Keysight 16442B, Руководство пользователя

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Keysight 16442B User’s Guide, Edition 3 11
User's Guide
Operation
Circuit Schematic
The following figure shows the circuit schematic of the 16442B test fixture
(B1500A-A5F).
The 16442B is equipped with an interlock (Intlk) terminal, which prevents the user
from getting an electric shock during operation.
If more than ±40/42 V, depends on the instrument, will be forced to the 16442B, be
sure to connect Intlk terminal of the 16442B to Interlock terminal of measurement
instrument such as the Keysight 4155/4156 and E5270 using an Interlock/LED
cable (16493J-001 for 1.5 m, 16493J-002 for 3.0 m).
When the lid of the 16442B is open, two interlock switches are open. The
instrument recognizes that the lid of the 16442B is not closed and does not output
high voltage (more than ±40/42 V).