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    Concentrators & Multiplexers

    Shop the best prices on 1,285 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Maikaisen. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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    449 - 480 of 1,285
    8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission JH3
    From $84.00
    2X 8 Channel Concentrator Hub Controller Electric Valve Control Box for Underfloor Heating System Temperature Controller
    From $109.00
    RS232 Serial Port Server to Network Port Module Transparent Transmission RS232 Modbus Gateway Rail E300
    From $54.00
    Ethernet Converter for DIN-Rail RS485 Serial Port with Modbus RTU and MQTT Support PE11-H
    From $74.00
    3X MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power Adapter-US Plug
    From $179.00
    10X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From $299.00
    5X Modbus Wifi Serial Server Rs485 to Wifi Rail Type Wireless Network Communication Rtu Module Mqtt Gateway
    From $219.00
    Serial Port RS485 to Ethernet Device Server IOT Converter EE11A EE11 Modbus for TCP/IP Network Converter
    From $44.95
    USR-TCP232-302 RS232 to Ethernet Converter Support DHCP/DNS
    From $109.00
    3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU RJ45 to RS232+
    From $139.00
    Sensory Networking 4 Channel I2C Splitter Board 230V-55V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
    From $149.00
    USR-DR302 Din Rail Serial RS485 to Ethernet TCP IP Server Module Ethernet Converter Modbus RTU to Modbus TCP Unit-yiwu
    From $69.00
    3X LAN Ethernet RJ45 TCP/IP WEB Remote Control Board with 4 Channels Relay UDP W5500 Networking Controller
    From $149.00
    3X RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From $94.00
    For Rs485 To Ethernet Serial Port Server Modbus Tcpip 600bps921600bps
    From $349.00
    DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
    From $64.00
    Modbus Serial Port RS485 To Ethernet Converter Server -TCP232-304 Data Transmission DHCP/DNS Support
    From $44.95
    RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server Edition 0125
    From $25.95
    Mini Serial Server RS485 to Ethernet Converter, Supports TCP/UDP/HTTP/DHCP/DNS and Modbus TCP/RTU Protocols
    From $36.95
    RS232 Serial Port Server to Network Port Module Transparent Transmission RS232 Modbus Gateway Rail E300
    From $48.95
    RS485 Ethernet Converter with Transparent Transmission Supporting Multiple Protocols DR134 Industrial Equipment Network Interconnection Converter
    From $74.00
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From $25.95
    RS485 to Ethernet Industrial IoT Communication Server
    From $41.95
    Universal 26-65 Inch Led Lcd Tv Backlight Driver Board Tv Constant Current Board 80-480 Ma Output 2 Pin Plug
    From $14.95
    3 Pcs Wall Mount for TP-Link Deco BE63/ BE65/BE67/BE68/BE10000/BE11000/BE14000 Mesh Wi-Fi 7 System, Saving Space
    From $99.00
    Industrial Serial Server RS232 to Ethernet RJ45 TCP/IP Converter Rail-Mount POE
    From $64.00
    H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
    From $69.00
    1pc R401H-1B RS485 Optically Isolated Serial Hub with Half-Duplex Transparent Transmission and 32 Nodes,RS485 Serial Hub
    From $54.00
    RS485/232/422 to Ethernet Serial Server Modbus Gateway CDSENT NE2-D14PE POE Power Signal Isolation for TCP UDP MQTT HTTP
    From $74.00
    RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
    From $16.95
    Repair kit compatible with heater flaps compatible with car air conditioning compatible with 407 04-16
    From $129.00
    Serial to Ethernet Converter RS232 RS485 Modbus Gateway with Stable Ethernet WiFi for IoT
    From $149.00
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