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National Instruments Corporation
7
NI PXIe-4844 Installation Guide and Specifications
FBG Wavelength Detection
Accuracy ................................................................1 pm
Stability (0 °C to 55 °C).........................................1 pm
Repeatability ..........................................................1 pm
Physical Characteristics
If you need to clean the NI PXIe-4844, use a soft, non-metallic brush. Make sure that the device is
completely dry and free from contaminants before returning it to the PXI Express chassis.
Note
For two-dimensional drawings and three-dimensional models of the NI PXIe-4844 module
and connectors, visit
ni.com/dimensions
and search by module number.
Dimensions (without connectors) ..........................13.1 cm × 21.4 cm × 4.1 cm
(5.1 in. × 8.4 in. × 1.6 in.)
Weight ....................................................................213 g (7.5 oz)
I/O connector .........................................................LC/APC
Slot requirements ...................................................Two side-by-side chassis slots, other than a
PXI Express System Controller slot. The left-most
slot must be a PXI Express, PXI Express Hybrid, or
PXI Express System Timing slot.
Slot compatibility...................................................x4, x8, and x16 PXI Express
or PXI Express Hybrid slots
Safety Standards
This product meets the requirements of the following standards of safety for electrical equipment for
measurement, control, and laboratory use:
•
IEC 61010-1, EN 61010-1
•
UL 61010-1, CSA 61010-1
Note
For UL and other safety certifications, refer to the product label or the
section.
Electromagnetic Compatibility
This product meets the requirements of the following EMC standards for electrical equipment for
measurement, control, and laboratory use:
•
EN 63126-1 (IEC 61326-1): Class A emissions, Basic immunity
•
EN 55011 (CISPR 11): Group 1, Class A emissions
•
AS/NZS CISPR 11: Group 1, Class A emissions
•
FCC 47 CFR Part 15B: Class A emissions
•
ICES-001: Class A emissions
Note
For EMC declarations and certifications, refer to the
section.