Specifications

Features
Plug-in I/O Cards
10-26
PCI-1742U
1 MS/s, 16-bit, 16-ch High-Resolution
Multifunction Card
16 single-ended, 8 differential or a combination of analog inputs
16-bit A/D converter, with up to 1 MHz sampling rate
Onboard FIFO memory (1024 samples)
Auto calibration
Two 16-bit analog output channels
16 digital inputs and 16 digital outputs
Onboard programmable counter
Universal PCI Bus (support 3.3 V or 5 V PCI bus signal)
BoardID™ switch
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Introduction
PCI-1742U is a powerful high-resolution multifunction DAS card for the PCI bus. Its sampling rate of up to 1 MS/s and 16-bit resolution, fulfill the needs of most data acquisition
applications. PCI-1742U provides 16 single-ended or 8 differential analog input channels, two 16-bit D/A output channels, 16 digital input/output channels, and one 10 MHz 16-bit
counter channel.
Specifications
Analog Input
Channels 16 single-ended /8 differential (SW programmable)
Resolution 16 bits
Max. Sampling Rate 1 MS/s single-channel
800kS/s multi-channel
250kS/s unipolar bipolar mixed
FIFO Size 1024 samples
Overvoltage Protection
Input Impendence 100 MΩ/10pF (Off); 100 MΩ/100pF (On)
Sampling Mode Software, onboard programmable pacer or external
Trigger Mode
Input Range (V, Software programmable)
Unipolar
N/A 0~10 0~5 0~2.5 0~1.25
Bipolar
±10 ±5 ±2.5 ±1.25 ±0.625
Analog Output
Channels 2
Resolution 16 bits
Output Rate Static Update
Reference Clock
Output Range (V, Software programmable)
Internal Reference
Bipolar
-5~+5, -10~+10
Unipolar
0~+5,0~+10
External Reference
0 ~ +x V @ +x V (-10 < x <10)
-x ~ +x V @ +x V (-10 < x < 10)
Slew Rate 40 V/µs
Driving Capability ±20mA
Output Impendence 0.1 Ω max.
Operation Mode Single Output
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Digital Input
Channels 16
Capability 5 V/TTL
Input Voltage Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Digital Output
Channels 16
Capability 5 V/TTL
Output Voltage Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Output Capability Sink: 0.5 V max. @ +24 mA
Source: 2.4 V min. @ -15 mA
Counter/Timer
Channels 1
Compatibility 5V/TTL
Resolution 16 bits
Max. Input Frequency 10 MHz
Reference Clock
General
Bus Type Universal PCI 2.2
I/O connector Type 68-pin SCSI-II female
Dimensions 175 mm × 100 mm (6.9" × 3.9")
Power Consumption Typical: +5 V @ 850 mA, +12 V @ 600 mA
Max.: +5 V @ 1 A, +12 V @ 700m A
Operating Temperature 0 ~ +60°C (32 ~ 158°F) (refer to IEC 68-2-1,2)
Storing Temperature -20 ~ +85°C (-4 ~ 185°F)
Storing Humidity 5 ~ 95%RH non-condensing (refer to IEC 68-2-3)
Certificates CE
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NEW
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: [phone]-Outside Local Area: [phone]-www.stevenengineering.com