ASBSM4-LED3 datasheet(145/178 Pages) LUMBERG

145 / 178 page

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electrical apparatus or the terminals on the apparatus

to which a signal or power is applied.

Insertion Force

The force required to insert a contact into the mating

contact.

Insulation

A material having good dielectric properties that is

used to separate close electrical components, such

as cable conductors and circuit components.

Insulation Resistance

The resistance measured in Ohms at a designated

voltage between two or more conductors separated

by the insulation whose resistance is being

measured.

IP (Ingress Protection)

Rating of protection.

IP65

Dust tight. An environmental protection for a type of

enclosure - according to the German Standard DIN

40050. Provides protection against water spray from

all directions at 43 PSI through a 12mm nozzle.

IP67

Protected against the effects of temporary immersion

in water (30 minutes – depth of 1 meter).

IP68

Protected against the effects of continuous

immersion in water at a pressure specified by the

manufacturer. Lumberg’s requirement is 10 Bar (143

PSI) at 24 hours.

Irradiation

Relating to a cable jacket where the material is

exposed to high-energy emissions for the purpose of

cross-linking the molecular structure.

IRS (Ignition Radiation Suppression)

ISO (International Standards Organization)

Jacket

A rubber or plastic covering applied over the primary

insulation, braids, shields, and cable components.

KPSI

Tensile strength expressed in thousands of pounds

per square inch.

KV (Kilovolt)

The measurement of Kilovolt=1000 volts

KVA (Kilovolt ampere)

KW (Kilowatt)

LED (Light Emitting Diode)

A solid-state device, which emits light when current,

passes through it.

LF (Low Frequency)

Line Voltage

The value of the potential existing on a supply or

power line.

Load

A device that consumes power from a source and

uses that power to perform a function.

M (Mutual Inductance)

The alpha character for Mutual Inductance.

mA (Mill Ampere)

One thousandth of an ampere.

MATV (Master Antenna Television)

MF (Microfarad)

One millionth of a farad.

MH (Megahertz)

A unit of frequency equal to one million hertz.

Moisture Resistance

The ability of a material to resist absorbing moisture

from the air or from water when immersed.

Molded Plug

A connector over molded onto either end of a cord

or cable.

MOV (Metal Oxide Varistor)

A solid-state device used to suppress voltage

surges/spikes.

MSHA (Mine Safety and Health Administration)

Multibox

Sometimes referred to as Distribution or Junction Box

- designed to distribute a signal to multiple locations.

mV (Millivolt)

One thousandth of a volt.

mW (Millwatt)

One thousandth of a watt.

Mylar

The DuPont trademark for polyester film.

NA (Numerical Aperture)

A measure of the angular acceptance for a fiber.

National Electrical Code (NEC)

A set of regulations governing construction and

installation of electrical wiring and apparatus in the

United States, established by the American National

Board of Fire Underwriters.

NEMA (National Electrical Manufacturers

Association)

– sets the standards for industrial

control equipment.

NEMA 4

Intended for indoor or outdoor use primarily to

provide a degree of protection against windblown

dust and rain, splashing water and hose directed

water.

NEMA 6

Intended for indoor or outdoor use primarily to

provide a degree of protection against entry of water

during occasional temporary submersion at a limited

depth.

NEMA 6P

Intended for indoor or outdoor use primarily to

provide a degree of protection against entry of water

during occasional temporary submersion at a limited

depth. (Requirement; 6 ft. of water for 24 hours).

Neoprene

Is a synthetic rubber with good resistance to

oil, chemical and flame. Also referred to as

polychloroprene.

Nitrile (Buna)

This is a rubber like manmade material used

extensively in gasket and sealing applications.

Nm (Nanometer)

One billionth (10-9) of a meter.

Noise

In a cable or circuit, any extraneous electrical signal

that tends to interfere with the signal normally

present in or passing through the system.

Normally Closed

The state of the output or switch is ON with no

external influence.

Normally Open

The state of the output or switch is OFF with no

external influence NPN (Sinking) Acronym used

to describe the polarization of a bipolar junction

transistor (BJTs). Also associated with a sinking

output.

References

Glossary of Terms

References

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