[High Performance Conversion]: Converts single-ended RS-232 signals to balanced RS-485 differential signals, extending communication distance up to 1.2 km for reliable long-range serial networking in automation, attendance, and toll systems.
[Premium Electronic Components]: Built with high-quality, precision-processed parts that ensure durability and stable signal transmission under industrial conditions, enhancing device longevity and communication integrity.
[User-Friendly Design]: Passive operation requires no external power supply, simplifying installation and reducing maintenance needs while supporting asynchronous, half-duplex communication up to 115200bps.
[Versatile Application]: Compatible with standard RS-232C (DB9 female) and RS-485 interfaces, suitable for industrial automation, canteen sales systems, employee attendance management, and highway toll stations.
[Trusted Industrial Compatibility]: Supports twisted pair or shielded twisted pair cables, operates reliably in wide temperature and humidity ranges, providing dependable serial data networking in diverse industrial environments.
وصف
Condition: 100% Brand new
Item Type: Converter Adapter
Interface: EIA/TIA compatible RS-232C standard and RS-485 standard
Electrical Interface: RS-232 is a DB9 female (hole), RS-485 is a 4-bit terminal
Working Mode: Asynchronous, half duplex. Differential transmission
Transmission Medium: Twisted pair or shielded twisted pair
Communication Rate: 300-115200bps
Size: Approx. 57 x 37 x 17mm / 2.2 x 1.5 x 0.7in
Working Environment: 2-50℃, relative humidity 5%-95% (commercial working environment is 0-70℃), (industrial working environment is -20-85℃)
Communication Distance: 1200 meters (RS-485 end), 5 meters (RS-232 end)