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Concentrators & Multiplexers

Shop the best prices on 347 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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129 - 160 of 347
RS485 to RJ45 Ethernet TCP/IP Serial Port Server with Rail Mount
$69.00 Save $50.00 RRP: $119.00
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
N-Type RF Termination Load, Model N-Type, Broadband Frequency Range, Capable Of Handling 10, RF Test Equipment Compatible
$37.95 Save $21.05 RRP: $59.00
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
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter 26s
$109.00 Save $110.00 RRP: $219.00
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
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$169.00
Type C Adapter 5Gbps Transmission Anti Interference Multiport Aluminum Alloy 4K Type C Switcher
$54.00 Save $75.00 RRP: $129.00
RS232 RS485 RS422 to Ethernet Server Adapter 4 Ports 10/100Mbps Industrial Grade EU Plug
$199.00
Ethernet Converter for RS485 DR134 Tiny Size with Modbus RTU Support
$36.95 Save $17.05 RRP: $54.00
Ethernet Serial Server for SCADA Systems, RS485 Converter DR134 Model
$54.00 Save $75.00 RRP: $129.00
25-26 RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$22.95 Save $23.00 RRP: $45.95
Movie Clapboard Crisp Sound Colorful Portable Acrylic Film Director Clapper Board with Pen Eraser for TV Series Shooting
$39.95 Save $39.05 RRP: $79.00
Hundred Megabit Ethernet Converter Optic Fiber Transceiver
$41.95 Save $52.05 RRP: $94.00
RS485 serial to Ethernet module USR-DR302 DIN rail mount 26s
$79.00 Save $80.00 RRP: $159.00
1200Mbps USB 3.0 Dual BandDongle 5.8GHz/2.4G Wireless Network Adapter
$25.95 Save $17.00 RRP: $42.95
Dual RS485 to RJ45 Ethernet Modules Serial Server Dual Network Port for Industrial Data Acquisition Multifunctional Multicolor
$139.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485
$239.00 Save $30.00 RRP: $269.00
2X USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP Unit
$84.00 Save $45.00 RRP: $129.00