Digital I/O PCIe-7442 High-density 128-CH Isolated DIO/DI/DO Cards

These cards support universal 32-bit 3.3V and 5V PCI buses, offering high-density opto-isolated digital input and output channels with up to 1250 VRMS isolation voltage and programmable change-of-state detection.

• The description claims up to 250mA high capability sink current for all isolated output channels.
• The description claims up to 300mA sink current on each isolated output channel.