RS232 To RS485 Converter (CONV 485) || Sparr Electronics

RS232 To RS485 Converter (CONV 485)

The RS232 to RS485 Converter (CONV 485) is designed to enable reliable communication between RS232-based devices and RS485 networks. It allows serial data to be transmitted over longer distances with improved noise immunity, making it suitable for industrial environments. The compact standalone unit supports easy integration into existing systems and panel installations. Built with a robust design, the converter ensures stable and continuous data communication for automation and control applications.

  • Converts RS232 serial signals to RS485 communication
  • CONV-485 & CONV-422 are supports long-distance data transmission with high noise immunity
  • Designed as a compact external standalone unit
  • Powered through a supplied external power adaptor
  • Built using high-quality surface-mount components for long-term reliability
  • Provides data signal isolation for safe and stable communication
  • Protects the RS232 interface from high-voltage surges up to 1500 VA on the RS485 side
  • Suitable for industrial automation, monitoring, and control systems
Interface-
SerialRS232, RS485 and RS422
Connectors9 Pin D - Type Female for RS232,3 way screw terminal for RS485,5 way screw connector for RS422 & 2 way plug in screw terminal for power
Cable Length15 metres Maximum on RS232, 1200meters Maximum on RS485 or RS422
Number of drivers32 on RS485 bus
Signal Isolation5000 VAC RMS. Optical Isolation to signals
Power Isolation1500 VDC
Baud Rate300 to 115200 baud
Indicators (LED)-
YellowReceive Data (RxD)
GreenTransmit Data (TxD)
RedPower ON
Power-
Voltage11-13 VDC . 12V 1A External Adaptor Provided. 22-26VDC or 12-26VDC .
Current50mA maximum
Environmental-
Operating0 u00b0C to 70 u00b0C
Storage-40 u00b0C to 85 u00b0C
Packaging-
Dimensions(LxWxH)75mm(L) x 45mm(W) x 25mm(H), 90mm(L) x 36mm(W) x 57.5mm(H)
Weight50g,75g
Warranty12 Months
MountingTable Top, 35mm DIN rail
Part NumberPart NamePart DescriptionContact
1067001270CONV-485 M4 WITH 12V OPERATEDCONVERTER WITH 12V ADAPTOR
1067001818CONV-485 M4 WITH 24V OPERATEDCONVERTER
1067002169CONV-485 D- DIN RAIL WITH 24V DC OPERATEDCONVERTER
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