Glossary-4
ET 200C Distributed I/O Station
EWA 4NEB 812 6119-02b
G
Device master data file. File in which the slave-specific characteristics such
as number of inputs and outputs, number of diagnostics bytes, SYNC capabil-
ity etc. are defined. One GSD file is available for each Siemens DP standard
slave.
This file is only necessary if you wish to connect DP standard slaves to a
non-Siemens DP master. No GSD file is required if you use a Siemens DP
master. The device master data for Siemens DP masters is defined in the
³
type file (COM ET 200-specific format).
The DP slaves must be arranged in groups to which the control commands
SYNC or FREEZE are to be output.
Several slaves can be combined to form a group. A DP slave can belong to
several groups but to only one
³
master system.
Affiliation of a bus station with a
³
group.
H
A host is a system or device which incorporates at least one DP master, e.g.:
The programmable controller with the CPU is the host and the IM 308-C
the DP master.
The PC is the host and the CP 5480 the DP master.
I
Degree of protection to DIN 40050; full protection against contact with live
or moving parts, contamination, dust and the harmful ingression of heavy sea
water or harsh water jets.
Degree of protection to DIN 40050; full protection against contact with live
or moving parts, contamination and dust and protection against the harmful
effects of immersion in water under pressure.
In isolated I/O modules, the reference potentials of the control and load cir-
cuits are electrically isolated. The input and output circuits are not
“grouped”, i.e. the input and output circuits are not connected to a common
potential (so-called group of one).
GSD file
Group
Group affiliation
Host
IP 66
IP 67
Isolated
Glossary
Summary of Contents for SIMATIC ET 200C
Page 18: ...xviii ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Contents ...
Page 26: ...1 8 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Configuration ...
Page 44: ...2 18 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b ET 200C Configuration Options ...
Page 68: ...3 24 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b ET 200C Components ...
Page 202: ...10 4 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b General Technical Specifications ...
Page 226: ...11 24 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Digital Modules ...
Page 270: ...12 44 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Analog Modules ...
Page 280: ...13 10 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Other ET 200C Components ...
Page 310: ...C 4 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Safety Related Guidelines ...
Page 318: ...Glossary 8 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Glossary ...
Page 324: ...Index 6 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Index ...