Figure 3-2:Usb Connector Pin Orientation; Table 3-3: Rs232 Connector Pin Out; Table 3-4: Usb Connector Pin Out - Ametek CSW5550 User Manual

User Manual
3.6.3 RS232C Serial Interface Connector
Pin
1
2
3
4
5
6
7
8
9
The CSW series power sources use a regular straight-through DB9 male to DB9 female serial
cable for the RS232 interface.
3.6.4 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.
34
Name
N/C
TxD
RxD
N/C
Common
N/C
CTS
RTS
N/C

Table 3-3: RS232 Connector pin out

Figure 3-2:USB Connector pin orientation

Pin Name
1 VBUS
2 D-
3 D+
4 GND

Table 3-4: USB Connector pin out.

Direction
Output
Input
Common
Input
Output
Description
+5 VDC
Data -
Data +
Ground
California Instruments
CSW Series