PCI-9111 Series
100K A/D Low Cost Multi-function Card

Features

• 32-bit PCI-Bus, Plug and Play
• 16-CH single-ended 12-bit or 16-bit analog inputs
• On-board A/D 1K FIFO memory
• Auto-scanning channel selection
• Up to 100KHz A/D sampling rates
• Signal condition wiring on-board
• Bipolar or unipolar input signals
• Programmable gain of x1, x2, x4, x8
• On-chip sample & hold
• One 12-bit monolithic multiplying analog output channels
• 16 digital output channels
• 16 digital input channels
• Three A/D trigger modes: software trigger programmable pacer trigger, and external pulse trigger
• Trace mode: Digital pre-trigger mode
• 37-pin D-type connector
• Compact size: half-size PCB

Specifications

Analog Input (A/D)

• Converter:B.B. ADS7805, successive approximation type
• Input Channels: 16 single-ended
• Resolution: 12-bit (9111DG), 16-bit (9111HR)
• Input Range: (Software controlled)
  Bipolar: ±5V, ±2.5V, ±1.25V, ±0.625
• Conversion Time: 10 M ohms
• Overvoltage protection: Continuous ±35V maximum
• Accuracy: 0.015% of reading ±1 bit
• Input Impedance: 10 M ohms
• Trigger Mode: Software, Pacer, and External trigger
• Data Transfer: Program control, Interrupt
• Data Throughput: 100KHz (maximum)
• FIFO buffer size: 1024 samples
• Trace mode: pre-trigger mode and post-trigger mode

Analog Onput (D/A)

• Output Channel: 1 double-buffered analog outputs
• Resolution: 12-bit
• Output Range:
  Internal reference: (unipolar) 0~5V or 0~10V
  External reference: (unipolar) max. +10V or -10V
• Converter: B.B. DAC7541 or equivalent, monolithic multiplying
• Setting Time: 30 µ sec
• Linearity: ±1/2 bit LSB
• Output driving: ±5mA max.

Digital I/O (DIO)

• Channel: 16 TTL compatible inputs and outputs
• Input Voltage: Low: Min. 0V; Max. 0.8V
  High: Min. +2.0V
• Input Load: Low: +0.5V @ -0.2mA max.
  High: +2.7V @ +20mA max.
• Output Voltage: Low: Min. 0V; Max. 0.4V
  High: Min. +2.4V
• Driving Capacity: Low: Max. +0.5V at 8.0mA (Sink)
  High: Min, 2.7V at 0.4mA (Source)

Programmable Counter

• Device: 8254
• A/D pacer:32-bit timer (two 16-bit counter cascaded together)with a 2MHz time base
• Counter: One 16-bit counter with a 2NHz time base
• Pacer Output: 0.00046 Hz~0.5MHz

General Specifications

• Connector: 37-pin D-type connector
• Operating Temperature: 0°C ~ 60°C
• Storage Temperature: -20°C ~ 80°C
• Humidity: 5-95%, non-condensing
• Power Consumption: +5V @ 960mA (max.)
• Diemnsion: 6.25"(162mm)(L) x 4.85"(124mm)(W)

©1995 Circuit Specialists, Inc.