Automation, Control & Plant Intelligence - Articles, Analysis, Reviews, Interviews & Views
21 CFR Part 11 - What is it?
ActiveX - What is it?
API
Application Program Interface
Argument
Array
ASCII
Asynchronous
Bandwidth
Baud
Binary
Bit
BLOB
Bluetooth Technology - What is it?
BPS
Buffering
Byte
Carrier Sense
CAT5 Ethernet Cable
Central Processing Unit
Channel
Collision
COM - What is it?
COTS
CPU
CRC
Crossover Cable
CTS (Clear to Send)
Cyclical Redundancy Check
Database
Datablock or Poll Record
DCE (Data Communication Equipment)
DCOM - What is it?
DDE
DDE - What is it?
Demodulation
DF1
DH+ - What is it?
DigiBoard
DOX (Data Operated Transmit)
Dribble Bit
DSSS (direct sequence spread spectrum)
DTE (Data Terminal Equipment)
Duplexer
Electronic Signatures - What is it?
Ethernet Encapsulation
FHSS (Frequency Hopping Spread Spectrum)
Fiber Optic Cable
Flow Control
FM (Frequency Modulation)
Full Duplex
Full Duplex Repeater
Gain
GHz (Gigahertz)
GNU - What is GNU?
GPS (Global Positioning System)
Half Channel
Half Duplex
Handshaking
HART
Host Computer, Host
Hot Standby
Hz (Hertz)
I/O (Input/Output)
IO Driver - How it works?
Isotropic
kHz (Kilohertz)
LED
link
MHz (Megahertz)
Modem
Modulation
MTBF (Mean Time Between Failures)
Multi-Path Fading
ODBC - Client Support
ODBC - Data Source
ODBC - Database Layer
ODBC - Listener Processes
ODBC - Network Layer
ODBC - ODBC Administrator Program
ODBC - ODBC Application
ODBC - ODBC Architecture (Multiple Tier)
ODBC - ODBC Architecture (Single Tier)
ODBC - ODBC Architecture (Typical)
ODBC - ODBC Driver
ODBC - ODBC Driver Manager
OEM
OLE - What is it?
OLE Automation - What is it?
Online Diagnostics
OPC
OPC - Benefits
OPC - Benefits to Users
OPC - Benefits to Vendors
OPC - Browse
OPC - Can OPC implement safe shutdowns?
OPC - Component Object Model
OPC - History
OPC - How is OPC going to improve my bottom line?
OPC - What is it?
OPC - What is OPC Client?
OPC - Who should care about OPC?
OPC - With the DCOM, how does it handles the remote server being disconnected problem?
Overhead
Packet
PLC (Programmable Logic Controller)
Point-Multipoint
Point-to-Point
Poll Record or Datablock
Polling
Portlets
PTT (Push To Talk)
Refarming
Reflective Memory
Remote Terminal
Repeater
Response Time
RS-232
RS232 Data Interface
RTS (request to send)
RTU (Remote Terminal Unit)
SAP - What is SAP?
SCADA
Simplex
Spread Spectrum
Store and Forward
Synchronous
Telemetry
Thermocouple - How do I choose a Type?
Thermocouple - What is it?
Thermocouple B-Type
Thermocouple E-Type
Thermocouple J-Type
Thermocouple K-Type
Thermocouple N-Type
Thermocouple T-Type
Throughput
Transparent
UHF (Ultra High Frequency)
VHF (Very High Frequency)
VoIP Codec - How to choose?
VoIP Technology - What is it?
VSTO - What is it?