Emerson Process Management 3095FC Automobile Accessories User Manual


 
Reference Manual
00809-0100-4832, Rev AA
October 2004
Glossary-3
Rosemount 3095FC
I, J
IC - Industry Canada, more recently know an Measurement Canada, which grants custody transfer approvals on
certain 3095FC units. IC can also mean integrated circuit.
ID - Identification
IEC - Industrial Electrical Code.
IEEE - Institute of Electrical and Electronic Engineers. the Open System Interconnection (OSI) reference model
and an international standard for the organization of local area networks (LANs) established by the INternational
Standards Organization (ISO) and the IEEE.
IMV - Integral Multiplier Value.
Input - Digital input, a bit to be read.
Input Register - Input numeric value to be read.
I/O - Input/Output.
IRQ - Interrupt Request. Hardware address oriented.
ISO - Organization internationale de normalisation (International Standards Organization)
IV - Integral Value
K
KB - Kilobytes.
kHz - Kilohertz.
L
LCD - Liquid Crystal Display. Display only device used for reading data.
LED - Light-emitting diode.
LOI - Local Operator Interface. Refers to the serial (RS-232) port on the 3095FC through which local
communications are established, typically for configuration software running on a PC.
LRC - Longitudinal Redundancy Checking error checking.
M
mA - Milliamp(s); one thousandth of an ampere.
Manual Mode - Scanning is disabled.
Modbus - A device communications protocol developed by Gould-Modicon.
mW - Milliwatts, or 0.001 watt.
mV - Millivolts, or 0.001 volt.
N
NEC - National Electrical Code.
NEMA - National Electrical Manufacturer's Association.
O
OH - Off-Hook modem communications signal.
Off-line - Accomplished while the target device is not connected (by a communications link). For example, off-line
configuration is configuring a 3095FC in an electronic file that is later loaded into the 3095FC.
Ohms - Units of electrical resistance.