PCI-1784U

PCI-1784U 4-axis Quadrature Encoder and 4-ch Counter Universal PCI Card with 8-ch Isolated Digital I/O Features  4 x 32-bit up/down counters  Single-ended or differential inputs  Pulse/direction and up/down counter  x1, x2, x4 counts for each encoder cycle  Optically isolated up to 2,500 VDC  4-stage digital filter with selectable sampling rate  Onboard 8-bit timer with wide range time-base selector  Multiple interrupt sources for precision application  4 x isolated digital input and 4 x isolated digital output  BoardID™ switch RoHS 2002/95/EC COMPLIANT Introduction PCI-1784U is a 4-axis quadrature encoder and counter add-on card for PCI bus. The card includes four 32-bit quadruple A/B phase encoder counters, 8-bit timer with multi range time-base selector and 4 isolated digital inputs as well as 4 isolated digital outputs. Its flexible interrupt sources are suitable for motor control and position monitoring. Specifications Encoder Input 4 (independent)  Number of Axes  Resolution 32-bit  Max. Quadrature Input 1.0 MHz with digital filter 2.0 MHz without digital filter  Digital Filter 4 stage  Drive Type Single-ended or differential  Counter Modes Quadrature, up/down, pulse/direction  Isolation Protection 2,500 VDC  Max. Input Pulse Freq. x 1, x 2, x 4  Sample Clock Freq. 8, 4, 2, or 1 MHz  Sink/Source Current 50 mA max./channel  Opto-Isolator Response 2 us Counter/Timer        Channels Resolution Compatibility Max.Input Frequency Counter Modes Interrupt Capable Ch. Digital Noise Filter 4 32 bits 5 V/TTL 8 MHz Quadrature, 2-pulse, pulse/direction Counter0 ~ Counter3 4 stage Input Range  Single Ended Configuration  Differential Configuration Logic 0 : 0.8 V max. Logic 1 : 2.8 V min. (12 V max.) Logic 0 : -0.2 V max. Logic 1 : 0.2 V min. (±12 V max.) General         Bus Type Connectors Dimensions (L x H) Power Consumption Universal PCI V2.2 37-pin D-sub female connector 175 x 100 mm (6.9" x 3.9") Typical: +5 V @ 200 mA Max.: +5 V @ 450 mA Operating Temperature 0 ~ 60° C (32 ~ 140° F) Storage Temperature -20 ~ 70° C (-4 ~ 158° F) Storage Humidity 5 ~ 95% RH, non-condensing (refer to IEC 68-2-3) Certifications CE Isolated Digital Input  Channels  Input Voltage     4 Logic 0 : 3 V max. Logic 1 : 10 V min. (30 V max.) Interrupt Capable Ch. DI0 ~ DI3 Isolation Protection 2,500 VDC Opto-Isolator Response 25μs Overvoltage Protection 70 VDC Ordering Information  PCI-1784U  PCL-10137H-3  ADAM-3937 4-axis Quadrature Encoder and Counter Card High-speed DB37 Cable, 3 m DB37 DIN-rail Wiring Board Isolated Digital Output     Channels Compatibility Isolation Protection Output Voltage 4 5V 2,500 VDC Logic 0: 0.8 V min. Logic 1: 2.0 max. Motion Control I/O Modules