ADLINK ACL-8216 - Manual (Page 12)

4 • Introduction
High: Min. +2.0V
• Input Load:
Low: +0.5V @ -0.2mA max.
High: +2.7V @+20uA max.
• Output Voltage:
Low: Max. 0.5V
High: Min. +2.7V
• Driving Capacity:
Low: Max. +0.5V at 8.0mA ( Sink)
High: Min. 2.7V at 0.4mA( Source)
• Programmable Counter
• Device: 8254
• A/D pacer: 32-bit timer( two 16-bit counter cascaded together) with a
2MHz clock base
• Counter: One 16-bit counter with an internal 2MHz clock base or
external clock
• Pacer Output: 0.00046 Hz ~ 100K Hz
♦ General Specifications
• I/O Base Address: 16 consecutive address location
• Interrupt IRQ: IRQ3, 5,6,7,9,10,11,12,15
• DMA Channel: CH1 or CH3
• Connector: 37-pin D-type connector
• Operating Temperature: 0° C ~ 55° C
• Storage Temperature: -20° C ~ 80° C
• Humidity: 5 ~ 95%, non-condensing
• Power Consumption:
+5 V @ 420 mA maximum
+12 V @ 240 mA maximum
• Dimension: 163 mm (L) X 123mm(W)