PC/104 DAQ Cards

PC/104 is a small modular computer system designed to build up a stack of buses to produce a compact customised embedded system.

A full range of expansion I/O cards for data acquisition and control (DAQ) with a variety of host communication buses. We can even build a full computing system around them. See our industrial computing capabilities for more information.

DAQ CARD BUYING GUIDE

National Instruments or Advantech?

Advantech has long been a mainstay in the DAQ card industry, but still for many it may come as a surprise that their DAQ cards more than stand up to the National Instruments offerings, include LabVIEW support as standard, and come in at a fraction of the price.

Here we do a comparison of a few of the most popular DAQ cards from National Instruments alongside the Advantech equivalent. 

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Showing 4 PC/104 DAQ Cards
OverviewThe 3720 PC/104 digital I/O interface provides 16 optically isolated inputs for connection to devices including sensors, switches, push buttons, and other user inputs. The inputs can sense both AC and DC voltage while providing optical isolation, which eliminates spikes and surges present in industrial environments. The inputs on the 3720 are rated for 3-13V. For 10-30V inputs, order the 3720H. Sealev...
3720
Isolated Digital Input PC104 Module
16 Isolated Digital Input PC/104 Module (DIO-104.OPTO)
  • Bus: PC/104
  • I/O type: Digital Input
OverviewThe 3730 PC/104 digital I/O interface provides 16 optically isolated inputs and 16 Reed relay outputs. The inputs protect the PC and other sensitive equipment from spikes and ground loop current that can be generated in industrial environments, while the outputs provide high quality, long life, low current (10 Watt maximum), dry contact switch closures. Reed relays are well suited for low current applica...
3730
PC104 Module
16 Isolated Digital Input/16 Reed Relay Output PC/104 Module (DIO-32.104)
  • Bus: PC/104
  • I/O type: Digital Input, Relay - Form A ...
OverviewThe 3710 PC/104 digital I/O interface utilizes 16 Reed relay outputs providing high quality, long life, low current (10 Watt maximum), dry contact switch closures. Reed relays are well suited for low current applications. The relays are normally open, and close when energized. Writing a "1" to the proper port bit can individually energize each relay. Sealevel's SeaI/O Classic software drive...
3710
Reed Relay Output PC104 Module
16 Reed Relay Output PC/104 Module (DIO-104.REL)
  • Bus: PC/104
  • I/O type: Relay - Form A / Reed
OverviewThe 3701 PC/104 digital I/O interface module is designed around an ASIC emulating two 8255 chips, each providing 24 I/O lines. The board has a DIP switch for flexible I/O addressing, IRQ jumpers for interrupts and two sets of connectors for each port. Two standard solid-state 50-pin relay rack header connectors are provided. Sealevel's SeaI/O Classic software drivers and utilities make installation a...
3701
Digital IO PC104 Module
48 Channel TTL Digital I/O PC/104 Module (DIO-48.PC104)
  • Suitable for: Test and Measurement
  • Bus: PC/104
  • I/O type: TTL - I/O
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ProductsIndustrial ComputingExpansion Cards OverviewAll Expansion CardsData Acquisition Cards OverviewAll Data Acquisition CardsPC/104 DAQ Cards
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