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Concentrators & Multiplexers

Shop the best prices on 508 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Advantech, Asiv, Cisco and more. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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257 - 288 of 508
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU RJ45 to RS232+RS485 Connector
€59.00 Save €30.00 RRP: €89.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
€159.00 Save €40.00 RRP: €199.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
€64.00
Serial to Ethernet Converter RS232 RS485 Modbus Gateway with Stable Ethernet WiFi for IoT
€74.00 Save €35.00 RRP: €109.00
Modbus TCP/IP to Serial Converter, RS232 RS485 RS422 to Ethernet Adapter, TCP/RTU/UDP Protocol, RJ45 to RS232 RS485 Connector
€30.95 Save €18.00 RRP: €48.95
Dual-way Communication RS485 Hub for Industry - 1 to 8 Port Drive Free SZRH A-C
€59.00 Save €40.00 RRP: €99.00
Serial Device Server, RS485 to Ethernet Converter with Tiny Size Design for Industrial Networks
€51.95 Save €52.05 RRP: €104.00
DIN-Rail RS485 to Ethernet Converter with MQTT & Modbus RTU Support
€59.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU RJ45 to RS232+
€59.00 Save €90.00 RRP: €149.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server Edition 0125
€13.95 Save €30.00 RRP: €43.95
-TCP232-306 Serial to Ethernet Converter LAN Ethernet TCP/IP to RS232 RS485 RS422 Converter2
€104.00 Save €65.00 RRP: €169.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
€169.00 Save €100.00 RRP: €269.00
8-Channel Multiplexer / Hub Support 33V/5V System Multiple Devices with the Same Address 8 Grove Port 8x2cm
€84.00 Save €95.00 RRP: €179.00
Sensory Networking 4 Channel I2C Splitter Board 230V-55V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
€84.00 Save €85.00 RRP: €169.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
€59.00 Save €100.00 RRP: €159.00
Ethernet Serial Converter for RS485, Compact Device Server for Network Integration
€45.95 Save €58.05 RRP: €104.00
For Rs485 To Ethernet Serial Port Server Modbus Tcpip 600bps921600bps
€159.00 Save €70.00 RRP: €229.00
DR134 RS485 to Ethernet converter for reliable data transfer
€16.95 Save €12.00 RRP: €28.95
Media Converter Advantech
€399.00
Hair Dryer Diffuser Attachment Universal Quick Drying Concentrator Replacement 6Pcs
€12.95 Save €5.00 RRP: €17.95
RS485 Serial Server for Ethernet Networks, Compact Converter for Remote Access
€36.95 Save €67.05 RRP: €104.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
€46.95
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
€45.95 Save €23.05 RRP: €69.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support / Server/ Client/UDP Industr
€179.00 Save €50.00 RRP: €229.00
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
€53.95
8-Channel I2C Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same I2C Address 8 Grove I2C Port 8x2cm
€20.95 Save €14.00 RRP: €34.95
Industrial Isolated 4CH RS485 to ETH Converter Supporting Modbus/MQTT/JSON for Industrial Use
€159.00 Save €240.00 RRP: €399.00
USR-DR302 DIN Rail RS485 to Ethernet TCP/IP Server Module
€39.95
USR-DR302 DIN Rail RS485 to Ethernet TCP/IP Server Module
€33.95
ET69C02 Ethernet Network IP RJ45 to RS485 Bus Converter for Modbus RTU Master Slave Client Server MQ
€16.95
RS485 to Ethernet Converter DR134 Compact Serial Device Server
€33.95 Save €17.00 RRP: €50.95
Modbus Serial Port Rs485 To Ethernet Converter Server -tcp232-304 Data Transmission Dhcp/dns Suppor 2025
€32.95 Save €36.05 RRP: €69.00