Network Hub & Switches

2 matches

Multi-Channel Analog and Digital Acquisition ...

Product DescriptionOperating voltage: DC8~28V Communication interface: RJ45 ... Product DescriptionOperating voltage: DC8~28V Communication interface: RJ45 RS485 Serial baud rate: 9600bps (customizable) Description:ME31-AAAX4220 is with 2-way A-type relay output and 2-way analog (0-20mA/4-20mA) input 4-way dry contact input... more

as low as $46.89

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Serial Port RS232 To WiFi Device Server Conve...

Serial Port RS232 To WiFi Device Server Converter Elfin-EW10 EW10A Support TCP... Serial Port RS232 To WiFi Device Server Converter Elfin-EW10 EW10A Support TCP/IP Telnet Modbus IOT more

as low as $5.04

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