Description

The PCI-9112 is a high performance DAS card featuring 32-bit PCI bus architecture at a price normally associated with similar ISA DAS cards. High performance design and state-of-the-art technology make this the ideal choice for data logging and signal analysis applications for medical technology, lab applications & process control, etc.

Features

• 32-bit PCI bus
• 12-bit analog input resolution
• On-board A/D FIFO memory
• Auto-scanning channel selection
• Up to 110 KHz A/D sampling rates
• 16 single-ended or 8 differential analog input channels
• Bipolar or unipolar input signals
• Programmable gain of x0.5, x1, x2, x4, x8
• On-chip sample & hold
• Two 12-bit monolithic multiplying analog output channels
• 16 digital output channels
• 16 digital input channels
• 3 independent programmable 16-bit down counter
• Three A/D trigger modes: software trigger, programmable pacer trigger and external pulse trigger
• Internal DC-to-DC converter for stable analog power source

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Software

For the users who are writing their own programs, the PCI-8112 is supported by a comprehensive set of drivers and programming tools. Software support is provided for Utility, C/C++ Program Library, Windows DLL Driver and Data Acquisition Software Kit (ACLS-DASK and ACLS-DLL2).

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Specifications

• I/O base address : 16 consecutive address locations

Analog Input (A/D)

• Converter: B.B. ADS774 or equivalent, successive appoximation type
• Input Channel :
  16 single-ended or 8 differential
• Resolution: 12-bit
• Input Range: (Software controlled)
  Bipolar : ±10V, ±5V, ±2.5V, ±1.25V
  Unipolar : 0~10V, 0~5V, 0~2.5V, 0~1.25V
• Conversion Time:8 µsec
• Overvoltage Protection: continuous ±35 V max
• Acuracy

  GAIN = 1	0.01% of FSR ±1 LSB
  GAIN = 2, 4	0.02% of FSR ±1 LSB
  GAIN = 8	0.04% of FSR ±1 LSB

• Input Impedance : 10 Mohm
• Trigger mode: software, timer pacer and external trigger
• Data transfer : program control, interrupt, bus-mastering

Analog Output (D/A)

• Output channel : 2 double-buffered analog outputs
• Resolution : 12-bit
• Output Range :
  internal reference: unipolar 0~5 V or 0~10 V
  external reference: unipolar max. +10 V or -10 V
• Converter: B.B. DAC7541 or equivalent, monolithic multiplexer
• Setting time: 30 µsec
• Linearity : ±1/2 bit LSB
• Output driving : ±5 mA max.

Digital I/O (DIO)

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

Programmable Counter

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

Physical/Environment

• Connector : 37-pin D-type connector
• Operating temp : 0 ~ 60ºC
• Storage temp : -20 ~ 80ºC
• Humidity : 5~95%, non-condensing
• Power consumption:
  +5 V @ 360 mA max.
  +12 V @ 300 mA max.
• Dimensions: 173 (L) x 98 (H) mm

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Ordering Information

PCI-9112 : PCI Advanced Data Acquisition Card

PCI-9112/25 : PCI Advanced Data Acquisition Card with ACLD-8125
and 1 meter 37-pin cable

PCI-9112/37 : PCI Advanced Data Acquisition Card with ACLD-9137

PCI-9112/38 : PCI Advanced Data Acquisition Card with ACLD-9138
and 1 meter 37-pin cable

PCIS-DASK : Data Acquisition Software Kit

PCIS-LVIEW : LabVIEW driver for PCI-9112

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