SIEMENS
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Siemens IK PI · 2015
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Technical specifications
(continued)
PROFINET/Industrial Ethernet
Controllers / Modular controllers / SIMATIC S7-400
Fail-safe CPUs
CPU processing times
for bit operations, typ.
45 ns
30 ns
for word operations, typ.
45 ns
30 ns
for fixed point arithmetic, typ.
45 ns
30 ns
for floating point arithmetic, typ.
135 ns
90 ns
Counters, timers
and their retentivity
S7 counter
• Number
2 048
2 048
IEC counter
• present
Yes
Yes
S7 times
• Number
2 048
2 048
IEC timer
• present
Yes
Yes
Data areas and their retentivity
Flag
• Number, max.
8 kbyte; Size of bit memory address area
16 kbyte; Size of bit memory address area
Address area
I/O address area
• Inputs
8 kbyte
16 kbyte
• Outputs
8 kbyte
16 kbyte
Process image
• Inputs, adjustable
8 kbyte
16 kbyte
• Outputs, adjustable
8 kbyte
16 kbyte
Hardware configuration
Slots
• Required slots
2
2
Time of day
Clock
• Hardware clock (real-time clock)
Yes
Yes
Operating hours counter
• Number
16
16
1st interface
Interface type
integrated
integrated
Physics
RS 485 / PROFIBUS + MPI
RS 485 / PROFIBUS + MPI
Functionality
• MPI
Yes
Yes
• DP master
Yes
Yes
• DP slave
Yes
Yes
DP master
• Number of DP slaves, max.
32
32
2nd interface
Interface type
PROFINET
PROFINET
Physics
Ethernet RJ45
Ethernet RJ45
Number of ports
2
2
Functionality
• DP master
No
No
• DP slave
No
No
• PROFINET IO Controller
Yes
Yes
• PROFINET IO Device
Yes
Yes
• PROFINET CBA
Yes
Yes
DP master
• Number of DP slaves, max.
PROFINET IO Controller
• Max. number of connectable
IO devices for RT
256
256
• Number of IO devices with IRT and
the option "high flexibility"
256
256
• Number of IO Devices with IRT and
the option "high performance", max.
64
64
6ES7414-3FM06-0AB0
6ES7416-3FS06-0AB0
CPU 414F-3 PN/DP
CPU 416F-3 PN/DP
© Siemens AG 2014