Visit and request live test run video and test report, Industrial Sol Pte Ltd Singapore, Jurong East - isolonline SHTEK240605 SHTEK241106 DNH Advantech ADAM-4520 Data Acquisition Modules RS-232 to RS-422/485 Converter Isolated Converter ADAM4520 The Advantech ADAM-4520 is an isolated RS-232 to RS-422/485 converter. It allows users to take advantage of RS-422 and RS-485 on systems that were originally equipped with RS-232. The ADAM-4520 transparently converts RS-232 signals into isolated RS-422 or RS-485 signals without the need to change the PC's hardware or software. Automatic RS-485 data flow control 3000 VDC isolation protection Surge protection RS-485 data line Transmission speed up to 115.2 Kbps LED indicator to monitor status ** Free Expedited / Express Shipping. ** ** Free Return (30 Days). ** Please check all pictures before purchasing; there is no technical issue with the item. Have some marks and scratches on item because item is old stock or used condition. All the pictures are Organic and this part is physically in our stock. Condition and Details: This is a used item in good condition Not In the Original Packing No Accessories / Cables or probe (only what showing in actually given pictures and in the description). Old Stock. Shipping: Usually, we ship same business day, subject to clear funds into our account Standard order processing time is 2 to 3 business days Item will be packed as per International Standard, International Orders: DHL / SingPost / EMS * International buyers pay all custom, duties, taxes brokerage fees at their end Warranty and Returns: Warranty: 30 DAYS Money Back or Replacement Return Accepted. Product Returns: Returns: Return to Base Warranty, Any type of power failure/burn / physical damage / tempered seal will void the warranty. Payment: Payment Methods: PayPal Credit Cards Wire-transfer: Kindly contact us for payment instructions International buyers without PayPal: Kindly contact us before bidding About Us: We deal in Semiconductor Wafer Handling Parts/Components/machinery and types of equipment. A Verity of Industrial Automation Equipment and Parts. Industrial PCs, PLCs, HMI, Controllers, and Sensors. Industrial robotics, Data Acquisition, and Test Measurement. Industrial Single Board Computers. Marine Parts / Equipments. Oil Gas and offshore station. Lab and Research Equipments. We Source, We Refurbish, We Service and We also Repair ?please contact for any further detailed inquiries.