PEX-P32C32 CR

PCI Express card with 32-channel Optically-isolated Digital Input and 32-channel optoisolated Open-collector Digital Output (Sink/Source).

The PEX-P32C32/P32A32 series provides 32 optically-isolated Digital Input channels and 32 optically-isolated Digital Output channels, arranged into four isolated banks. Each input channel uses a photocoupler input that allows either an internal isolated power supply or an external power supply to be connected, and can be selected via a jumper

Each Digital Output channel includes either a Darlington (PEX-P32C32) or a PNP (PEX-P32A32) transistor and an integrated suppression diode for the inductive load. The input port may use either an external power source or can be powered from the Host PC via a DC/DC converter. The output port should use an external power source. The board helps eliminate ground loop problems and isolates the host computer from potentially damaging voltage spikes.

The PEX-P32C32/P32A32 series also includes an onboard Card ID switch that enables the board to be easily recognized via software if two or more cards are installed in the same computer. The PEX-P32C32/P32A32 series is designed as an easy replacement for the PISO-P32C32U/P32A32U series without requiring any modification to either the software or the driver.

Features:

• PCI Express x1 Interface
• 32-channel optically isolated digital input
• 32-channel optically isolated digital output
• Built-in DC/DC converter with 3000 VDC isolation
• Card ID function
• 3750 Vrms photo-isolation protection
• Output status readback

Manufacturer's warranty: 12 months

Available models:

• PEX-P32C32 CR - PCI Express, 32-ch Optically-isolated Digital Input and 32-ch Optically-isolated Open-collector Digital Output Board (Sink, RoHS), Includes one CA-4037B Cable and two CA-4002 D-sub Connectors
• PEX-P32A32 CR - PCI Express, 32-ch Optically-isolated Digital Input and 32-ch Optically-isolated Open-collector Digital Output Board. (Source, RoHS), Includes one CA-4037B Cable and two CA-4002 D-sub Connectors

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