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SALE Concentrators & Multiplexers

Shop the best SALE offers on 265 low price concentrators & multiplexers. SAVE on discount and clearance concentrators & multiplexers in the Fruugo SALE, with big savings and cheap deals on many brands. Buy concentrators & multiplexers online safely in the Fruugo SALE, with secure payment and fast shipping to New Zealand.

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161 - 192 of 265
For 8 channel concentrator hub controller electric valve control box for underfloor heating system t
$149.00 Save $160.00 RRP: $309.00
8-Port RS485 Communication Hub with Dual-Way Data Transfer and Driver-Free Setup for Industrial Applications
$159.00 Save $90.00 RRP: $249.00
1 to 8 Port RS485 Hub for Industrial Systems - Dual-way Communication Drive Free SZRH A-C
$309.00 Save $240.00 RRP: $549.00
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232+RS
$229.00 Save $240.00 RRP: $469.00
Industrial 2 Way Cache Type RS485 to 1way RS485 Hub DC 9-40V Optical Isolation Multi to One Hub E810
$199.00 Save $230.00 RRP: $429.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
$94.00 Save $45.00 RRP: $139.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$59.00 Save $120.00 RRP: $179.00
Ethernet Converter RS232485422LORA Module LR100 Signal Converter Long Range Wireless PLC RS232/RS485/RS422
$179.00 Save $90.00 RRP: $269.00
1-to-8 Isolated RS485 Hub Splitter, Industrial Grade Optically Isolated Dual-Way Sharer
$149.00 Save $150.00 RRP: $299.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$42.95 Save $136.05 RRP: $179.00
Waveshare Industrial Isolated RS232/485/422 to RJ45 Ethernet Module TCP/IP to Serial Module Rail Type Serial Server [with POE] unbrand
$84.00 Save $65.00 RRP: $149.00
Ethernet Serial Server for RS485 Converter with DR134 Model
$89.00 Save $90.00 RRP: $179.00
Wireless Serial Server RS485 to Ethernet to Serial Communication Networking Transmission Aluminum Enclosure For MQTT Multicolor
$309.00 Save $240.00 RRP: $549.00
Media Converter Fiber to Ethernet Converter 10M 100M RJ45 Port to 100Base Multimode Fiber Media Converter 100?240V US Plug
$35.95 Save $18.05 RRP: $54.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$279.00 Save $230.00 RRP: $509.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter 25-26
$149.00 Save $150.00 RRP: $299.00
Ethernet to Serial Module with RJ45 Port, Modbus RTU Gateway for IoT MQTT Communication, Network Terminal Adapter
$34.95 Save $24.05 RRP: $59.00
Ethernet Industrial Serial Server Rs485 To Rj45 Ethernet Module Tcpip To Serial Support Rail Mount Communication Modes 2025
$99.00 Save $100.00 RRP: $199.00
RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System
$59.00 Save $35.00 RRP: $94.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$139.00 Save $90.00 RRP: $229.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$94.00 Save $35.00 RRP: $129.00
GPON XGS-PON Band 1G/10G Fliter X-PON WDM Module Optical Network 1310/1490nm 1270/1577nm FiberTerminal Box
$94.00 Save $65.00 RRP: $159.00
Modbus Ethernet Industrial Serial Server RS485 ETH PRO (CA) to RJ45 Ethernet Module TCP to Serial Support JSON Mott
$94.00 Save $55.00 RRP: $149.00
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
$79.00 Save $50.00 RRP: $129.00
ELFIN Serial Port RS485 to WiFi Serial Device Server Elfin-EW11A
$119.00 Save $50.00 RRP: $169.00
RS485 serial to Ethernet module USR-DR302 DIN rail mount 26s
$104.00 Save $105.00 RRP: $209.00
Industrial RS485 to Ethernet Converter Serial Device Server with Multiple Working Modes for Modbus RTU
$94.00 Save $45.00 RRP: $139.00
BNC-Koaxial-Design Attenuator With 5 dB Step Adjustable Signal Level Control For RF Systems
$84.00 Save $45.00 RRP: $129.00
unique Industrial Isolated 4CH RS485 to ETH Ethernet Converter
$199.00 Save $160.00 RRP: $359.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$119.00 Save $70.00 RRP: $189.00
RS485 to Ethernet Converter with Modbus Support, DHCP/DNS Enabled Serial Data Transmission Server
$64.00 Save $20.00 RRP: $84.00
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232+RS
$74.00 Save $75.00 RRP: $149.00