PCIe-7442 PCIe High-density 128-CH Isolated DIO/DI/DO Card CharacteristicsTechnical specificationsCharacteristics PCIe bus 64 isolated DO + 64 isolated DI + 32 I/O TTL Get a quote Technical specificationsTechnical specificationsISOLATED DIGITAL INPUT Number of channels: 64 ISOLATED DIGITAL OUTPUT Number of channels: 64 BUS PCI Express CharacteristicsTechnical specifications