PCI-1784U_15 Datasheet, PDF (1/1 Pages) Advantech Co., Ltd. – 4-ch, 32-bit Encoder Counter Universal PCI Card with 8-ch Isolated Digital I/O

PCI-1784U
4-ch, 32-bit Encoder Counter Universal
PCI Card with 8-ch Isolated Digital I/O
Features
ƒƒ Four 32-bit encoder counters
ƒƒ Single-ended or differential inputs
ƒƒ Quadrature (x1, x2, x4), pulse/direction, and up/down counting modes
ƒƒ Optically isolated up to 2,500 VDC
ƒƒ 4-stage digital filter with selectable sampling rate
ƒƒ On-board 8-bit timer with wide range time-base selector
ƒƒ Multiple interrupt sources for precision applications
ƒƒ 4 isolated digital inputs and 4 isolated digital outputs
ƒƒ BoardIDTM switch
RoHS
COMPLIANT
2002/95/EC
Introduction
PCI-1784U is a 4-ch encoder counter universal PCI card. It includes four 32-bit encoder counters, 8-bit timer with multiple range time-base selector, 4 isolated digital inputs, and 4
isolated digital outputs. Its flexible interrupt sources are suitable for motor control and position monitoring.
Specifications
Encoder Counter
ƒƒ Channels
4
ƒƒ Resolution
32 bits
ƒƒ Counting Modes
Quadrature, pulse/direction, or up/down
ƒƒ Max. Input Frequency 8 MHz for pulse/direction and up/down modes
2 MHz for quadrature mode without digital filter
1 MHz for quadrature mode with digital filter
ƒƒ Digital Filter
4 stages
ƒƒ Isolation
2,500 VDC
ƒƒ Sample Clock Frequency 8, 4, 2, or 1 MHz
ƒƒ Interrupt Sources
Overflow, underflow, index status, counter over
compare, counter under compare
ƒƒ Input Voltage
Single-ended:
Logic 0: 0.8 V max.
Logic 1: 2.8 V min. (12 V max.)
Differential:
Logic 0: -0.2 V max. (-12 V min.)
Logic 1: 0.2 V min. (12 V max.)
Isolated Digital input
ƒƒ Channels
4
ƒƒ Input Voltage
Logic 0: 3 V max
Logic 1: 10 V min. (30 V max.)
ƒƒ Interrupt Capable
All 4 channels
ƒƒ Isolation
2,500 VDC
ƒƒ Opto-Isolator Response 100 μs
ƒƒ Overvoltage Protection 70 VDC
Isolated Digital Output
ƒƒ Channels
ƒƒ Output Voltage
ƒƒ Output Capability
4
Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
50 mA @ 0.8 V
-50 mA @ 2.0 V
ƒƒ Isolation
2,500 VDC
ƒƒ Opto-Isolator Response 2 μs
General
ƒƒ Bus Type
ƒƒ Connector
ƒƒ Dimension (L x H)
ƒƒ Power Consumption
Universal PCI V2.2
37-pin D-sub female
175 x 100 mm² (6.9" x 3.9")
Typical: +5 V @ 200 mA
Max.: +5 V @ 450 mA
ƒƒ Operating Temperature 0 ~ 60°C (32 ~ 140°F)
ƒƒ Storage Temperature -20 ~ 70°C (-4 ~ 158°F)
ƒƒ Storage Humidity
5 ~ 95% RH, non-condensing (refer to IEC 68-2-3)
ƒƒ Certification
CE
Ordering Information
ƒƒ PCI-1784U
ƒƒ PCL-10137H-3E
ƒƒ ADAM-3937
4-ch encoder counter universal PCI card
High-speed DB37 cable, 3 m
DB37 DIN-rail wiring board
Data Acquisition Boards
All product specifications are subject to change without notice
Last updated : 5-May-2015