Keysight Technologies U3047AM08, User'S And Service Manual

Page: 49 / 92

Control Lines
U3047AM08
Control Lines
Table 1 1
The 15 pin female D-Sub connector on the rear panel provides 8 latched data
lines that can be used to control your device under test (DUT). The lines can be
controlled with the multiport external test set control, or test set I/O
commands. Refer to
“External Test Set Control Operation” on page 31 and
“Setting the Control Lines with Address and Data Values” on page 53
. See
Table 1 1 for DUT control line specification.
The output voltage of the lines can be from the internal adjustable voltage
source (+2 to +5 Vdc), or an external DC power supply depending on how the
connection to the control line is configured. When using an external power
supply a positive or negative voltage can be used. Refer to
Figure 3 6
and
Table 1 2 on page 50 for control line pin location and description. Refer to
“Internal Voltage Supply Configuration” on page 51 and “External Voltage
Supply Configuration” on page 52 for configurations.
DUT Control Specifications
Item Specifications
Connector Type D–Sub, 15–pin female
Max Output Line Current 100 mA (each line)
Control Line DC resistance < 10 Ω (each line)
Voltage Range:
Positive Input 0 to +5 V
Negative Input –5 to 0 V
Internal Variable Voltage +2 to +5 V
Keysight U3047AM08 User's and Service Guide 49