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Concentrators & Multiplexers

Shop the best prices on 648 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 New Zealand.

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513 - 544 of 648
NA111-M RS485 to Ethernet Serial Server DC 8-28V RS485 RJ45 TCP/UDP MQTT Small Size Modbus Industrial Grade AT Support
$36.95
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$279.00
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
$99.00
Dual-way Communication RS485 Hub for Industry - 1 to 8 Port Drive Free SZRH A-C
$99.00 Save $80.00 RRP: $179.00
Media Converter Fiber to Ethernet Converter 10M 100M RJ45 Port to 100Base Multimode Fiber Media Converter 100?240V UK Plug
$37.95 Save $21.05 RRP: $59.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$89.00 Save $30.00 RRP: $119.00
8-Channel Multiplexer / Hub Support 33V/5V System Multiple Devices with the Same Address 8 Grove Po
$149.00 Save $230.00 RRP: $379.00
Sensory Networking 4 Channel I2C Splitter Board 230V-55V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
$159.00 Save $230.00 RRP: $389.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
$114.00 Save $235.00 RRP: $349.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$379.00 Save $245.00 RRP: $624.00
Modbus IP RS485 to Ethernet Industrial IoT Server 600bps-921600bps
$209.00 Save $230.00 RRP: $439.00
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/HTTP/DHCP/DNSP Modbus TCP/RTU
$17.95 Save $15.00 RRP: $32.95
Waveshare Industrial Isolated 4CH RS485 to ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
$149.00
Serial Port Server RS485 to Ethernet Modbus TCP/IP Industrial 600bps
$69.00 Save $30.00 RRP: $99.00
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 2025
$59.00 Save $60.00 RRP: $119.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter
$149.00 Save $150.00 RRP: $299.00
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
$129.00
Serial RS232 RS485 RS422 to Fiber Converter Bidirectional Optic Modem 8 Port Support 128 Devices Serial Device Server EU Plug
$179.00 Save $120.00 RRP: $299.00
Industrial RS485 Ethernet Server Device Aluminum Enclosure MQTT Protocol Support Networking Integration 2400Bps-460800Bps Multicolor
$99.00
Aluminum RS485 To Ethernet Serial Port Server 2400Bps-460800Bps Industrial Communication Server Device Accessories Multicolor
$99.00
Aluminum RS485 To Ethernet Serial Port Server 2400Bps-460800Bps Industrial Communication Server Device Accessories Multicolor
$99.00
2025 MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power
$79.00 Save $80.00 RRP: $159.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
$89.00 Save $40.00 RRP: $129.00
RS485 Hub 1 to 8 Isolated Rs-485 Splitter 485 Sharer 1 In 8 Out Industrial Grade Optically Isolated Dual way 152.2Kbps Multicolor
$139.00
-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485 RS422 Converter2
$189.00 Save $120.00 RRP: $309.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter 26s
$159.00 Save $150.00 RRP: $309.00
MBus to RS485 Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
$99.00 Save $50.00 RRP: $149.00
Industrial RS485 Splitter Hub for Networks - 1 to 8 Port Dual-way Communication SZRH A-C
$129.00 Save $30.00 RRP: $159.00
RS485 Serial Server, UDP/HTTP Protocol, White and Compact, Bidirectional Data Transmission Converter
$74.00 Save $45.00 RRP: $119.00
Industrial Grade Serial Server RS232/485 to WiFi and Ethernet Modbus Gateway, MQTT Gateway Ordinary Network Port
$119.00
Industrial Isolated 4CH RS485 to ETH Converter Supporting Modbus/MQTT/JSON for Industrial Use
$359.00 Save $540.00 RRP: $899.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$109.00 Save $70.00 RRP: $179.00