Measurement Computing AI-EXP48 - Manual (Page 18)

Declaration of Conformity
Manufacturer: Measurement Computing Corporation
Address: 10 Commerce Way
Suite 1008
Norton, MA 02766
USA
Category: Electrical equipment for measurement, control and laboratory use.
Measurement Computing Corporation declares under sole responsibility that the product
AI-EXP48
to which this declaration relates is in conformity with the relevant provisions of the following standards or other
documents:
EC EMC Directive 2004/108/EC: Electromagnetic Compatibility, EN 61326-1:2006, (IEC 61326-1:2005)
Emissions: Group 1, Class A
 EN 55022 (1993)/CISPR 22: Radiated and Conducted emissions.
Immunity: EN 61326-1:2006, (IEC 61326-1:2005)
 IEC 61000-4-2 (2001): Electrostatic Discharge immunity.
 IEC 61000-4-3 (2002): Radiated Electromagnetic Field immunity.
 IEC 61000-4-4 (2004): Electric Fast Transient Burst immunity.
 IEC 61000-4-5 (2001): Fast Surge immunity.
 IEC 61000-4-6 (2003): Radio Frequency Common Mode immunity.
To maintain the safety, emission, and immunity standards of this declaration, the following conditions must be
met.
 The host computer, peripheral equipment, power sources, and expansion hardware must be CE compliant.
 Equipment must be operated in a controlled electromagnetic environment as defined by Standards EN
61326-1:2006, or IEC 61326-1:2005.

Shielded wires must be used for all I/Os and must be less than 3 meters (9.75 feet) in length. Clips must be used with
the AI-EXP48.
 The host computer must be properly grounded.

The host computer must be USB2.0 compliant and IOtech USB cables (CA-179-x) must be used.

A protective ESD wrist strap should be used when connecting or disconnecting leads from screw terminal blocks.
Alternatively, unplug the unit from the host computer when making connections. Protective housings (IOtech p/n
CN-241-12) can be placed over the removable terminal blocks to protect signals from ESD during operation.

If external DC power is needed, a TR-2U power supply must be used.
Note: Data acquisition equipment may exhibit noise or increased offsets when exposed to high RF fields
(>1V/m) or transients.
Declaration of Conformity based on tests conducted by Smith Electronics, Inc., Cleveland, OH 44141, USA in
December, 2005. Test records are outlined in Smith Electronics Test Report “Personal Daq/3000 Series with
PDQ30 Expansion Module” and “PDAQ3000-PDQ30 Addenda”. Further testing was conducted by Chomerics
Test Services, Woburn, MA. 01801, USA in January, 2009. Test records are outlined in Chomerics Test report
#EMI5245.09.
We hereby declare that the equipment specified conforms to the above Directives and Standards.
Carl Haapaoja, Director of Quality Assurance