ADLINK ACL-8112 Series - Manual (Page 14)

6 • Introduction
• Output Range:
Internal reference: (unipolar) 0 to 5V or 0 to 10V
External reference: (unipolar) max. +10V or -10V
• Settling Time: 30µs
• Linearity: ±1/2 bit LSB
• Output driving capability: ±5mA max.
♦ Digital I/O (DIO)
• Number of channels: 16 TTL compatible inputs and outputs
• Input Voltage:
Low: Min. 0V; Max. 0.8V
High: Min. +2.0V
• Input Load:
Low: +0.5V @ -0.2mA max.
High: +2.7V @+20mA max.
• Output Voltage:
Low: Min. 0V; Max. 0.4V
High: Min. +2.4V
• 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 time base
• Pacer Output: 0.00046 Hz to 100 KHz
• Counter: One 16-bit counter with internal 2MHz time base or external
clock source