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SALE Concentrators & Multiplexers

Shop the best SALE offers on 221 low price concentrators & multiplexers. SAVE on discount and clearance concentrators & multiplexers in the Fruugo SALE, with big savings and cheap deals on many brands. Buy concentrators & multiplexers online safely in the Fruugo SALE, with secure payment and fast shipping to New Zealand.

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129 - 160 of 221
2025 RS485 Serial Port Server RS485 to RJ45 Ethernet TCP/IP to Serial Port Module Rail Type Serial Port
$149.00 Save $140.00 RRP: $289.00
Exquisite Modbus Serial Port RS485 To Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported 2025
$119.00 Save $120.00 RRP: $239.00
2025 Usr-dr302 Din Rail Serial Rs485 To Ethernet Tcp Ip Server Module
$74.00 Save $75.00 RRP: $149.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$69.00 Save $90.00 RRP: $159.00
Industrial 2 Way Cache Type RS485 to 1way RS485 Hub DC 9-40V Optical Isolation Multi to One Hub E810
$64.00 Save $65.00 RRP: $129.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$69.00 Save $100.00 RRP: $169.00
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$30.95 Save $16.00 RRP: $46.95
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$30.95 Save $16.00 RRP: $46.95
RS485 to Ethernet Converter Industrial Serial Server Speed Data Transfer for Automation
$94.00 Save $55.00 RRP: $149.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$279.00 Save $230.00 RRP: $509.00
unique Industrial Isolated 4CH RS485 to ETH Ethernet Converter
$199.00 Save $160.00 RRP: $359.00
DIN-Rail RS485 to Ethernet Converter with Serial Port and MQTT PE11-H Support for Modbus TCP RTU Communication
$99.00 Save $20.00 RRP: $119.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Po
$39.95 Save $19.05 RRP: $59.00
8-Channel Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same Address 8 Grove Port 8x2cm
$38.95 Save $15.05 RRP: $54.00
Smart Hub Controller 8-Channel Concentrator 220V with LED Indicators for Underfloor Heating System Air Conditioner Temperature Controller Gas Boiler
$119.00 Save $90.00 RRP: $209.00
RS485 Hub 8 Port Photoelectric Isolation Industrial Splitter with Surge Protection and Wide Temp
$219.00 Save $100.00 RRP: $319.00
BNC-Koaxial-Design Attenuator With 5 dB Step Adjustable Signal Level Control For RF Systems
$84.00 Save $45.00 RRP: $129.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
$94.00 Save $45.00 RRP: $139.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134 Support UDP/HTTP/DHCP/DNSP Modbus RTU
$30.95 Save $68.05 RRP: $99.00
MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power Adapter-EU Plug Edition 0120
$59.00 Save $90.00 RRP: $149.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$119.00 Save $70.00 RRP: $189.00
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
$94.00 Save $55.00 RRP: $149.00
2X Industrial Modbus Serial RS485 RS422 to Ethernet Converter Device Server TCP/RTU/UDP RJ45 to RS232+RS485 Connector
$74.00 Save $45.00 RRP: $119.00
8-Channel Multiplexer/Hub Support 3.3V/5V System Multiple Devices
$35.95 Save $23.05 RRP: $59.00
RS232 to RJ45 Converter 10/100M Data Rate 300bps to 230400bps Minus10 to 55 with IP210 Chipset for Windows Systems
$54.00 Save $35.00 RRP: $89.00
8-Channel I2C Multiplexer / Hub Support 3.3V/5V System Multiple Devices with the Same I2C Address 8 Grove I2C Port 8x2cm
$37.95 Save $26.05 RRP: $64.00
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$31.95 Save $16.00 RRP: $47.95
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
$74.00 Save $55.00 RRP: $129.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$43.95 Save $135.05 RRP: $179.00
4N25 DIP6 Photoelectric Coupler 100pcs Lot Optocoupler for PCB Circuit Design, DIP-6 Package, High Isolation
$279.00 Save $140.00 RRP: $419.00
3X Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server TCP/RTU RJ45 to RS232+RS485 Connector
$129.00 Save $70.00 RRP: $199.00
1pc R401H-1B RS485 Optically Isolated Serial Hub with Half-Duplex Transparent Transmission and 32 Nodes,RS485 Serial Hub
$49.95 Save $44.05 RRP: $94.00