PISO-730-CR

Description

PCI Bus, 32-ch isolated digital I/O and 32-ch TTL digital I/O Board (Sink/Source)

The PISO-730/730A supports 5 V PCI bus. These cards provide 32 isolated digital I/O channels (16 x DI and 16 x DO) and 32 TTL-level digital I/O channels (16 x DI and 16 x DO). Both the isolated DI and DO channels use a short optical transmission path to transfer an electronic signal between the elements of a circuit and keep them electrically isolated. With 3750 Vrms isolation protection, these DIO channels allow the input signals to be completely floated so as to prevent ground loops and isolate the host computer from damaging voltages. Each digital output offers a Darlington transistor (PISO- 730A) or PNP transistor (PISO-730) and integrated suppression diode for the inductive load. The open collector outputs (DO channels) are typically used for alarm and warning notification, signal output control, control for external circuits that require a higher voltage level, and signal transmission applications, etc.

● PCI Bus (5 V) interface
● „16-ch optically isolated D/I „
● 16-ch optically isolated D/O (Sink, NPN) for PISO-730 „
● 16-ch optically isolated D/O (Source, PNP) for PISO-730A „
● 16-ch 5 V TTL D/O
● 16-ch 5 V TTL D/I „
● 3750 Vrms photo-isolation protection
„● Built-in DC/DC converter with 3000 VDC isolated for PISO-730 „
● 2 interrupt sources