Features
- Supports universal 32-bit 3.3 V and 5 V PCI
- 64-CH opto-isolated digital input and 64-CH opto- isolated digital output (PCI-7442)
- 128-CH opto-isolated digital input(PCI-7443)
- 128-CH opto-isolated digital output (PCI-7444)
- 1250 VRMS isolation voltage
- Programmable Change-of-State (COS) detection for all digital input channels
- Voltage protection of up to 28 V for isolated input
- Up to 300 mA high-output driving capability for all output
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