Acces PCIe-DA16-6, Руководство пользователя

Страница: 20 / 22

Manual PCIe-DA16-6 20
Chapter 9 Specifications
Analog Outputs
● Channels: 6, 4 or 2
● Resolution: 16 bits, 12 bits
● Unipolar Ranges: 0-2.5V, 0-5V, 0-10V
● Bipolar Ranges: ±2.5V, ±5.0V, ±10.0V
● Current Range: 4 to 20 mA (external excitation of 8-36VDC)
● Output Drive: 5 mA maximum
● Output Resistance: Less than 0.1 ohm
● Relative Accuracy: ± 1 LSB max, ± ½ LSB typical
● Diff. Linearity: ± ½ LSB integral non-linearity
● Monotonicity: 16 bits over operating temp
● Settle time: 5 μsec ¼ to ¾ and ¾ to ¼ scale , to ±2 LSB
Digital I/O
● Lines 16: Ports A and B
● Logic Level: VCCIO jumper selectable
● Pull-up/down 10k ohm (pulled up by default)
Logic Levels VCCIO = 5V
Low Inputs ≤ 1.5V ≤ 2uA
High Inputs ≥ 3.5V ≤ 2uA
Low Outputs ≤ 0.55V 32mA
High Outputs
≥ 3.8V
32mA
Logic Levels VCCIO = 3.3V
Low Inputs
≤ 0.8V ≤ 2uA
High Inputs
≥ 2.0V ≤ 2uA
Low Outputs
≤ 0.55V
24mA
High Outputs
≥ 2.4V
24mA