Emerson 3-9000-771A Manuel D’Utilisation

May 2012

3-9000-771 Rev A

•

Internet-ready communications

•

Ethernet access

•

Modbus TCP/IP

•

On-board LED status indicators

•

Analog pressure and temperature inputs

•

Daniel MeterLink

TM

 (a Windows

®

-based interface software)

°

degree  (angle)

o

C

degrees celsius (temperature unit)

o

F

degrees fahrenheit (temperature unit)

ADC

analog-to-digital converter

AI

analog input

AMS® Suite 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.

Backplane board

Backplane board for CPU board, I.S Barrier board, Power Supply, and Acquisition 

cable connections

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 

f

3

cubic foot

f

3

/s

Cubic foot per second