Practical_modern_SCADA_protocols_-_dnp3,_60870-5_and_Related_Systems

400 Practical Modern SCADA Protocols: DNP3, 60870.5 and Related Systems
E-1 Digital circuit operating at 2048 Mbps. Corresponds to
30-channels in the European digital hierarchy.
EBCDIC
EDAC
EEPROM
EIA
EIA-232-C
EIA-422
EIA-423
EIA-449
EIA-485
EISA
EMI/RFI
EMS
Encoder
EPROM
Equalizer
Error rate
Extended Binary Coded Decimal Interchange Code. An eightbit
character code used primarily in IBM equipment. The code
allows for 256 different bit patterns.
Error Detection and Correction.
Electrically Erasable Programmable Read Only Memory.
Non-volatile memory in which individual locations can be
erased and re-programmed.
Electronic Industries Association. A standards organization
in the USA specializing in the electrical and functional
characteristics of interface equipment.
Interface between DTE and DCE, employing serial binary
data exchange. Typical maximum specifications are 15 m at
19200 baud.
Interface between DTE and DCE employing the electrical
characteristics of balanced voltage interface circuits.
Interface between DTE and DCE, employing the electrical
characteristics of unbalanced voltage digital interface circuits.
General-purpose 37-pin and 9-pin interface for DCE and DTE
employing serial binary interchange.
The recommended standard of the EIA that specifies the
electrical characteristics of drivers and receivers for use in
balanced digital multi-point systems.
Enhanced Industry Standard Architecture.
Electromagnetic Interference/Radio Frequency Interference.
‘Background noise’ that could modify or destroy data
transmission.
Expanded Memory Specification.
The activation of a function of a device by a defined signal.
A circuit which changes a given signal into a coded
combination for purposes of optimum transmission of the
signal.
Erasable Programmable Read Only Memory. Non-volatile
semiconductor memory that is erasable in ultra violet light and
re-programmable.
The device that compensates for the unequal gain characteristic
of the signal received.
The ratio of the average number of bits that will be corrupted
to the total number of bits that are transmitted for a data link or
system.