Emerson 3414 Manuel D’Utilisation

3-9000-759 Rev D

June 2014

°

degree  (angle)

o

C

degrees celsius (temperature unit)

o

F

degrees fahrenheit (temperature unit)

ADC

analog-to-digital converter

AI

Analog Input

AMS® Device Manager

Asset Management Software - Device Manager

AO

Analog Output

ASCII MODBUS

A Modbus protocol message framing format in which ASCII characters are used to 
delineate the beginning and end of the frame. ASCII stands for American Standard 
Code for Information Interchange.

boolean

A type of data point that can only take on values of TRUE or FALSE (generally TRUE is 
represented by a value of 1, FALSE is represented by a value of 0)

bps

Bits Per Second (baud rate)

cPoise

centipoise (viscosity unit)

CPU

Central Processing Unit

CTS

Clear-to-Send; the RS-232C handshaking signal input to a transmitter indicating that 
it is okay to transmit data – i.e., the corresponding receiver is ready to receive data. 
Generally, the Request-to-Send (RTS) output from a receiver is input to the Clear-to-
Send (CTS) input of a transmitter.

DAC

Digital-to-Analog Converter

Daniel MeterLink

TM

Daniel Ultrasonic Meter interface software

DI

Digital Input

DO

Digital Output

DHCP

Dynamic Host Configuration Protocol

dm

decimeter (10

-1

 meters, length unit)

ECC

Error Correction Code

EEPROM

Electrically-Erasable, Programmable Read-Only Memory

Flash

non-volatile, programmable read-only memory 

FODO

output that is user configurable as either a Frequency or Digital  Output

HART® Communication Protocol

Highway Addressable Remote Transducer communications protocol

hr

hour (time unit)

Hz

Hertz (cycles per second, frequency unit)

I/O

Input/Output