Contemporary Control Systems BASrouter Portable Installation Guide (Firmware 2.6.x) - Manual (Page 7)

TD070210-0IG
7
3 Power
The BASRTP-B features a USB 2.0 Full Speed Device Port that accepts
the USB cable with Type B plug that is included in the box. It takes 5
VDC from a host computer, while typically drawing 300 mA of current.
It can operate from a USB hub, if desired, and no driver installation is
needed.
For MS/TP devices, see Figure 5 for proper 2-wire bus connections and
Figure 6 for proper 3-wire bus connections. The BASRTP-B does not
apply any failsafe bias or termination.
Figure 5 — 2-wire MS/TP Bus Wiring