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Concentrators & Multiplexers

Shop the best prices on 284 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Asiv and Vashoy. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Singapore.

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65 - 96 of 284
Smart Hub Controller 8-Channel Concentrator 220V with LED Indicators for Underfloor Heating System Air Conditioner Temperature Controller Gas Boiler
$84.00 Save $65.00 RRP: $149.00
Ethernet Port Expander: 1 to 2/3/4 RJ45 Adapter for Multi-Device Networking and Enhanced Data Speed
$59.00 Save $45.00 RRP: $104.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$64.00 Save $25.00 RRP: $89.00
1-to-8 Isolated RS485 Hub Splitter, Industrial Grade Optically Isolated Dual-Way Sharer
$109.00 Save $110.00 RRP: $219.00
Industrial Serial Server RS232 to Ethernet RJ45 IP Converter Rail-Mount POE
$64.00
Industrial 2 Way Cache Type RS485 to 1way RS485 Hub DC 9-40V Optical Isolation Multi to One Hub E810
$45.95 Save $48.05 RRP: $94.00
RS485 To Ethernet Serial Port Server Modbus IP Gateway Industrial IoT 600bps921600bps
$59.00 Save $25.00 RRP: $84.00
Modbus IP RS485 to Ethernet Industrial IoT Server 600bps-921600bps
$46.95 Save $22.05 RRP: $69.00
Single Port MQTT Networking Server RS485 Ethernet Converter Industrial Aluminum Housing Networking Communication Device Multicolor
$69.00
1 to 8 Port RS485 Hub for Industrial Systems - Dual-way Communication Drive Free SZRH A-C
$69.00 Save $40.00 RRP: $109.00
USR-TCP232-302 RS232 to Ethernet Converter Support DHCP/DNS
$59.00 Save $60.00 RRP: $119.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$48.95 Save $45.05 RRP: $94.00
8-Port RS232 RS485 RS422 to Fiber Converter Bidirectional Modem EU Plug for 128 Devices
$94.00
Ethernet to RS485 Converter DR134 Compact Serial Device Server
$39.95 Save $19.05 RRP: $59.00
Rail-Mount RS485 to Ethernet Converter for Stable Modbus Data Transfer
$59.00 Save $30.00 RRP: $89.00
2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Board for Stemma Qt/Qwiic Expandable Module For Multiple Sensory Networking Multicolor
$34.95
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$35.95
Wireless Serial Server RS485 to Ethernet to Serial Communication Networking Transmission Aluminum Enclosure For MQTT Multicolor
$74.00
BNC-Koaxial-Design Attenuator With 5 dB Step Adjustable Signal Level Control For RF Systems
$59.00 Save $30.00 RRP: $89.00
Professional 4 Channel RS485 Indication Increaser With 12Mbps Blue green Rhythm Resistant ABS Housing Multicolor
$89.00
High Performances CAN FD to Ethernet Protocol Converter 5Conversion Types Modbus Compatibility Wide Temperature Ranges Multicolor
$139.00
RS485 Hub Optical Isolation AutoSensing Fast Transmission Speed FourPort Concentrator for Allocate Bandwidth
$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 UK Plug
$26.95 Save $13.00 RRP: $39.95
Movie Clapboard Crisp Sound Colorful Portable Acrylic Film Director Clapper Board with Pen Eraser for TV Series Shooting
$46.95 Save $12.05 RRP: $59.00
RS485 Hub 1 to 8 Isolated Rs-485 Splitter 485 Sharer 1 In 8 Out Industrial Grade Optically Isolated Dual way 152.2Kbps
$84.00 Save $65.00 RRP: $149.00
Type C Adapter 5Gbps Transmission Anti Interference Multiport Aluminum Alloy 4K Type C Switcher
$54.00 Save $75.00 RRP: $129.00
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus Un
$94.00 Save $15.00 RRP: $109.00
USR Ethernet Server Module USR-TCP232-302 RS232 to Ethernet TCP IP Server Module Ethernet Converter
$45.95 Save $13.05 RRP: $59.00
Industrial RS485 Hub 1-in-8-Out Isolated Splitter Dual-Way 152.2Kbps Optically Isolated Serial Data Sharer Converter Adapter
$119.00 Save $90.00 RRP: $209.00
For 8 Channel Concentrator Hub Controller Electric Valve Control Box For Underfloor Heating System T
$89.00 Save $100.00 RRP: $189.00
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 2025
$40.95 Save $43.05 RRP: $84.00
Exquisite Modbus Serial Port RS485 To Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported
$89.00 Save $60.00 RRP: $149.00