Datasheet

PCI-1721
12-bit, 4-ch Analog Output PCI Card
with 16-ch Digital I/O
Features
ƒƒ 10 MHz maximum digital update rate
ƒƒ Auto calibration function
ƒƒ Four analog output channels with 1,024 samples FIFO buffer
ƒƒ A 12-bit DAC is equipped for each of analog output channels
ƒƒ Real-time waveform output function with internal/external pacer
ƒƒ Synchronized output function
ƒƒ Flexible output types and range settings
ƒƒ Keeps the output settings and values after system hot reset
ƒƒ 16-ch DI/O and one 10 MHz 16-bit resolution counter
ƒƒ BoardID™ switch
RoHS
COMPLIANT
2002/95/EC
Introduction
PCI-1721 is an advanced high-speed analog output card for the PCI bus, and each of analog output channels are equipped with a 12-bit, double-buffered DAC. It features many
powerful and unique functions, like a waveform output function with 10 MHz maximum update rate, auto-calibration and a BoardID switch. PCI-1721 is an ideal solution for industrial
applications where high-speed continuous analog output or real-time waveform output functions are required.
Specifications
Analog Output
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Channels
Resolution
FIFO Size
Output Rate
Reference Clock
Counter/Timer
4
12 bits
1,024 samples
10 MHz or static update
Internal: 10 MHz
External Clock Frequency: 10 MHz max.
External Voltage Range: 0.8 V max., 2 V min.
ƒƒ Output Range
Internal Reference
Unipolar
Bipolar
Current Loop
External Reference
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Slew Rate
Driving Capability Output Impedance Operation Modes
Accuracy
0 ~ 5 V, 0 ~ 10 V,
±5 V, ±10 V
0 ~ 20 mA, 4 ~ 20 mA
(software programmable)
0 ~ +x V @ +x V (-10 ≤ x ≤ 10)
-x ~ +x V @ +x V (-10 ≤ x ≤ 10)
10 V/µs
10 mA
0.1 W max.
Single/continuous/waveform/synchronized output
Relative: ±1 LSB
Differential Non-linearity: ±1 LSB (monotonic)
Digital Input/Output
ƒƒ Channels
ƒƒ Compatibility
ƒƒ Input Voltage
ƒƒ Output Capability
16 (shared by input/output)
5 V/TTL
Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Sink: 0.5 V @ 24 mA
Source: 2.0 V @ -15 mA
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Channels
Resolution
Compatibility
Max. Input Frequency
Reference Clock
1
16 bits
5 V/TTL
10 MHz
Internal: 10 MHz
External Clock Frequency: 10 MHz max.
External Voltage Range: 0.8 V max, 2.0 V min.
General
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Bus Type
I/O Connectors
Dimensions (L x H)
Power Consumption
PCI V2.2
1 x 68-pin SCSI female connector
175 x 100 mm (6.9" x 3.9")
Typical: 5 V @ 850 mA, 12 V @ 600 mA
Max.: 5 V @ 1 A, 12 V @ 700 mA
ƒƒ Operating Temperature 0 ~ 60°C (32 ~ 140°F)
ƒƒ Storage Temperature -20 ~ 85°C (-4 ~ 185°F)
ƒƒ Storage Humidity
5 ~ 95% RH, non-condensing
Ordering Information
ƒƒ PCI-1721
12-bit, 4-ch Advanced PCI Analog Output Card
Accessories
ƒƒ PCL-10168-1E
ƒƒ PCL-10168-2E
ƒƒ ADAM-3968
68-pin SCSI Shielded Cable, 1 m
68-pin SCSI Shielded Cable, 2 m
68-pin DIN-rail SCSI Wiring Board
Data Acquisition Boards
All product specifications are subject to change without notice
Last updated : 5-May-2015