National Instruments DAQ SC-205X Series, Руководство пользователя

Страница: 52 / 118

Chapter 6 SC-2054
© National Instruments Corporation 6-5 SC-205X Series User Manual
J4, J8 26-pin male connectors
Port C digital I/O connection.
J4 is tied to port C of PPI A or
C (port number 2 or 8),
depending on which half of the
type NB5 cable is attached to
J1. J8 is tied to port C of PPI B
or D (port number 5 or 11),
depending on which half of the
type NB5 cable is attached to
J1.
Attach J4 or J8 connectors to an SC-206X Series
board or to an 8
-
channel SSR Series backplane.
The eight digital lines of the port corresponding
to the label below the connector are connected to
the digital lines of the accessory.
J5, J9 26-pin male connectors
Port B digital I/O connection.
J5 is tied to port B of PPI A or
C (port number 1 or 7),
depending on which half of the
type NB5 cable is attached to
J1. J9 is tied to port B of PPI B
or D (port number 4 or 10),
depending on which half of the
type NB5 cable is attached to
J1.
Attach J5 or J9 connectors to an SC-206X Series
board or to an 8
-
channel SSR Series backplane.
The eight digital lines of the port corresponding
to the label below the connector are connected to
the digital lines of the accessory.
J6, J10 26-pin male connectors
Port A digital I/O connection.
J6 is tied to port A of PPI A or
C (port number 0 or 6),
depending on which half of the
type NB5 cable is attached to
J1. J10 is tied to port A of
PPI B or D (port number 3 or
9), depending on which half of
the type NB5 cable is attached
to J1.
Attach J6 or J10 connectors to an SC-206X
Series board or to an 8
-
channel SSR Series
backplane. The eight digital lines of the port
corresponding to the label below the connector
are connected to the digital lines of the accessory.
Table 6-1. SC-2054 Connectors (Continued)
Connectors Connection Description