Advantech PCI-1784U
4-axis Quadrature Encoder and 4-ch Counter
Universal PCI Card with 8-ch Isolated Digital I/O
![Advantech PCI-1784U](https://www.sphinxcomputer.de/produktdb/images/products/6835_25540.png)
![6835_25540.png](https://www.sphinxcomputer.de/produktdb/images/products/6835_25540.png)
![6835_25541.png](https://www.sphinxcomputer.de/produktdb/images/products/6835_25541.png)
![6835_25542.png](https://www.sphinxcomputer.de/produktdb/images/products/6835_25542.png)
- Four 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
- On-board 8-bit timer with wide range time-base selector
- Multiple interrupt sources for precision application
- 4 isolated digital input
- 4 isolated digital output
- BoardID™ switch
PCI-1784U is a 4-ch encoer counter universal PCI card. It includes four 32-bit
endocder 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
![ProdGrafik](https://www.sphinxcomputer.de/produktdb/images/products/6835_25541.png)
endocder 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
![ProdGrafik](https://www.sphinxcomputer.de/produktdb/images/products/6835_25541.png)
Specifications
Encoder Counter
Isolated Digital Input
Isolated Digital output
General
Ordering Information
Accessories
Encoder Counter
Channels | 4 |
Resolution | 32 bits |
Counting Modes | Quadrature, pulse/direction, or up/down |
Max. Input Frequency | 8MHz for pulse/direction and up//down modes 2MHz for quadrature mode without digital filter 1MHz for quadrature mode with digital filter |
Digital Filter | 4 Stages |
Isolation | 2,5V DC |
Sample Clock Frequency | 8, 4, 2, or 1 MHz |
Interrupt Sources | Overflow, underflow, index status, counter over compare, counter under compare |
Input Voltage | Singel-ended: Logic 0: 0.8V max Logic 1: 2.8V min (12V max) Differential: Logic 0: -0.2V max (-12V min) Logic 1: 0.2V min (12V max) |
Isolated Digital Input
Channels | 4 |
Input Voltage | Logic 0: 0.3V max Logic 1: 10V min (30V max) |
Interrupt Capable | All 4 channels |
Isolation | 2,500V DC |
Opto-Isolator Response | 100s |
Overvoltage Protection | 70V DC |
Isolated Digital output
Channels | 4 |
Output Voltage | Logic 0: 0.8V max Logic 1: 2.0V min |
Output Capability | 50 mA @ 0.8V -50mA @ 2.0V |
Isolation | 2,500V DC |
Opto-Isolator Response | 2 s |
General
Bus Type | Universal PCI V2.2 |
Connector | 37-pin D-sub female |
Dimension (L x H) | 175 x 100 mm(6.9" x 3.9") |
Power COnsumption | Typical: +-5 V @ 200mA Max: +5V @ 450mA |
Operating Temperature | 0 ~ 60°C (32 ~ 140°F) |
Storage Temperature | -20 ~ 70° (-4 ~ 158°F) |
Storage Humidity | 5 ~ 95% RH, non-condensing |
Ordering Information
PCI-1780U-AE | 8-ch, 16-bit Counter/Timer Universal PCI Card |
Accessories
PCL-10168-1E | 68-pin SGSI Shielded Cable, 1m |
PCL-10168-2E | 68-pin, SGSI Shielded Cable, 2m |
ADAM-3968-AE | 68-pin DIN rail SGSI Wiring Board |
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