Filters

Concentrators & Multiplexers

Shop the best prices on 424 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.

Filters
1 - 32 of 424
Ac110-220v Portable With Battery Concentrator Ventilator Sleep Mini Oxygen Hine Home 3l/min
$574.00
ELFIN Serial Port RS485 to WiFi Serial Device Server Elfin-EW11A
$84.00 Save $45.00 RRP: $129.00
MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$119.00 Save $120.00 RRP: $239.00
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
$54.00 Save $35.00 RRP: $89.00
Serial Port Server, RS485 to RJ45 Ethernet IP Module, Rail Type RS485 Server
$139.00 Save $90.00 RRP: $229.00
5 Port Gigabit Ethernet Industrial Grade Network Switch 10/100/1000Mbps IP185GHI Chip
$84.00 Save $105.00 RRP: $189.00
USR-TCP232-302 RS232 to Ethernet Converter Support DHCP/DNS
$64.00 Save $55.00 RRP: $119.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$31.95 Save $97.05 RRP: $129.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter 25-26
$109.00 Save $110.00 RRP: $219.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$199.00 Save $170.00 RRP: $369.00
MBus to RS485 Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$84.00 Save $55.00 RRP: $139.00
PaHub V2.1 Unit Multiplexer IoT Development Kit Bus 1 in 6 Expansion on-Board Dipswitch PCA9548AP
$28.95 Save $6.00 RRP: $34.95
Ethernet Converter RS232485422LORA Module LR100 Signal Converter Long Range Wireless PLC RS232/RS485/RS422
$129.00 Save $70.00 RRP: $199.00
2025 RS485 serial to Ethernet module USR-DR302 DIN rail mount
$74.00 Save $75.00 RRP: $149.00
RS485 To Ethernet Serial Port Server Modbus IP Gateway Industrial IoT 600bps921600bps
$59.00 Save $25.00 RRP: $84.00
For Dinrail Serial Port Rs485 To Ethernet Converter Server
$99.00 Save $110.00 RRP: $209.00
RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System
$40.95 Save $23.05 RRP: $64.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU RJ45 to RS232+
$89.00 Save $70.00 RRP: $159.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$31.95 Save $97.05 RRP: $129.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
$25.95 Save $83.05 RRP: $109.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$29.95
Industrial Isolated 4CH RS485 to ETH Converter, Support Modbus/MQTT/JSON, for Industrial Use -LL
$159.00 Save $130.00 RRP: $289.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Po
$28.95 Save $16.00 RRP: $44.95
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module
$39.95
Industrial 2 Way Cache Type RS485 to 1way RS485 Hub DC 9-40V
$38.95
RS485 to Ethernet Serial Port Server Modbus TCP/IP 600bps-921600bps Industrial IoT Communication Ser
$32.95 Save $21.05 RRP: $54.00
Modbus IP RS485 to Ethernet Industrial IoT Server 600bps-921600bps
$46.95 Save $22.05 RRP: $69.00
Ethernet to RS485 Converter DR134 Compact Serial Device Server
$39.95 Save $19.05 RRP: $59.00
Industrial Serial Server RS232 to Ethernet RJ45 IP Converter Rail-Mount POE
$46.95 Save $12.05 RRP: $59.00
Waveshare Industrial Isolated RS232/485/422 to RJ45 Ethernet Module TCP/IP to Serial Module Rail Type Serial Server [with POE] unbrand
$59.00 Save $45.00 RRP: $104.00
RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Serv
$44.95 Save $59.05 RRP: $104.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
$31.95 Save $37.05 RRP: $69.00