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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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97 - 128 of 428
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
USR-DR302 DIN Rail RS485 to Ethernet TCP/IP Server Module
$84.00 Save $20.00 RRP: $104.00
Industrial Grade Serial Server Dual RS485 Data Collector Dual Ethernet NetworkPort Interfaces Multicolor
$139.00
8 Port Serial Device Server Converter Ethernet to RS232/422/485 Support / Server/ Client/UDP Industr
$209.00 Save $60.00 RRP: $269.00
1 to 8 Port RS485 Hub Isolated Splitter, Industrial Grade Optic Isolation, 152.2Kbps Dual-Way Communication
$129.00 Save $120.00 RRP: $249.00
RS485 to Ethernet Serial Port Server Modbus IP 600bps-921600bps Industrial IoT Communication Server
$30.95 Save $98.05 RRP: $129.00
PCA9548AP Based I2C Multiplexer Providing Fast Data Transfer 1 in 6 Expansion PCA9548AP for PaHub v2.1 Multicolor
$42.95
High Performances CAN FD to Ethernet Protocol Converter 5Conversion Types Modbus Compatibility Wide Temperature Ranges Multicolor
$139.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter
$109.00 Save $110.00 RRP: $219.00
7 In 1 USB 3.0 Hub USB C Hub Type C to USB SD TF Adapter 5Gbps Fast Speed Tramsmission Type C Docking Station for PC/Laptops/MacBook Pro
$3.95
DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU-mc
$69.00 Save $20.00 RRP: $89.00
Device Server Dual Port RS232 485 422 to TCP IP 10/100Mbps RJ45 Serial to Ethernet Adapter 100‑240V
$159.00 Save $200.00 RRP: $359.00
Serial Server 4 Ports Industrial Guide Rail Type for Device RS232 485 422 to Ethernet Converter 100‑240V
$229.00 Save $220.00 RRP: $449.00
Serial Port Server RS485 to Ethernet Modbus TCP/IP Industrial 600bps
$46.95 Save $22.05 RRP: $69.00
1pc R401H-1B RS485 Optically Isolated Serial Hub with Half-Duplex Transparent Transmission and 32 Nodes,RS485 Serial Hub
$40.95
Tiny Serial to Ethernet Server, RS485 Converter for Industrial Equipment Connectivity
$64.00 Save $55.00 RRP: $119.00