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Shop the best prices on 452 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on Asiv, Cisco, Datalogic and more. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Ireland.

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225 - 256 of 452
Industrial Serial Server RS232 to Ethernet RJ45 IP Converter Rail-Mount POE
€36.95 Save €11.00 RRP: €47.95
1 to 16 RS485 Industrial Serial Server Isolated HUB RTU to TCP for Gateway Dual-way RS-485 to Ethernet Multicolor
€139.00
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
€49.95 Save €29.05 RRP: €79.00
8-Channel Multiplexer/Hub Support 3.3V/5V System Multiple Devices
€19.95 Save €11.00 RRP: €30.95
2025 RS485 to Ethernet Converter Tiny Size Serial Server -DR134
€30.95 Save €33.05 RRP: €64.00
Industrial-grade 1 to 8 RS485 Hub Dual-way Communication RS485 Drive Free SZRH A-C
€69.00
Exquisite Modbus Serial Port RS485 To Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported 2025
€79.00 Save €80.00 RRP: €159.00
2025 Usr-dr302 Din Rail Serial Rs485 To Ethernet Tcp Ip Server Module
€40.95 Save €43.05 RRP: €84.00
Network Serial Server for RS485 to Ethernet Compact Converter
€32.95 Save €66.05 RRP: €99.00
Industrial Modbus TCP/IP Server RS485 to Ethernet Converter 600bps-921600bps
€59.00 Save €40.00 RRP: €99.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Co
€43.95 Save €25.05 RRP: €69.00
Industrial Isolated RS232/485/422 to RJ45 Ethernet Module IP to Serial Module Rail Type Serial Serv
€54.95 Save €84.05 RRP: €139.00
RS485 to Ethernet Serial Port Server Modbus TCP/IP 600bps-921600bps
€25.95 Save €38.05 RRP: €64.00
3 Channel Multiplexer Transmitter and Receiver(Black)
€84.00
High Performances CAN FD to Ethernet Protocol Converter 5Conversion Types Modbus Compatibility Wide Temperature Ranges Multicolor
€109.00
Dual RS485 to RJ45 Ethernet Modules Serial Server Dual Network Port for Industrial Data Acquisition Multifunctional Multicolor
€104.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
€38.95 Save €50.05 RRP: €89.00
Industrial 2 Way Cache Type RS485 to 1way RS485 Hub DC 9-40V Optical Isolation Multi to One Hub E810
€35.95 Save €38.05 RRP: €74.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
€36.95 Save €62.05 RRP: €99.00
Fiber Optic WDM Receiver with Triplexer SC/EU Interface for Cable TV Networks
€42.95 Save €41.05 RRP: €84.00
Ethernet Port Expander: 1 to 2/3/4 RJ45 Adapter for Multi-Device Networking and Enhanced Data Speed
€42.95 Save €36.05 RRP: €79.00
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 €10.00 RRP: €30.95
Multiple Port RS485 Communication Center With Constructed In Electrical Isolation for Stable Remote Data Transfer Multicolor
€74.00
Media Converter Fiber to Ethernet Converter 10M 100M RJ45 Port to 100Base Multimode Fiber Media Converter 100?240V US Plug
€19.95 Save €10.00 RRP: €29.95
Converter Optical Ethernet Media Converters Single Mode 10 TX to 100Base FX RJ45 to SC Fiber Transceiver
€43.95 Save €55.05 RRP: €99.00
RS485 to Ethernet Converter, DIN Rail Mountable for Modbus Networking and Secure Data Transmission unbrand
€59.00 Save €20.00 RRP: €79.00
16-port 485 Hub 1 to 16 RS485 Splitter Docking Station Industrial Grade OIptically Isolated Hub Dual Way Conmmunication Multicolor
€139.00
NA111-M RS485 to Ethernet Serial Server DC 8-28V RS485 RJ45 TCP/UDP MQTT Small Size Modbus Industrial Grade AT Support
€19.95
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
€26.95
Sensory Networking 4 Channel I2C Splitter Board 2.30V-5.5V PCA9546 4 Channel I2C Multiplexer Hot Swappable for Stemma Qt Multicolor
€27.95
Wireless Serial Server RS485 to Ethernet to Serial Communication Networking Transmission Aluminum Enclosure For MQTT Multicolor
€54.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
€64.00 Save €35.00 RRP: €99.00