Serial Rs-485 To Usb Wiring - Macurco DVP-120C User Instructions

Macurco DVP-120C Manual

5.3.1 Serial RS-485 to USB Wiring

• Connect the required Data A, Data B and Common (Ground), and shield (if available) to the 4 pin BACnet
connector.
NOTE: The color code for your cable may be different than the one shown here, reference the user manual for your
specific cable for accurate wiring information.
• Plug the USB connection into the USB port of your computer, install any necessary drivers for the USB to
RS-485 Serial Converter cable.
REV – 1.0
Figure 5-3 BACnet Connection
Figure 5-2 RS-485 to USB
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