Siemens SIMATIC C7-635 - Page 73

Technical Specifications
A-11
C7-635 Control System
A5E00155581-04
Communication Functions
Adjustable From 1 to 11
• S7 basic communication Maximum 8
Reserved (default) 8
Adjustable From 0 to 8
Routing Maximum 4
MPI
Type of interface Integrated RS 485 interface
Physics RS 485
Galvanically isolated No
Interface current supply
(15 VDC to 30 VDC)
Maximum 200 mA
Number of connections 12
Services
• Programming device/OP
communication
Yes
• Routing Yes
• Global data communication Yes
• S7 standard communication Yes
• S7 communication
As server Yes
As client Yes (with CP and loadable FB)
• Transmission rates Maximum 187.5 kbaud
PROFIBUS-DP
Type of interface Integrated RS 485 interface
Physics RS 485
Galvanically isolated Yes
Interface current supply (15 VDC
to 30 VDC)
Maximum 200 mA
Number of connections 12
DP master
Number of connections 12
Services
• Programming device/OP
communication
Yes
• Routing Yes
• Global data communication No
• S7 standard communication No
• S7 communication No
• Equidistance Yes
• SYNC/FREEZE Yes
• Activate/deactivate DP slaves Yes
• Transmission rates Up to 12 Mbaud
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