Ametek RS90-3Pi - Figure 3-11: USB Connector Pin Orientation; Table 3-10: USB Connector Pin out

User Manual AMETEK Programmable Power
RS Series 49
3.6.6 USB Interface
A standard USB Series B device connector is located on the rear panel for remote control. A
standard USB cable between the AC Source and a PC or USB Hub may be used.
Note: Use of the USB port to control more than one power source from a single PC is
not recommended, as communication may not be reliable. Use GPIB interface for
multiple power source control.
Figure 3-11: USB Connector pin orientation.
Pin
Name
Description
1 VBUS +5 VDC
2 D- Data -
3 D+ Data +
4 GND Ground
Table 3-10: USB Connector pin out.