User Manual
2253i / 2253iX
AMETEK
California Instruments
43
3.7.6 USB Interface – J16
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 3-4: USB Connector pin orientation.
Pin
Name
Description
1
VBUS
+5 VDC
2
D-
Data -
3
D+
Data +
4
GND
Ground
Table 3-8: USB Connector pin out.
3.7.7 RS232 Interface – J14
A standard RS232 serial interface connector is located on the rear panel on all 2253 models.
Pin
Name
Description
1
Not used
2
TxD
Output
3
RxD
Input
4
Not used
5
Common
6
Not used
7
CTS
Input
8
RTS
Output
9
Not used
Table 3-9: RS232 Connector pin out.
Содержание 2253i
Страница 5: ...User Manual 2253i 2253iX AMETEK California Instruments 5 SAFETY SYMBOLS...
Страница 99: ...User Manual 2253i 2253iX AMETEK California Instruments 99 Figure 6 1 Internal adjustment locations...
Страница 118: ...User Manual 2253i 2253iX AMETEK California Instruments 118 Figure 9 4 Voltage Modulation Frequency characteristics...