3720

3720-KT-ROHS•3720-ROHS

ISOLATED DIGITAL INPUT PC104 MODULE

3720 - 16 Isolated Digital Input PC/104 Module (DIO-104.OPTO)

Lifetime Warranty

This product has a lifetime warranty against product failure (excludes user or enviromental damage).

PC/104

This product either conforms to a PC/104 form factor or supports PC/104 expansion. PC/104 (or PC104) is an embedded computer standard controlled by the PC/104 Consortium which defines both a form factor and computer bus.

RoHS

This product fully adheres to the Restriction of Hazardous Substances Directive 2002/95/EC, RoHS for short.  The directive covers the restriction of use of certain hazardous substances in electrical and electronic equipment and was adopted in February 2003 by the European Union.

CE

CE is a mandatory standard for products on the market in the European Economic Area. By CE marking a product, the manufacturer ensures that the item meets the essential safety requirements set out in the applicable CE directive.

3720 Isolated Digital Input PC104 Module
Featured in:Sealevel DAQ Cards

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3720-KT-ROHS

3720 with portholes kit (MOQ 25pcs)

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3720-ROHS

3720 with standard specification (MOQ 25pcs)

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View 3720 peripherals
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CA211-ROHS

40-Pin IDC Ribbon Cable to DB37 Female, 6" in Length

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KT101-ROHS

Terminal Block Kit - TB02 + CA112 Cable

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TB02-KT-ROHS

Terminal Block Kit - DB37 Male and DB37 Female to 37 Screw Terminals

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REF101

The Digital I/O Handbook - A Practical Guide to Industrial Input and Output Applications

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* Lead time is indicative and is subject to change at time of ordering. Next business day delivery on in-stock products only (when ordered before 3pm).
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† Additional delivery charge may be incurred for certain postcodes (calculated at checkout)
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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3720 overview

Description
Downloads

The 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.

Sealevel's SeaI/O Classic software drivers and utilities make installation and operation easy using Windows 98, ME, NT, 2000, XP and Vista operating systems.

(MOQ 25 pieces)

Features
  • 16x optically isolated AC or DC inputs
  • Socketed dip resistor allows user configurable input range up to +24V
  • Power (+5V and +12V) and ground provided on connector
  • Right-angle connector available for OEM opportunities, 40-pin vertical header standard
  • SeaI/O Classic software supports Windows 98, ME, NT, 2000, XP and Vista operating systems
  • Software support for DOS, Linux, Windows 3.1 and Windows 95 available
  • (MOQ 25 pieces)
3720 Datasheet
3720 User Manual
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