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Shop the best prices on 548 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Asiv, Datalogic, Intellinet and more. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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193 - 224 of 548
Din Rail RS485 to Ethernet TCP/IP Converter Module for Serial Networking Asiv
€28.95 Save €45.05 RRP: €74.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
€64.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
€37.95 Save €46.05 RRP: €84.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
€139.00
Ethernet Converter for DIN-Rail RS485 Serial Port TCP RTU Support Industrial Server Adapter PE11-H Model
€54.00 Save €25.00 RRP: €79.00
2026 Suitable 10X RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
€139.00 Save €150.00 RRP: €289.00
2025 MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power
€41.95 Save €42.05 RRP: €84.00
[New] Waveshare RS232 RS485 To RJ45 Ethernet Serial Server 25391
€79.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount
€28.95
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
€22.95 Save €7.00 RRP: €29.95
1 to 8 Port RS485 Hub Isolated Splitter, Industrial Grade Optic Isolation, 152.2Kbps Dual-Way Communication
€94.00 Save €65.00 RRP: €159.00
Industrial Serial Server RS232 to Ethernet RJ45 TCP/IP Converter Rail-Mount POE
€35.95 Save €19.00 RRP: €54.95
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
€38.95 Save €20.05 RRP: €59.00
1pc R401H-1B RS485 Optically Isolated Serial Hub with Half-Duplex Transparent Transmission and 32 Nodes,RS485 Serial Hub
€29.95 Save €15.00 RRP: €44.95
RS485 to Ethernet Industrial IoT Communication Server
€21.95
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
€44.95 Save €19.05 RRP: €64.00
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
€79.00
1pc R401H-1B RS485 Optically Isolated Serial Hub with Half-Duplex Transparent Transmission and 32 Nodes,RS485 Serial Hub
€27.95 Save €20.00 RRP: €47.95
Hair Dryer Diffuser Attachment Universal Quick Drying Concentrator Replacement 6Pcs
€12.95 Save €5.00 RRP: €17.95
MBus to Ethernet Converter Modbus-TCP/MODBUS-RTU 500m Range Industrial Networking Solution
€79.00 Save €40.00 RRP: €119.00
-DR302 Din Rail Serial RS485 to Ethernet IP Server Module
€119.00 Save €40.00 RRP: €159.00
4N25 DIP6 Photoelectric Coupler 100pcs Lot Optocoupler for PCB Circuit Design, DIP-6 Package, High Isolation
€149.00 Save €40.00 RRP: €189.00
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 2025
€27.95 Save €31.05 RRP: €59.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter 26s
€74.00 Save €75.00 RRP: €149.00
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
€25.95
Universal 26-65 Inch Led Lcd Tv Backlight Driver Board Tv Constant Current Board 80-480 Ma Output 2 Pin Plug
€8.95
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
€59.00 Save €35.00 RRP: €94.00
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 2025
€30.95 Save €33.05 RRP: €64.00
High-Speed RS485 to Ethernet Converter, Low Power, Stable US Plug for Easy Communication
€45.95 Save €18.05 RRP: €64.00
M5Stack PaHub V2.1 Unit I2C Multiplexer IoT Development Kit I2C Bus 1 in 6 Expansion on-Board Dipswitch PCA9548AP
€18.95 Save €17.00 RRP: €35.95
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU-mc
€48.95 Save €15.05 RRP: €64.00