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Shop the best prices on 178 great value concentrators & multiplexers. Shopping for concentrators & multiplexers is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy concentrators & multiplexers online safely with Fruugo, with secure payment and fast shipping to Canada.

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97 - 128 of 178
An to Ethernet Protocol Converter CDSENET ECAN-E01S CAN 2.0 Relay 2 Way CAN BUS TCP UDP 8-28V RJ45
$69.00 Save $50.00 RRP: $119.00
Industrial Isolated 4CH RS485 to POE ETH Ethernet Converter
$139.00 Save $10.00 RRP: $149.00
DLT645 to Network Modbus RTU Protocol Converter DL Protocol Centralized Meter Reader Electricity to Ethernet
$94.00 Save $45.00 RRP: $139.00
DLT645 to Network Modbus RTU Protocol Converter DL Protocol Centralized Meter Reader Electricity to Ethernet
$99.00
4N25 DIP6 Photoelectric Coupler 100pcs Lot Optocoupler for PCB Circuit Design, DIP-6 Package, High Isolation
$199.00 Save $100.00 RRP: $299.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$199.00 Save $140.00 RRP: $339.00
2X RS485 Serial Port Server RS485 to RJ45 Ethernet IP to Serial Port Module Rail Type Serial Port Se
$94.00 Save $65.00 RRP: $159.00
Ethernet to RS232 Converter with DHCP and DNS Support
$59.00 Save $80.00 RRP: $139.00
RS232 RS485 RS422 Serial to Ethernet Adapter 10/100M RJ45 TCP IP Converter 100-240V EU Plug
$89.00
RS232 RS485 RS422 to Ethernet Server Adapter 4 Ports 10/100Mbps Industrial Grade
$199.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus RTU
$199.00 Save $50.00 RRP: $249.00
Industrial Modbus Serial RS232 RS485 RS422 to Ethernet Converter Device Server RTU/UDP RJ45 to RS232
$29.95 Save $7.00 RRP: $36.95
Ethernet to RS232 Converter with DHCP and DNS Support
$69.00 Save $60.00 RRP: $129.00
Ethernet RJ45 Splitter 1-to-Multiple Ports Gigabit Adapter
$22.95
3X Modbus Serial Port RS485 to Ethernet Converter Server USR-TCP232-304 Data Transmission DHCP/DNS Supported
$109.00 Save $60.00 RRP: $169.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$199.00 Save $120.00 RRP: $319.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
$64.00
Industrial RS485 Hub 1-in-8-Out Isolated Splitter Dual-Way 152.2Kbps Optically Isolated Serial Data Sharer Converter Adapter
$129.00 Save $120.00 RRP: $249.00
Industrial Isolated RS485 to ETH (C) RJ45 Converter Wall/Rail-Mount for Modbus for Reliable Data Communication
$37.95
Hair Dryer Diffuser Attachment Universal Quick Drying Concentrator Replacement 6Pcs
$16.95 Save $7.00 RRP: $23.95
Industrial Grade Serial Server RS232/485 to WiFi and Ethernet Modbus Gateway, MQTT Gateway Ordinary Network Port
$79.00
8 Channel RS485 Opto-Isolated Serial Port Hub Support 32 Nodes Half-Duplex Transparent Transmission
$54.00 Save $35.00 RRP: $89.00
MT-RS104 Active Serial RS232 Splitter 1 to 4 RS232 Bi-Direction Switcher Splitter 4 to 1 with Power Adapter-US Plug
$37.95 Save $16.05 RRP: $54.00
4X DIN-Rail Serial Port RS485 to Ethernet Converter Server Protoss MQTT PE11-H Support Modbus TCP RTU
$199.00
Waveshare Industrial Isolated RS232/485/422 to RJ45 Ethernet Module TCP/IP to Serial Module Rail Type Serial Server [with POE] unbrand
$52.95
PaHub V2.1 Unit Multiplexer IoT Development Kit Bus 1 in 6 Expansion on-Board Dipswitch PCA9548AP
$27.95 Save $6.00 RRP: $33.95
Elfin EW10A Serial Server Supports Multiple Network Protocols and Remote Management RS232 to WiFi
$21.95 Save $11.00 RRP: $32.95
RS485 to RJ45 Converter 300bps to 230400bps Minus10 to 55 10/100M Data Rate Ethernet Serial Server for Windows System
$40.95 Save $23.05 RRP: $64.00
HF-5122 Dual Serial Port to Ethernet RS232 / RS485 / RS422 Serial Server 5 - 36VDC
$99.00 Save $60.00 RRP: $159.00
H ELTEC AUTOMATION HT1303 LoRaWAN Concentrator Module SX1302 SX1250 Chip LoRa Gateway Base Station Module 868MHz SPI Version
$59.00
RS485 to Ethernet Converter Tiny Size Serial Server USR-DR134 Support TCP/UDP/https/DHCP/DNSP Modbus TCP/RTU
$22.95
2X Ports RS232 Switch DB9 Pin COM Port Sharer 4 in 1 Out Serial Port Sharing Device Button Switch
$34.95 Save $24.05 RRP: $59.00