SIEMENS
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Siemens IK PI · 2015
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Technical specifications
(continued)
PROFINET/Industrial Ethernet
Controllers / Modular controllers / SIMATIC S7-1500
Fail-safe CPUs
Counters, timers
and their retentivity
S7 counter
• Number
2 048
2 048
IEC counter
• Number
Any (only limited by the main memory)
Any (only limited by the main memory)
S7 times
• Number
2 048
2 048
IEC timer
• Number
Any (only limited by the main memory)
Any (only limited by the main memory)
Data areas and their retentivity
Flag
• Number, max.
16 kbyte
16 kbyte
Address area
I/O address area
• Inputs
32 kbyte; All inputs are in the process image
32 kbyte; All inputs are in the process image
• Outputs
32 kbyte; All outputs are in the process image
32 kbyte; All outputs are in the process image
Time of day
Clock
• Type
Hardware clock
Hardware clock
Interfaces
1st interface
• Interface types
-
Number of ports
2
2
-
Integrated switch
Yes
Yes
-
RJ 45 (Ethernet)
Yes
Yes
• Protocols
-
PROFINET IO Controller
Yes
Yes
-
PROFINET IO Device
Yes
Yes
-
SIMATIC communication
Yes
Yes
-
Open IE communication
Yes
Yes
-
Web server
Yes
Yes
-
Media redundancy
Yes
Yes
2nd interface
• Interface types
-
Number of ports
1
1
-
Integrated switch
No
No
-
RJ 45 (Ethernet)
Yes
Yes
• Protocols
-
PROFINET IO Controller
No
No
-
PROFINET IO Device
No
No
-
SIMATIC communication
Yes
Yes
-
Open IE communication
Yes
Yes
-
Web server
Yes
Yes
3rd interface
• Interface types
-
Number of ports
1
1
-
Integrated switch
No
-
RJ 45 (Ethernet)
Yes
-
RS 485
Yes
• Protocols
-
PROFINET IO Controller
No
-
PROFINET IO Device
No
-
SIMATIC communication
Yes
Yes
-
Open IE communication
Yes
-
Web server
Yes
-
PROFIBUS DP master
Yes
-
PROFIBUS DP slave
No
4th interface
• Interface types
-
Number of ports
1
-
RS 485
Yes
• Protocols
-
SIMATIC communication
Yes
-
PROFIBUS DP master
Yes
-
PROFIBUS DP slave
No
6ES7516-3FN00-0AB0
6ES7518-4FP00-0AB0
CPU 1516F-3 PN/DP
CPU 1518F-4PN/DP
© Siemens AG 2014