Measurement Computing PC-CARD-DAC08, Руководство пользователя

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3 INTERFACING
The PC-CARD-DAC08 connector has eight, single-ended analog outputs, one
interrupt input, eight, digital inputs/outputs and eight ground pins. A chassis ground is
in the cable shield clips to either side of the 26 pins of the connector.
3.1 PC-CARD-DAC08 CONNECTOR
Figure 3-1 shows a PC-CARD-DAC08 case looking into the male mini-connector.
The connector is mechanically keyed to insure that the cable is inserted correctly.
Figure 3-1. 26-Pin I/O Mini-Connector
Table 3-1. 26-Pin Connector Pinout
D/A OUT 7 26 GND 13
D/A OUT 6 25 GND 12
D/A OUT 5 24 GND 11
D/A OUT 4 23 GND 10
D/A OUT 3 22 GND 9
D/A OUT 2 21 GND 8
D/A OUT 1 20 GND 7
D/A OUT 0 19 PC +5V OUT 6
DIGITAL I/O 7 18 DIGITAL I/O 6 5
DIGITAL I/O 5 17 DIGITAL I/O 4 4
DIGITAL I/O 3 16 DIGITAL I/O 2 3
DIGITAL I/O 1 15 DIGITAL I/O 0 2
EXT. INTERRUPT IN 14 GND 1
SIGNAL NAME PIN SIGNAL NAME PIN
Analog devices to be controlled should be connected with the high side to the
numbered analog output and the low side to an adjacent ground.
Refer to Section 7, Specifications, for information on a mating cable,
PC-CARD-C37F/26. This cable will permit attachment to a variety of screw terminal
and signal conditioning boards. The PC-CARD-DAC08 used in conjunction with the
3