Glossary
Glossary-3
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
DP address
→
PROFIBUS address
DP master
A
master that complies with IEC 61784-1:2002 Ed1 CP 3/1 is described as a
DP master.
DP slave
A
slave that is operated on PROFIBUS with the PROFIBUS-DP protocol and
that complies with IEC 61784-1:2002 Ed1 CP 3/1 standard is called a DP slave.
DP standard
The DP standard is the bus protocol of the ET 200 distributed I/O system based
on IEC 61784-1:2002 Ed1 CP 3/1.
DPV0
Cyclic data transfer between the DP master and DP slaves.
DPV1
Extension of DPV0 with an acyclic data transfer between the DP master and DP
slaves.
Equipotential bonding
Electrical connection (equipotential bonding conductor) that brings the parts of
electrical equipment and other conductive parts to the same or approximately the
same potential in order to prevent troublesome or dangerous voltages arising
between these parts.
Error handling
→
Diagnostics
External power supply
Power supply for the ET 200X distributed I/O device and the process peripherals
connected to it.
Summary of Contents for SIMATIC ET 200X
Page 8: ...Preface viii ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 20: ...Contents xx ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 40: ...Product Overview 1 20 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 58: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 80: ...Installation 3 22 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 124: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 328: ...Order Numbers A 10 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 348: ...Dimesioned Drawings and Pinouts C 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 362: ...Index Index 8 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...