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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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161 - 192 of 348
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support VCOM/TCP Server/ TCP Client/UDP Industrial Grade unbrand
$229.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$46.95
8 Port Serial Device Server Converter Ethernet to RS232/422/485
$239.00 Save $20.00 RRP: $259.00
Industrial Serial Server RS485 To RJ45 Ethernet TCPIP To Serial Rail Mount Support for Data Acquisition Communication Multicolor
$99.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$104.00 Save $65.00 RRP: $169.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Port 8x2cm
$27.95 Save $11.00 RRP: $38.95
Multifunction 10 In 1 Docking Station With USB Hub Card Reader RJ45 For Tablet Holder Docking Station Laptop Foldable Universal Bracket Holder
$139.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$24.95
Ethernet Serial Server for RS485 Converter with DR134 Model
$59.00 Save $70.00 RRP: $129.00
2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Board for Stemma Qt/Qwiic Expandable Module For Multiple Sensory Networking Multicolor
$35.95
Aluminum RS485 To Ethernet Serial Port Server 2400Bps-460800Bps Industrial Communication Server Device Accessories Multicolor
$64.00 Save $10.00 RRP: $74.00
RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System
$41.95 Save $27.05 RRP: $69.00
RS485 serial to Ethernet converter with UDP and HTTPS Edition 1107
$49.00 Save $55.00 RRP: $104.00
Industrial Serial Server RS232 to Ethernet RJ45 IP Converter Rail-Mount POE
$46.95 Save $12.05 RRP: $59.00
ELFIN Serial Port RS485 to WiFi Serial Device Server Elfin-EW11A
$20.95 Save $43.05 RRP: $64.00
MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$119.00 Save $120.00 RRP: $239.00
1 to 16 RS485 Industrial Serial Server Isolated HUB RTU to TCP for Gateway Dual-way RS-485 to Ethernet Multicolor
$179.00
2025 RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$39.95 Save $39.05 RRP: $79.00
Industrial-grade 1 to 8 RS485 Hub Dual-way Communication RS485 Drive Free SZRH A-C
$89.00
2025 Usr-dr302 Din Rail Serial Rs485 To Ethernet Tcp Ip Server Module
$54.00 Save $50.00 RRP: $104.00
Exquisite Modbus Serial Port RS485 To Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported 2025
$89.00 Save $90.00 RRP: $179.00
Industrial Modbus TCP/IP Server RS485 to Ethernet Converter 600bps-921600bps
$84.00 Save $65.00 RRP: $149.00
Dual Port RS232 RS485 RS422 to Ethernet TCP IP Adapter 10/100Mbps RJ45 EU Plug
$149.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Co
$59.00 Save $25.00 RRP: $84.00
Industrial Isolated RS232/485/422 to RJ45 Ethernet Module IP to Serial Module Rail Type Serial Serv
$74.00 Save $95.00 RRP: $169.00
RS485 to Ethernet Serial Port Server Modbus TCP/IP 600bps-921600bps
$33.95 Save $50.05 RRP: $84.00
3 Channel Multiplexer Transmitter and Receiver(Black)
$119.00
Serial port to Ethernet converter DIN rail PE11-H RS485 Modbus
$54.00
High Performances CAN FD to Ethernet Protocol Converter 5Conversion Types Modbus Compatibility Wide Temperature Ranges Multicolor
$149.00
Dual RS485 to RJ45 Ethernet Modules Serial Server Dual Network Port for Industrial Data Acquisition Multifunctional Multicolor
$139.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$50.95 Save $68.05 RRP: $119.00
Industrial 2 Way Cache Type RS485 to 1way RS485 Hub DC 9-40V Optical Isolation Multi to One Hub E810
$46.95 Save $47.05 RRP: $94.00