Access PCI-DIO-24D(H) Manual de usuario descargar pdf (Pagina 6)

output use according to direction assignment from a control register in the PPI. Further, if a jumper is

properly placed on the card, the tristate buffers may be enabled/disabled under program control. (See the

Option Selection section to follow.)

I/O wiring connections for the H card are via a 50-pin connector on the back plate of the card. Flat

insulation-displacement ribbon cables can be used to connect these cards to termination panels and relay

output cards. Also, the 50-pin connection provides compatibility with OPTO-22, Gordos, Potter &

Brumfield and Western Reserve Controls module mounting racks. Fused +5 VDC power is available on

the I/O connector at pin 49. The on-board fuse is rated at 0.5A at room temperature, and can be reset by

cycling computer power, or by removing the load.

I/O wiring connections for the D card are via a 37-pin D-sub connector on the back plate of the card. A

37-pin D-sub solder cup mating connector, or flat insulation-displacement ribbon cable can be used to

connect these cards to termination panels. The "D" version has a fused 5 volts available at connector pin

20. The on-board fuse is rated at 0.5A, and can be reset the same as the H version.

Manual PCI-DIO-24DH

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Access PCI-DIO-24D(H) Manual de usuario Pagina 6