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Concentrators & Multiplexers

Shop the best prices on 544 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Funxun and Asiv. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Australia.

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321 - 352 of 544
RS485 Hub 16-Channel RS485 Splitter 16-Port 485 Sharer Splitter 1 In 16 Out Industrial-Grade Isolated HUB Multicolor
$209.00
Strong Isolated RS485 Center With 4 Independent Harbors for Extended 1200M Communication Extent Multicolor
$104.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
$64.00 Save $50.00 RRP: $114.00
3X -DR302 Din Rail Serial RS485 to Ethernet IP Server Module Ethernet Converter Modbus RTU to Modbus
$129.00 Save $90.00 RRP: $219.00
2026 Suitable Modbus Serial Port RS485 To Ethernet Converter Server
$19.95 Save $30.00 RRP: $49.95
Isolated RS485 to ETH Converter for Reliable Industrial Data Communication
$64.00 Save $35.00 RRP: $99.00
2X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
$44.95 Save $24.05 RRP: $69.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$139.00 Save $50.00 RRP: $189.00
I2C Multiplexer Development I2C Bus 1 In 6 Expansion PCA9548AP I2C Bus to 6 Channel Multiplexer Converter Board Module Multicolor
$45.95
MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power Adapter-US Plug
$48.95
8-Channel Multiplexer/Hub Support 3.3V/5V System Multiple Devices
$27.95 Save $11.00 RRP: $38.95
4-Channel RS485 to POE Ethernet Converter with Modbus MQTT JSON Support for Industrial DIN Rail Applications
$189.00 Save $140.00 RRP: $329.00
Industrial RS485 to Ethernet Converter with RJ45 Port for Modbus Communication
$64.00 Save $35.00 RRP: $99.00
MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power
$79.00 Save $40.00 RRP: $119.00
ET69C02 Ethernet Network IP RJ45 to RS485 Bus Converter
$28.95 Save $40.05 RRP: $69.00
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
$20.95 Save $9.00 RRP: $29.95
Ethernet server converter DIN rail PE11-H RS485 Modbus
$59.00
2 Channel Serial to Ethernet Converter RS485 RS232 RS422 Modbus TCP RTU MQTT HTTP Industrial Grade
$149.00 Save $70.00 RRP: $219.00
2 Channel Serial to Ethernet Converter RS485 RS232 RS422 Modbus TCP RTU MQTT HTTP Industrial Grade
$149.00 Save $70.00 RRP: $219.00
RS485 to Ethernet Converter with Speed Data Transmission and IndustrialGrade Reliability
$139.00 Save $70.00 RRP: $209.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$229.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
$59.00 Save $25.00 RRP: $84.00
2X 8 Channel Concentrator Hub Controller Electric Valve Control Box for Underfloor Heating System Te
$84.00 Save $55.00 RRP: $139.00
Rs485 To Ip Converter Ethernet Server Module Communication Converter
$30.95 Save $8.00 RRP: $38.95
Ethernet converter for RS485 with Tiny Size Serial Server
$29.95
Serial Port RS485 to Ethernet Device IOT Server Module Elfin-EE11A Support Modbus TCP Protocol
$32.95 Save $14.00 RRP: $46.95
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
$79.00 Save $40.00 RRP: $119.00
Waveshare Industrial Isolated RS232/485/422 to RJ45 Ethernet Module TCP/IP to Serial Module Rail Type Serial Server [with POE]
$59.00 Save $25.00 RRP: $84.00
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$23.95 Save $11.00 RRP: $34.95
For 8 channel concentrator hub controller electric valve control box for underfloor heating system t
$119.00 Save $130.00 RRP: $249.00
RS485 To Ethernet Module Replacement For System Integrators Developers 600Bps-921600Bps Data Transmission Management Multicolor
$79.00
FUNXUN 11 in 1 Type C HUB Dock HUB 4K 30Hz Type C to compatible USB 3.0 Adapter PD 87W USB Splitter for MacBook Funxun
$37.95