Specifications

PROFINET/Industrial Ethernet
CPUs for SIMATIC S7-300
CPU 319F-3 PN/DP
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Siemens IK PI News · July 2007
2
■ Technical specifications (continued)
6ES7 318-3FL00-0AB0
Times/counters
and their remanence
S7 counter
•Number 2,048
• Remanence
- adjustable Yes
• Counting range
- adjustable Yes
- lower limit
0
- upper limit
999
IEC counter
• present Yes
S7 times
•Number 2,048
• Remanence
- adjustable Yes
• Time range
- lower limit 10 ms
- upper limit
9,990 s
IEC timer
• present Yes
Data areas and their remanence
Flag
•Number, max. 8 KByte
• Remanence available
Yes
• Number of clock memories
8
Data blocks
•Number, max. 4,095
•Size, max.
64 KByte
• Remanence adjustable
Yes
Local data
• per priority class, max. 1,024 Byte
Address area
I/O address area
• Inputs 8 KByte
•Outputs
8 KByte
• of which, distributed
- Inputs 8 KByte
-Outputs
8 KByte
Process image
• Inputs, adjustable 2 KByte
• Outputs, adjustable
2 KByte
• Inputs, preset
1,024 Byte
• Outputs, preset
1,024 Byte
Subprocess images
• Number of subprocess images,
max.
1
6ES7 318-3FL00-0AB0
Digital channels
• Inputs 65,536
•Outputs
65,536
• Inputs, of which central
1,024
• Outputs, of which central
1,024
Analog channels
• Inputs 4,096
•Outputs
4,096
• Inputs, of which central
256
• Outputs, of which central
256
Hardware config.
Racks, max. 4
Modules per rack, max.
8
Number of DP masters
• integrated 2
•via CP
4
Number of operable FMs and CPs
(recommended)
•FM 8
• CP, point-to-point
8
•CP, LAN
10
Time
Clock
• Hardware clock (real-time clock) Yes
• buffered and synchronizable
Yes
• Deviation per day, max.
10 s
Operating hours counter
•Number 4
• remanent
Yes
Clock synchronization
• supports Yes
• to MPI, Master
Yes
• to MPI, Slave
Yes
• to DP, Master
Yes
• to DP, Slave
Yes
• in AS, Master
Yes
• in AS, Slave
Yes
• on Ethernet via NTP
Yes
S7 message functions
Number of login stations for mes-
sage functions, max.
32
Process diagnostic messages
Yes
simultaneously active Alarm-S
blocks, max.
60
© Siemens AG 2007