ACL-7122 Opto-22 Compatible 144-CH DIO Cards CaratteristicheDownloadSpecifiche tecnicheCaratteristiche High-density 144-CH digital inputs/outputs TTL/DTL compatible digital I/O channels Direct interface with OPTO-22 compatible I/O modules Emulates industry standard 8255 PPI (mode 0) Buffered circuits for high driving capacity Output status read back Programmable interrupt handling Chiedi un preventivo DownloadDownloadACL-7122Specifiche tecnicheSpecifiche tecniche DIGITAL I/O Number of channels:144 inputs/outputs Compatibility: 5 V/TTL Digital logic levels: - Input high voltage: 2-5.25 V - Input low voltage: 0-0.8 V - Output high voltage: 2.4 V minimum - Output low voltage: 0.5 V maximum Output driving capacity: - Source current - 2.6 mA (Port A and Port B) - 15 mA (Port C) - Sink current: 24 mA Data transfers: programmed I/O, interrupt INTERRUPT CONTROL Available IRQ levels (jumper selectable): 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15 IRQ sources (programmable): DIO Port C0, C3, C4 GENERAL SPECIFICATION I/O connector: 50-pin ribbon male x 6 Operating temperature: 0 to 55° C Storage Temperature: -20 to 80° C Relative humidity: 5 to 95%, noncondensing Power requirements: +5V 1.40 A typical, 1.80 A maximum Dimension (not including connectors): 183mm x 119mm CaratteristicheDownloadSpecifiche tecniche
