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Concentrators & Multiplexers

Shop the best prices on 428 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 Singapore.

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353 - 384 of 428
Dual-way Communication RS485 Hub for Industry - 1 to 8 Port Drive Free SZRH A-C
$69.00 Save $60.00 RRP: $129.00
DIN-Rail RS485 to Ethernet Converter with MQTT & Modbus RTU Support
$89.00
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Industrial DIN-Rail Design
$94.00
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
$50.95
RS485 Hub 1 to 8 Isolated Rs-485 Splitter 485 Sharer 1 In 8 Out Industrial Grade Optically Isolated Dual way 152.2Kbps
$89.00 Save $60.00 RRP: $149.00
Modbus Compatible RS485 to Ethernet Converter with RJ45 Interface
$59.00 Save $25.00 RRP: $84.00
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$27.95
N-Type RF Termination Load, Model N-Type, Broadband Frequency Range, Capable Of Handling 10, RF Test Equipment Compatible
$37.95 Save $21.05 RRP: $59.00
RS232 RS485 RS422 to Ethernet Server Adapter 4 Ports 10/100Mbps Industrial Grade EU Plug
$189.00
Waveshare Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter Support Modbus/MQTT/JSON Indus
$149.00 Save $50.00 RRP: $199.00
RS485 Serial Server for Ethernet Networks, Compact Converter for Remote Access
$46.95 Save $82.05 RRP: $129.00
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
$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
$179.00
Modbus Serial Port RS485 To Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported
$84.00
For 8 Channel Concentrator Hub Controller Electric Valve Control Box For Underfloor Heating System T
$64.00 Save $75.00 RRP: $139.00
Industrial Isolated 4CH RS485 to ETH Converter Supporting Modbus/MQTT/JSON for Industrial Use
$259.00 Save $340.00 RRP: $599.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
$25.95 Save $83.05 RRP: $109.00
USR-DR302 DIN Rail RS485 to Ethernet TCP/IP Server Module
$49.95
USR-DR302 DIN Rail RS485 to Ethernet TCP/IP Server Module
$49.95
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$179.00
RS485 to Ethernet Converter DR134 Compact Serial Device Server
$42.95 Save $21.05 RRP: $64.00
25-26 Ethernet Industrial Serial Server Rs485 To Rj45 Ethernet Module Tcpip To Serial Support Rail Mount Communication Modes
$69.00 Save $70.00 RRP: $139.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter 26s
$109.00 Save $110.00 RRP: $219.00
1 to 16 RS485 Industrial Serial Server Isolated HUB RTU to TCP for Gateway Dual-way RS-485 to Ethernet Multicolor
$179.00
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$47.95 Save $56.05 RRP: $104.00
RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Serv
$43.95 Save $75.05 RRP: $119.00
Modbus Serial Port RS485 To Ethernet Converter Server -TCP232-304 Data Transmission DHCP/DNS Support
$32.95 Save $51.05 RRP: $84.00
RJ45 to 8 RS485 Converter TVS Surge Protection 115200BPS Hub Board for Security Monitoring DC7‑30V
$59.00 Save $80.00 RRP: $139.00
RS485 to Ethernet Converter Tiny Size Serial Server -DR134
$29.95 Save $15.00 RRP: $44.95
RS485 Hub Optical Isolation AutoSensing Fast Transmission Speed FourPort Concentrator for Allocate Bandwidth
$79.00 Save $100.00 RRP: $179.00
USR-DR302 DIN Rail RS485 to Ethernet TCP/IP Server Module
$64.00 Save $35.00 RRP: $99.00
RS232 to RJ45 Converter 10/100M Data Rate 300bps-230400bps with IP210 Chipset for Windows Systems Operating -10℃ to 55℃
$45.95