PISO-730AU

Universal PCI, 32-ch Isolated Digital I/O and 32-ch TTL Digital I/O Board (Source, PNP)

Features

PCI (5 V) Interface
16-channel Optically-isolated Digital Input
16-channel Optically-isolated Digital Output (Source, NPN)
16-channel 5 V/TTL Digital Output
16-channel 5 V/TTL Digital Input
3750 Vrms Photo-isolation Protection
2 Interrupt Sources

Introduction

The PISO-730AU 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 Digital Input and the Digital Output 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, the DI/O channels allow the input signals to be completely floated so as to prevent ground loops and isolate the host computer from potentially damaging voltage spikes.

Each Digital Output includes a PNP transistor and an integral suppression diode for the inductive load. The open-collector Digital Output channels are typically used for alarm and warning notifications, signal output control, control for external circuits that require a higher voltage level, or signal transmission applications, etc.

Accessories

Applications

Factory automation
Product test
Laboratory automation

Ordering Information

PRODUCT SERIES	DESCRIPTION	QNT.	INQUIRY
PRODUCT SERIES PISO-730AU CR	DESCRIPTIONUniversal PCI, 32-ch Isolated Digital I/O and 32-ch TTL Digital I/O Board (Source, PNP) (RoHS) Includes one CA-4002 D-Sub connector

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Hardware
Card ID	Yes (4-bit)
Connector	Female DB37 x 1 20-pin box header x 2

Digital Input
Channels	16 (Isolated) + 16 (Non-isolated)
Type	Wet Contact Isolated: Photocoupler Non-isolated: 5V/TTL
Sink/Source (NPN/PNP)	Sink/Source
ON Voltage Level	Wet: 9 ~ 24 V (Min. 7 V; Max. 30 V) TTL: 2.0 V Min.
OFF Voltage Level	Wet: 0 ~ 1 V TTL: 0.8 V Max.
Response Speed	4 kHz (Typical) (Isolated) 1.0 MHz (Typical) (Non-isolate)
Trigger Mode	Static Update
Isolation	3750 Vrms (Isolated)

Digital Output
Channels	16 (Isolated) + 16 (Non-isolated )
Type	Isolated: Open Emitter Non-isolated: 5V/TTL
Sink/Source (NPN/PNP)	Source (PNP)
Operation Mode	Static Update
Load Voltage	Non-isolated: Logic 0: 0.4 V max. Logic 1: 2.4 V min.
Load Current	100 mA/+30 V for each channel @ 100% duty (Isolated) Sink: 2.4 mA @ 0.8 V (Non-isolated) Source: 0.8 mA @ 2.0 V (Non-isolated)
Response Speed	4 kHz (Typical) (Isolated) 1.2 MHz (Typical) (Non-isolate)
Isolation	3750 Vrms (Isolated)