Keysight 34959A, Руководство пользователя

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Keysight 34959A User’s Guide 17
Configuring the 34959A Breadboard Module
Accessing the 34980A Mainframe’s Analog Bus
If your custom circuitry will need access to the four Analog Buses on the
mainframe’s backplane, you must install relays (not provided) on and make
connections directly to the Keysight-supplied PC board (see the explanation on
page 11 for PC board removal, and the table on page 18 for connection
information). The following enlargement of the Analog Bus control area of the
board shows where to install the relays and make wire connections:
Analog Bus Relay Installation and Solder Hole Locations
WARNING
SHOCK HAZARD Only qualified personnel who are aware of the hazards
involved should install, remove or configure the 34959A breadboard for the
34980A mainframe. Before touching any installed accessory, turn off all
power to the mainframe and terminal blocks, and to all external devices
connected to the mainframe or terminal blocks.
Locations to
mount relays
to Analog Bus
Solder holes
for Analog Bus
connections