EX9520-A-R-AR RS232 to RS485 converter

EX9520-A-R-AR RS232 to RS485 converter - Prisma Request a quote

Model : EX9520/A/R/AR

RS-232 to RS-422/485 Converter


The Prisma's instruments EX9520/A/R/AR is a RS-232 and RS-422-495 signal converter. 256 Modules from the EX9000 series can be connected to the Bus RS485 without the use of a repeter.

The converter is delivered with a wall socket and an embase for omega rail.


  • Features
  • Specifications
  • Datasheet
  • Informations
  • Input: RS-232 protocol
  • Speed: "AutoPro" designed auto switch baud rate, 300~115200Bps
  • 256 modules max. in one RS-485 network without repeater
  • 3000V isolation
  • Multiple baud rate; multiple data forma
  • Communication distance:

Power requirements: +10V-30VDC
Power consumption 2.2W(max.)
Dimensions: 7 x 10 x 2cm
Series products: RS422/RS485/RS232; digital I/O AD/DA module
Operating Temp: -25°C to +75°C
Storage Temp: -40°C to +80°C

  • Power requirement: Unregulated +10 to +30VDC with protection from power reversals
  • Case: ABS with captive mounting hardware
  • Accessories (Supplied): NYLON DIN-rail Mounting Adapter SECC Panel Mounting Bracket
  • Plug-in screw terminal wiring: Accepts AWG 1-#12 to #22 (0.5 to 2.5mm) wires
  • Supported Baud Rates (bps): 1200, 2400, 4800, 9600, 19.2K, 38.4K, 57.6K, 115.2K
  • Isolation voltage: 3000VDC
  • RS-422/RS-485 connector: plug-in screw terminal
  • Power consumption: 0.7W
  • Operating temperature: 0~70? (32~158?)
  • Storage temperature: -25~85? (13~185?)
  • Humidity: 5~95%, non-condensing



Download the datasheetRS422/485 repeater (PDF RS232 to 485 converter)

You want to get a quote, please click on the link and fill in the form. Note that our prices are digressive according to quantities.


For more information or any specific request, please contact our services. We shall get back to you as soon as possible.