ACL-7130 16-CH Isolated DI & 16-CH Isolated DO Card CharacteristicsDownloadTechnical specificationsCharacteristics 16-CH isolated digital inputs 16-CH isolated digital outputs 16-CH TTL digital inputs and 16-CH TTL digital outputs Non-polarity digital input range (isolated digital inputs); 2500 VRMS optical isolation Sink current up to 500 mA on each isolated output One 8254 chip on board which provide a set of cascaded timers and one independent counter Two external interrupt sources Compact, half-size PCB Get a quote DownloadDownloadUser-Manual-ACL-7130-Rev3.50ACL-7130Technical specificationsTechnical specificationsISOLATED DIGITAL INPUT Number of channels: 16 Input voltage range: - 0-24 V, non-polarity - Logic high: 3-24 V - Logic low: 0-1 V Input resistance: 1.2 kO @1 W Isolation voltage: 2500 VRMS Data transfer: programmed I/O ISOLATED DIGITAL OUTPUT Number of channels: 16 Output type: open collector Darlington transistor Sink current: - Max. 500 mA for only one Darlington pair - 347mA for all Darlington pair @ 10% duty Power dissipation: Max. 1.47W per chip (8 DO channels) Output voltage: 5000 VRSM Data transfers: programmed I/O NON-ISOLATED DIGITAL I/O Number of channels: 16 inputs, 16 outputs Compatibility: 5 V/TTL Digital logic levels - input high voltage: 2.0-5.0 V - input low voltage: 1-0.8 V - output high voltage: 2.4 V minimum - output low voltage: 0.5 V MAXIMUM Output driving capacity: - source current: 2.6 mA - sink current: 24 mA Data transfer: programmed I/O GENERAL-PURPOSE TIMER/COUNTER Number of channels: 2 Resolution: 32 bits, 16 bits Compatibility: 5 V/TTL Base Clock available - 2 MHz for both timer/counter - Extrenal clock to 10 MHz for 16-bit counter only GENERAL SPECIFICATION I/O connector: - 37-pin D-sub female - 20-pin ribbon male x 2 Operating temperature: 0 to 60 °C Storage temperature: -20 to 80 °C Relative humidity: 5 to 95%, non condensing Power requirements: +5V 360 mA typical Dimensions (not including connectors): 163 x 123 mm CharacteristicsDownloadTechnical specifications