Wiring and Fitting
5-6
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
5.3
Electrical design of the ET 200S
Isolation between ...
•
The load circuits/process and all other circuit components of the ET 200S
•
The PROFIBUS DP interface in the IM151-1 interface module and all other
circuit components
•
The PROFIBUS DP interface in the IM151-3 PN interface module and all other
circuit components
The following figure shows the potentials of the ET 200S. Only the most important
components are shown.
1 L+ 1M
IM 151
24 VDC M
24 VDC M
Bus interface
Isolation
Electronics,
backplane bus
Te
rm
ina
tin
g
modul
e
Process
electronic
component
s
Process
electronic
component
s
Process
electronic
component
s
ET 200S backplane bus
Isolation
Isolation
Isolation
Isolation
PE
Bus interface
Bus interface
Bus interface
Bus interface
Rail
PE
Potential logic circuitry
Potential DP interface
Potential I/O
Isolation
DP
interface
Power
module
Electronic
module
Electronic
module
Power
module
Electronic
module
Figure 5-2
Potentials of the ET 200S with IM151-1
Содержание SIMATIC ET 200S
Страница 42: ...Product Overview 1 16 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 64: ...Brief Instructions on Commissioning ET 200S 2 22 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 112: ...Configuration Options 3 48 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 232: ...Commissioning and Diagnostics 6 72 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 244: ...General Technical Specifications 7 12 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 274: ...Interface Modules 8 30 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 538: ...4 IQ SENSE 13 18 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 564: ...Address Space of the Input and Outputs of the ET 200S C 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 574: ...Response Times D 10 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 580: ...Special Measures for Interference Free Operation F 4 ET 200S Distributed I O System EWA 4NEB 780602402 12 ...
Страница 600: ...Product Information on the Use of subassemblies modules in a Zone 2 Hazardous Area 2 A5E00352937 02 ...