DIGITAL I/O Number of channels: • 32-CH digital inputs • 32-CH digital outputs Compatibility: 5 V/TTL Data transfer rate • 12 MB/s with external 3 MHz clock, handshaking or external strobe • 8 MB/s with internal 2 MHz timer pacer Digital logic levels • Input high voltage: 2-5.25 V • Input low voltage: 0-0.8 V • Output high voltage: 2.7 V minimum • Output low voltage: 0.5 V maximum Output driving capacity • Source current: 3.0 mA • Sink current: 24 mA Data transfers: • programmed I/O, interrupt, bus-mastering DMA PROGRAMMABLE COUNTER Base clock: 4 MHz Timer 0: DI clock source Timer 1: DO clock source Timer 2: Base clock source of timer 0 & 1
INTERRUPT Sources: EO_ACK, EI_REQ, Timer 0, Timer 1 or Timer 2 GENERAL SPECIFICATION I/O connector • PCI/PCIe-7200 -37-pin D-sub female -40-pin Header • cPCI-7200 -One 100-pin SCSI-II female Operating temperature: 0˚C to 60˚C Storage temperature: -20˚C to 80˚C Relative humidity: 5% to 95%, non-condensing Power requirements 12V @ 200 mA, 3.3V @ 500 mA Dimensions 148 mm x 102 mm
