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Concentrators & Multiplexers

Shop the best prices on 348 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Asiv. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Singapore.

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225 - 256 of 348
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$169.00
Suitable For Modbus Tcp/Rtu Mbus To Ethernet Converter 500M Range Industrial Networking Solution-JK
$94.00 Save $95.00 RRP: $189.00
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
$89.00
IoT Single Serial Server Communication MQTT Networking RS485 to Ethernet Port Networking Communication Device Aluminum Housing Multicolor
$74.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$35.95
Din Rail RS485 to Ethernet TCP/IP Converter Module for Serial Networking Asiv
$41.95 Save $67.05 RRP: $109.00
DLT645 to Network Modbus RTU Protocol Converter DL Protocol Centralized Meter Reader Electricity to Ethernet
$94.00 Save $55.00 RRP: $149.00
8-Channel Multiplexer/Hub Support 3.3V/5V System Multiple Devices
$34.95 Save $2.00 RRP: $36.95
DLT645 to Network Modbus RTU Protocol Converter DL Protocol Centralized Meter Reader Electricity to Ethernet
$99.00
Industrial Ethernet to RS485 Converter for Any Brand 9600bps with TVS Surge Protection 12V Rugged Shell
$41.95 Save $57.05 RRP: $99.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$219.00 Save $150.00 RRP: $369.00
4-Port Industrial Serial Server RS232 RS485 RS422 to Ethernet Converter US Plug
$199.00
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
$89.00
RS485 to Ethernet Industrial IoT Communication Server
$29.95
RS485 to RJ45 Ethernet TCP/IP Serial Port Server with Rail Mount
$69.00 Save $50.00 RRP: $119.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter
$109.00 Save $110.00 RRP: $219.00
Serial Device Server, RS485 to Ethernet Converter with Tiny Size Design for Industrial Networks
$54.00 Save $75.00 RRP: $129.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$64.00 Save $20.00 RRP: $84.00
High Performances CAN FD to Ethernet Protocol Converter 5Conversion Types Modbus Compatibility Wide Temperature Ranges Multicolor
$139.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$35.95
Strong Isolated RS485 Center With 4 Independent Harbors for Extended 1200M Communication Extent Multicolor
$89.00
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
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support / Server/ Client/UDP Industr
$239.00 Save $140.00 RRP: $379.00
25-26 Ethernet Industrial Serial Server Rs485 To Rj45 Ethernet Module Tcpip To Serial Support Rail Mount Communication Modes
$74.00 Save $75.00 RRP: $149.00
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 2025
$40.95 Save $43.05 RRP: $84.00
4N25 DIP6 Photoelectric Coupler 100pcs Lot Optocoupler for PCB Circuit Design, DIP-6 Package, High Isolation
$199.00 Save $100.00 RRP: $299.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
$29.95 Save $8.00 RRP: $37.95
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$199.00 Save $50.00 RRP: $249.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support / Server/ Client/UDP Industr
$209.00 Save $60.00 RRP: $269.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter
$129.00 Save $60.00 RRP: $189.00
RS485 Hub 1 to 8 Isolated Rs-485 Splitter 485 Sharer 1 In 8 Out Industrial Grade Optically Isolated Dual way 152.2Kbps Multicolor
$99.00
2025 MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power
$59.00 Save $60.00 RRP: $119.00