PEX-730A CR

PCI Express card with 32-channel TTL Digital Input/Output and 32-channel Isolated Digital Input/Output (Source).

PEX-730A 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 DI/O 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 NPN (Current Sinking for PEX-730) or PNP (Current Sourcing for PEX-730A) transistor 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.

These cards also adds a Card ID switch. Users can set Card ID on a board and recognize the board by the ID via software when using two or more cards in one computer. The PEX-730/730A is designed as easy replacement for the PISO-730U/PISO-730A without any software/driver modification.

Features:

• 16-channel Optically-isolated Digital Input
• 16-channel Optically-isolated Digital Output (Source, PNP)
• 16-channel 5 V/TTL Digital Output
• 16-channel 5 V/TTL Digital Input
• Card ID function

Manufacturer's warranty: 12 months

Available models:

• PEX-730 CR - PCI Express, 32-channel Isolated Digital Input/Output and 32-channel TTL Digital Input/Output Board. (Current Sinking, RoHS). Includes one CA-4002 D-sub Connector
• PEX-730A CR - PCI Express, 32-channel Isolated Digital Input/Output and 32-channel TTL Digital Input/Output Board. (Current Sourcing, RoHS). Includes one CA-4002 D-sub Connector

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