Keysight 16117C, Руководство по эксплуатации и обслуживанию

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The ID signals are used by the 4339B to identify the current limit and the output voltage
performance requested by the test xture . The 4339B is programmed beforehand to change the
current limit and output voltage settings according to the ID line status . The ID status , test
xture identication, and the 4339B current limit and output voltage correspondence is listed
in T able 3-2 .
T able 3-2. ID Signal Condition
IDs Condition T est Fixture Description
ID3 ID2 ID1
GND GND GND 16339A No Limitation
GND GND Open 16008B No Limitation
GND Open GND 16117B Current Limit: 0.5 mA
GND Open Open 04339-65005 100 V maximum
Current Limit: 1 mA
Open GND GND Not Applicable (n/a ) Not Used No V oltage output
Open GND Open N/A
Open Open GND N/A
Open Open Open N/A All IDs are opened
No V oltage output
By grounding all ID lines , the 4339B has no set current and output voltage limitations other
than the current and output voltage limits of the 4339B itself. In which case , if the Interlock
line is grounded, the 4339B can apply a source voltage of up to 1000 V . If the interlock
connector is not connected, all ID lines are all open, so , the 4339B will not apply a source
voltage .
3-4 Operation