00
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
$49.95 Save $49.05 RRP: $99.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
$28.95 Save $30.05 RRP: $59.00
Waveshare Industrial Isolated RS232/485/422 to RJ45 Ethernet Module TCP/IP to Serial Module Rail Type Serial Server [with POE] unbrand
$54.00
RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System
$39.95 Save $24.05 RRP: $64.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$94.00 Save $65.00 RRP: $159.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
$59.00
8-Port RS485 Industrial Splitter Hub for Networking and Data Sharing Solutions
$129.00 Save $60.00 RRP: $189.00
1pc R401H-1B RS485 Optically Isolated Serial Hub with Half-Duplex Transparent Transmission and 32 Nodes,RS485 Serial Hub
$38.95
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/https/DHCP/DNSP Modbus TCP/RTU
$22.95
Industrial RS485 to Ethernet Converter Serial Device Server with Multiple Working Modes for Modbus RTU
$64.00 Save $35.00 RRP: $99.00
BNC-Koaxial-Design Attenuator With 5 dB Step Adjustable Signal Level Control For RF Systems
$59.00 Save $25.00 RRP: $84.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Communication
$37.95
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Port 8x2cm
$31.95
3X USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP Unit
$109.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support VCOM/TCP Server/ TCP Client/UDP Industrial Grade
$229.00 Save $110.00 RRP: $339.00
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
$64.00
GPON XGS-PON Band 1G/10G Fliter X-PON WDM Module Optical Network 1310/1490nm 1270/1577nm FiberTerminal Box
$69.00 Save $40.00 RRP: $109.00
Industrial 2 Way Cache Type RS485 to 1way RS485 Hub DC 9-40V
$38.95
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module
$39.95
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter
$30.95
Dual Port RS232 RS485 RS422 to Ethernet TCP IP Adapter 10/100Mbps RJ45 EU Plug
$149.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount
$39.95
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
$54.00 Save $30.00 RRP: $84.00
MBus to RS485 Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$84.00 Save $55.00 RRP: $139.00
Din-Rail ZLAN5143D Serial Device Server Modbus Gateway RS485 From to TCP/IP DC9-24V Support Full Duplex
$39.95
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Po
$28.95 Save $12.00 RRP: $40.95
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
$59.00