Measurement-computing CIO-DAS160x/1x Manual de usuario descargar pdf (Pagina 39)

Analog Output:

Resolution 12 bits

Number of channels 2

D/A type MX7548

Voltage Ranges ±10V, ±5V, 0 to 5V, 0 to 10V or user defined range between

0 and 10V. Each channel independently configurable by

jumpers.

Offset error Trimmable to 0 by potentiometer

Gain error Trimmable to 0 by potentiometer

Differential nonlinearity ±1 LSB max

Integral nonlinearity ±1 LSB max

Monotonicity Guaranteed monotonic

D/A pacing Software paced

Data transfer Double buffered software transfer, update on write to MSB

Throughput System dependent, software paced.

Slew Rate 0.3V/µs

Current Drive (OP07) ±5 mA min

Output short-circuit duration Indefinite

Output coupling DC

Output impedance 0.1 Ohms max

Miscellaneous Double-buffered output latches

Digital Input /

Output

Digital Type (Digital I/O connector) 82C55 (not applicable on -P5 versions)

Configuration 2 banks of 8, 2 banks of 4, programmable by bank as input

or output

Number of channels 24 I/O

Output High 3.0 volts min @ −2.5 mA

Output Low 0.4 volts max @ 2.5 mA

Input High 2.0 volts min, 5.5 volts absolute max

Input Low 0.8 volts max, −0.5 volts absolute min

Digital Type (Main analog connector)

Output 74LS197

Input 74LS244

Configuration 4 fixed input, 4 fixed output

Number of channels 8

Output High 2.7 volts min @ −0.4 mA

Output Low 0.5 volts max @ 8 mA

Input High 2.0 volts min, 7 volts absolute max

Input Low 0.8 volts max, −0.5 volts absolute min

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Measurement-computing CIO-DAS160x/1x Manual de usuario Pagina 39