Keysight Technologies U3042AM08, Руководство пользователя и сервисное руководство

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U3042AM08
Control Lines
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 61 and “Setting the Control Lines
with Address and Data Values” on page 6 2 . See Table 1 4 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 4 7 on page 59 and Table 1 5 on page 5 9
for control line pin location and description. Refer to “Internal Voltage Supply
Configuration” on page 60 and “External Voltage Supply Configuration” on page 61
for configurations.
Table 1 4 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

(each line)
Voltage Range:
Positive Input 0 to +5 V
Negative Input –5 to 0 V
Internal Variable Voltage +2 to +5 V
58 Keysight U3042AM08 User's and Service Guide