PCI-1741U Datasheet, PDF (1/2 Pages) Advantech Co., Ltd. – 200 kS/s, 16-bit, 16-ch Universal PCI Multifunction Card

PCI-1741U
PCI-1742U
200 kS/s, 16-bit, 16-ch Universal PCI
Multifunction Card
1 MS/s, 16-bit, 16-ch Universal PCI
Multifunction Card
Features
 16-ch single-ended or 8-ch differential analog input
 PCI-1741U: 16-bit A/D converter, with up to 200 kHz sampling rate
PCI-1742U: 16-bit A/D converter, with up to 1 MHz sampling rate
 Onboard FIFO memory (1,024 samples)
 Auto calibration
 PCI-1741U: 1 x 16-bit analog output channel
PCI-1742U: 2 x 16-bit analog output channels
 16-ch digital input and 16-ch digital output
 Universal PCI bus (support 3.3 V or 5 V PCI bus signal)
 Onboard programmable counter
 BoardID™ switch
PCI-1741U
PCI-1742U
RoHS
COMPLIANT
2002/95/EC
Introduction
PCI-1741U and PCI-1742U are powerful high-resolution multifunction data acquisition cards supporting universal PCI bus. The sampling rate is up to 1 MS/s (PCI-1742U) or 200
kS/s (PCI-1741U). Coupled with the 16-bit A/D converter, they are suitable for most data acquisition applications. PCI-1741U and PCI-1742U provides 16 single-ended or 8 differential
analog input channels and 16 digital input/output channels. PCI-1741U provides one 16-bit D/A output channel, while PCI-1742U provides two 16-bit D/A output channels.
Specifications
Analog Input
 Channels
16 single-ended/8 differential (software programmable)
 Resolution
16 bits
 Max. Sampling Rate PCI-1741U: 200 kS/s
PCI-1742U: single-channel - 1 MS/s
multi-channel - 800 kS/s
unipolar bipolar mixed - 250 kS/s
 FIFO Size
1,024 samples
 Overvoltage Protection 20 Vp-p
 Input Impedance
100 MW/10pF (Off); 100 MW/100pF (On)
 Sampling Mode
Software, onboard programmable pacer and external
 Input Range*
(V, software programmable)
Unipolar
Bipolar
Accuracy (% of FSR ±1LSB)
N/A 0 ~ 10 0 ~ 5 0 ~ 2.5 0 ~ 1.25
±10
±5
±2.5 ±1.25 ±0.625
0.02 0.02 0.02 0.03
0.04
* Note: All channels should be set to the same range
Analog Output
 Channels
 Resolution
 Output Rate
 Output Range
PCI-1741U: 1
PCI-1742U: 2
16 bits
Static update
(V, software programmable)
Internal
Reference
Bipolar
Unipolar
External Reference
±5, ±10
0 ~ 5, 0 ~ 10
0 ~ +xV @ +xV (-10 ≤ x ≤ 10)
-x ~ +xV @ +xV (-10 ≤ x ≤ 10)
 Slew Rate
 Driving Capability
 Output Impedance
 Operation Mode
PCI-1741U: 20 V/us
PCI-1742U: 40 V/us
±20 mA
0.1 W max.
Software polling
 Accuracy
INLE: ±2LSB
Digital Input
 Channels
 Compatibility
 Input Voltage
16
5 V/TTL
Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Digital Output
 Channels
 Compatibility
 Output Voltage
 Output Capability
16
5 V/TTL
Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Sink: 24 mA @ 0.8 V
Source: -15 mA @ 2.0 V
Counter/Timer
 Channels
 Compatibility
 Resolution
 Max. Input Frequency
 Reference Clock
1
5 V/TTL
16 bits
10 MHz
Internal: 10 MHz
External Clock Frequency: 10 MHz
General
 Bus Type
Universal PCI 2.2
 I/O Connector Type 1 x 68-pin SCSI female connector
 Dimensions
175 x 100 mm (6.9" x 3.9")
 Power Consumption Typical: +5 V @ 850 mA, +12 V @ 600 mA
Max.: +5 V @ 1 A, +12 V @ 700 m A
 Operating Temperature 0 ~ 60° C (32 ~ 140° F) (refer to IEC 68-2-1, 2)
 Storage Temperature -20 ~ 70° C (-4 ~ 158° F)
 Storage Humidity
5 ~ 95% RH, non-condensing (refer to IEC 68-2-3)
 Certifications
CE
Data Acquisition Boards