Emerson 3414 Manuel D’Utilisation

June 2014

3-9000-759 Rev D

IS

Intrinsically Safe

K

Kelvin (temperature unit)

kHz

kilohertz (10

3

 cycles per second, frequency unit)

LAN

Local Area Network

LED

Light-emitting Diode

m

meter (length unit)

m

3

/d

cubic meters per day (volumetric flow rate)

m

3

/h

cubic meters per hour (volumetric flow rate)

m

3

/s

cubic meters per second (volumetric flow rate)

mA

milliamp (current unit)

MAC Address

Media Access Control (Ethernet Hardware Address -EHA)

microinch (

μ

inch)

microinch (10

-6

 in)

micron

micrometer (10

-6

 m)

MMU

Memory Management Unit

MPa

megapascal (equivalent to 10

6

 Pascal) (pressure unit)

N/A

Not Applicable

Nm

3

/h

normal cubic meters per hour

NOVRAM

Non-Volatile Random Access Memory

Pa

Pascal, equivalent to 1 newton per square meter (pressure unit)

Pa⋅s

Pascal Second (viscosity unit)

PC

Personal Computer

PFC

Peripheral Field Connection (Board)

P/N

Part Number

PS

Power Supply (board)

psi

pounds per square inch (pressure unit)

psia

pounds per square inch absolute (pressure unit)

psig

pounds per square inch gage (pressure unit)

R

Radius  of  meter

rad

radian (angle)

RAM

Random Access Memory

RTS

Request-to-Send; the RS-232C handshaking signal output by a receiver when it is 
ready to receive data

RTU MODBUS

A Modbus protocol framing format in which elapsed time between received charac-
ters is used to separate messages. RTU stands for Remote Terminal Unit.