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Concentrators & Multiplexers

Shop the best prices on 278 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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193 - 224 of 278
Industrial-grade RS485 Hub for Data Transmission - 1 to 8 Port Dual-way Drive Free SZRH A-C
$69.00 Save $40.00 RRP: $109.00
DR302 Din Rail Serial RS485 to Ethernet Module Converter with Modbus RTU to Modbus Compatibility
$64.00 Save $55.00 RRP: $119.00
DIN rail Ethernet converter PE11-H RS485 serial port Modbus
$49.00
RS485 Hub 16-Channel RS485 Splitter 16-Port 485 Sharer Splitter 1 In 16 Out Industrial-Grade Isolated HUB Multicolor
$179.00
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Indus
$139.00 Save $50.00 RRP: $189.00
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
$47.95 Save $16.05 RRP: $64.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485
$229.00
N-Type RF Termination Load, Model N-Type, Broadband Frequency Range, Capable Of Handling 10, RF Test Equipment Compatible
$36.95 Save $22.05 RRP: $59.00
10Pcs TCA9548A I2C IIC Multiplexer Breakout Board Module with 8 Channel Expansion for Development
$28.95 Save $40.05 RRP: $69.00
RJ45 to 8 RS485 Converter TVS Surge Protection 115200BPS Hub Board for Security Monitoring DC7‑30V
$59.00 Save $80.00 RRP: $139.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$179.00
Industrial Isolated 4CH RS485 to ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rai Edition 1107
$119.00 Save $90.00 RRP: $209.00
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
$89.00
1 to 8 RS485 Isolated Hub Splitter Bidirectional Comm for Industrial Data Transmission
$99.00
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
Hundred Megabit Ethernet Converter Optic Fiber Transceiver
$41.95 Save $52.05 RRP: $94.00
[New] Waveshare RS232 RS485 To RJ45 Ethernet Serial Server 25391
$119.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
$25.95 Save $83.05 RRP: $109.00
4N25 DIP6 Photoelectric Coupler 100pcs Lot Optocoupler for PCB Circuit Design, DIP-6 Package, High Isolation
$199.00 Save $100.00 RRP: $299.00
2 Port CAN to Ethernet Server Professional Industrial Grade 2 CH CAN RS485 Ethernet Double Socket CAN to Ethernet Converter for Computer
$179.00 Save $60.00 RRP: $239.00
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 Isolated 4CH RS485 to POE ETH Ethernet Converter
$109.00 Save $100.00 RRP: $209.00
High Performances CAN FD to Ethernet Protocol Converter 5Conversion Types Modbus Compatibility Wide Temperature Ranges Multicolor
$139.00
Industrial RS485 Ethernet Server Device Aluminum Enclosure MQTT Protocol Support Networking Integration 2400Bps-460800Bps Multicolor
$69.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support / Server/ Client/UDP Industr
$279.00
1200mbps Usb 3.0 Dual Banddongle 5.8ghz/2.4g Wireless Network Adapter
$21.95 Save $20.00 RRP: $41.95
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
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$46.95 Save $57.05 RRP: $104.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter
$119.00 Save $40.00 RRP: $159.00
Industrial Modbus RS485 to Ethernet Converter with Rj45 Wall/Rail Mount for Reliable Data Communication
$79.00 Save $50.00 RRP: $129.00
DR134 RS485 to Ethernet converter for reliable data transfer
$22.95 Save $14.00 RRP: $36.95