Connector Assignment
Signal descriptions for `I/O-connector P2 and transition module’:
-
...
These connector pins are not connected on board.
DACx-OUT
...
Output of A/D-converter channel 'x' (x = 1, 2, ...16)
DACx-GND
...
reference potential of A/D-converter output 'x'
(+5V
analog
), (+15V
analog
),
(-15V
analog
)
NOTICE
In the standard version of the board the analog supply
voltages are generated via DC/DC-converters from the +5V-
power supply of the VMEbus.
The supply voltages (+5V
analog
), (+15V
analog
) and (-15V
analog
)
are
not
needed, therefore!
GND
analog
...
The reference potential of the analog supply voltages is only required
at P2, if the DAC812 adapter is used for the conversion of voltage
outputs to current outputs.
The reference potential of the analog supply voltages is connected to
the reference potentials of the analog outputs only on the VME-
DAC1612 board and not on the adapter. Therefore the reference
potential of the supply voltages of the VME-DAC1612 and the
reference potential of the supply voltages of the adapter board
(GND
analog
) are connected via P2.
VME-DAC1612
Manual • Doc. No.: V.1706.21 / Rev. 1.2
Page 39 of 50