Glossary-1
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
Glossary
A
The aggregate of the currents of all the output channels of a digital output
module.
B
The baud rate is the speed at which data is transmitted. It specifies the num-
ber of bits transmitted per second (baud rate = bit rate).
Baud rates of 9.6 kbps to 1.5 Mbps are possible with the ET 200L.
The common transmission path to which all nodes are connected. It has two
defined ends.
In the case of the ET 200, the bus is a two-wire cable or a fiber-optic cable.
The physical link between the bus nodes and the bus cable.
In the case of the ET 200, there is a bus connector with and without connec-
tions for the programming unit and with IP 20 and IP 65 degrees of protec-
tion.
C
The chassis ground is the totality of all the interconnected inactive parts of a
piece of equipment that cannot carry hazardous contact voltage even in the
event of a fault.
This refers to the configuration of individual modules in a distributed I/O
system.
Aggregate current
Baud rate
Bus
Bus connector
Chassis ground
Configuration
Содержание Metro 21 M216KA
Страница 18: ...xviii ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Contents ...
Страница 34: ...1 16 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Product Overview ...
Страница 56: ...2 22 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Installation ...
Страница 86: ...4 6 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Commissioning ...
Страница 102: ...5 16 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Diagnostics g ...
Страница 112: ...6 10 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c General Technical Data ...