Share to

RelojFROM 8 TO 18 HRS

Pay your order before 11:00 hrs and your order will be shipped on the same day, otherwise will be shipped the next working day.
Shipping arrival date will depend on the city and commune you have selected.
Pay your order and once we confirm your payment, you can pick-up your order on our store from 8 AM to 6 PM. Payments are confirmed in no more than 4 working hours. 
*This method is only available on our Santiago store
Conversor RS-232 a RS-422/485 con aislamiento (ADAM-4520-EE)
SKU MCI01083
Discount by Quantity
If you buy 10 pay $ 69.911 each one.
If you buy 100 pay $ 62.312 each one.
Tienda Santiago : Disponible
Tienda Viña del Mar : Agotado


Most industrial computer systems come with standard RS-232 serial ports. Though widely accepted, RS-232 has limited transmission speed, range, and networking capabilities. The RS-422 and RS-485 standards overcome these limitations by using differential voltage lines for data and control signals. 

The Advantech ADAM-4520/4522 converter lets you take advantage of RS-422 and RS-485 on systems originally equipped with RS-232. It transparently converts RS-232 signals into isolated RS-422 or RS-485 signals. You do not need to change your PC's hardware or your software. The ADAM-4520 lets you easily build an industrial grade, long distance communication system with standard PC hardware. It extends the communication distance by 4000 ft. (1200 m) or increases the maximum number of connected nodes by 32.


  • Automatic RS-485 data flow control.
  • 3000 VDC isolation protection.
  • Surge protection RS-485 data line.
  • Transmission speed up to 115.2 Kbps.
  • Networking up to 1200 meters (4000 feet).
  • Reserved space for termination resistors.
  • Power and data flow indicator for troubleshooting.
  • Power requirement: +10 to +30 VDC.

Mounts easily on a DIN-rail, panel or piggyback.

Extended Specifications:

  • Isolation Voltage: 3000VDC.
  • Network: RS232 to RS-422/485.
  • Comm. Speed (Serial): from 1,200 to 115.2k.
  • Comm. Distance (Serial): 1.2 km.
  • Interface Connectors (RS-232): termale DB9.

Interface Connectors (RS-422/485): plug-in screw terminal.


Warranty 3,0 Months
Weight 0,210
height 1
Width 1
Volume 0,0