
The SYSTEM-S RS232 to RS485 converter adapter enables the conversion of RS-232 signals into RS-485 signals and offers a variety of functions and features:
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CompatibilityCompatible with the RS-232C and RS-485 standards according to EIA / TIA specifications.
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Operating modeWorks in asynchronous half-duplex mode, which means that data can be transmitted in both directions, but not simultaneously.
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Transmission speedSupports transmission speeds from 300 to 115,200 bps, allowing for flexible adaptation to various requirements.
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Transmission rangeThe maximum transmission range is 5 meters at the RS-232 end and 1200 meters at the RS-485 connection, allowing for efficient signal transmission over long distances.
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Work environmentWorks in a temperature range of -10 to 85 degrees Celsius and at a relative humidity of 0% to 95%, ensuring reliable performance in various environments.
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SignalsThe RS-232 interface supports the signals TXD, RXD, RTS, CTS, DTR, DSR, DCD, and GND, while the RS-485 interface supports the signals Data +, Data -, and GND.
The SYSTEM-S RS232 to RS485 converter adapter is a practical solution for communication between devices that use different serial interfaces, providing reliable and flexible data transmission for various applications.
Connection assignment table:
* DB9 socket (RS232C)
- 1 DCD
- 2 RXD
- 3 TXD
- 4 DTR
- 5 GND
- 6 DSR
- 7 RTS
- 8 CTS
* RS485
- 1 Date -
- 2 Date +
- 3 Blank
- 4 Blank
- 5 GND
- 6 + 12V
Scope of delivery:
System-S RS232 to RS485 Converter Adapter Serial Data Adapter