DSD TECH SH-B13 RS232 to RS485 Serial Adapter with Terminal Board
DSD TECH SH-B13 RS232 to RS485 Serial Adapter with Terminal Board
Description
SH-B13 is a bi-directional RS232 to RS485 converter (meaning it communicates in both directions), reliable and cost-effective that easily lets you connect any RS485 device directly to your computer's serial RS232 COM port, efficiently converting standard RS232 signals to RS485 and vice versa. FEATURES Compatible with EIA/TIA RS-232 Standard and RS-485 Standard Working Modes: Asynchronous, Half-duplex, Differential Transmission Transmission Media: Twisted Pair or Shielded Twisted Pair Transmission Rate: 300bps to 115.2Kbps Transmission Distance: 1200m (RS-485), 5m (RS-232) Power Source: Port powered from RS-232 data lines Optional DC applied to terminal block Working Environment: Temperature: -25ºC to 70ºC Humidity: 5% to 95% Net Weight: 36g Applications Computer Factory industrial automation control system Micro controller (MCU) Door safe / Parking system SCADA (supervisory control and data acquisition) Package Content 1 x SH-B13 RS-232 to RS-485 Adapter 1 x User Manual About Warranty DSD TECH offers a 24-month warranty on this RS232 to RS485 Adapter. If you have any questions, please contact us and we will resolve your issue within 24 hours.
Features:
- This bi-directional RS232 to RS485 converter is a port-powered simple and reliable solution for most standard commercial and industrial communications needs. It converts RS232 signals to half-duplex RS485 balanced differential signals and can extend the communication distance up to 4000 FT (1.2 km).
- Include a 4-position terminal block, which can be attached to the RS-485 port to provide screw-lug wire terminations for the port.
- Powered from the RS-232 data lines, no external power is required.
- Compatibility: Works with Windows 10, 7(32/64bit) , XP, 2003,Liunx,Mac OS Etc.
- WARRANTY:We back this usb to RS485 adapter with 12 months warranty.If you meet any question, Please contact us, We will fix your issue within 24 hours.