Advantech ADAM-4520 RS-232 to RS-422 / RS-485 Isolated Converter Module Unit 49Y1870 Form Factor: Low-profile PCIe plug-in

Form Factor: Low-profile PCIe plug-in card

The 785069-B21 compatible drive is a third-party 900GB 10K RPM 2

5-inch 80GB IDE hard drive replacement

The 1333MHz non-ECC unbuffered configuration matches the memory specification for Dell consumer and commercial desktop systems requiring DDR3-1333 UDIMM upgrades

Advantech ADAM-4520 RS-232 to RS-422 / RS-485 Isolated Converter Module Unit 49Y1870 Form Factor: Low-profile PCIe plug-inThe Advantech ADAM 4520 is a genuine RS 232 to RS 422 RS 485 isolated serial converter module for industrial communication systems, enabling longer cable distances and improved noise immunity in factory automation, process control, and remote monitoring applications requiring serial protocol bridging. Unlike the ADAM 4520 F (3000VDC isolated with screw terminals and LED indicators), the ADAM 4520 is the standard base model converter in the ADAM 4000