Advantech identifies ADAM-4520 as an isolated RS-232 to RS-422/485 converter in the ADAM-4500 / ULI-224 family.
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Advantech ADAM-4520 isolated RS-232 to RS-422/485 converter; 10–30 VDC input, 3000 VDC isolation, 1200 bps to 115.2 kbps. Confirm the complete model, nameplate, installed configuration and manufacturer documentation before ordering.Advantech identifies ADAM-4520 as an isolated RS-232 to RS-422/485 converter in the ADAM-4500 / ULI-224 family.
| Input interface | RS-232 |
|---|---|
| Output interfaces | RS-422 / RS-485 |
| Baud rate | 1200 bps to 115.2 kbps |
| Isolation protection | 3000 VDC |
| Input voltage | 10–30 VDC |
| Operating temperature | -10 to 70 °C |
Source: Advantech ADAM-4520 product page.
Verify the installed wiring, supply and environmental conditions before replacement or energization.
Match the complete designation to the installed serial interface, power and wiring arrangement.
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