32-CH DIO & Timer/Counter Card

ADLINK ACL-7120A series are 32-CH TTL compatible Digital Input/Output and timers/counters cards for PC/AT and compatibles. The device has 32 TTL compatible digital inputs, 32 digital outputs, and 3 or 4 channels with a 16-bit timer/counter.The breadboard area is provided for user circuit designs. The ACL-7120A/6 device supports one 32-bit timer pacer which can generate interrupt periodically, as well as an event counter for external event counting. ADLINK ACL-7120A/6 devices deliver cost-effective features and are ideal for a broad variety of applications.

• Fully compatible with phased-out ACL-7120 in software and hardware
• 32-CH TTL digital inputs and 32-CH TTL digital outputs
• High output driving capacity
• 3 independent programmable 16-bit down counters
• One 16-bit event counter for interrupt generation
• One cascaded 32-bit timer with a 4 MHz timebase
• Clock output: 2 MHz, 1 MHz, 500 kHz, or 250 kHz jumper selectable
• Multiple selections on frequency divider

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