Keysight Technologies U3042AM04, Руководство пользователя и сервисное руководство

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Control Lines
Table 1
2
U3042AM04
Control Lines
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 Voltage Supply Configuration” on page 45 and “Setting the Control Lines
with Address and Data Values” on page 46 . See Table 1 2 for DUT control line
specifications.
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 39 on page 43 and Table 1 3 on page 43
for control line pin location and description. Refer to “Internal Voltage Supply
Configuration” on page 44 and “External Voltage Supply Configuration” on page 45
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 U3042AM04 User's and Service Guide 42