simatic s7-300 - megaelektrik.net

SIMATIC S7-400
Central processing units
CPU 416F-2
■ Technical specifications (continued)
Data areas and their retentive
characteristics
• Retentive data area as a whole
6ES7 416-2FK02-0AB0
total working and load memory
(with backup battery)
Flags
-Number
16 KByte
- adjustable retentivity Yes; MB 0 to MB 16383
- Number of clock memories 8; 1 memory byte
Address area
I/O address area
- Inputs 16 KByte
-Outputs
16 KByte
• of which distributed
- MPI/DP interface, inputs 2 KByte
- MPI/DP interface, outputs 2 KByte
- DP interface, inputs 8 KByte
- DP interface, outputs 8 KByte
Process image
- Inputs, adjustable 16 KByte
- Outputs, adjustable 16 KByte
- Inputs, preset 512 Byte
- Outputs, preset 512 Byte
- Number of component process 8
images, max.
- Access to consistent data Yes
in the process image
- Consistent data, max. 244 Byte
Digital channels
- Inputs 131,072
-Outputs 131,072
- Inputs, of which central 131,072
- Outputs, of which central 131,072
Analog channels
- Inputs 8,192
-Outputs 8,192
- Inputs, of which central 8,192
- Outputs, of which central 8,192
Configuration
• connectable OP
63 without event processing,
12 with event processing
• Central units, max. 1
• Expansion units, max. 21
• Multi-computing
Yes; max. 4 CPUs (with UR1 or
UR2)
IM
- Number of pluggable IMs 6
(overall), max.
- Number of pluggable IM 460s, 6
max.
- Number of pluggable IM 463s, 4
max.
Number of DP masters
- integral 2
- via IM 467 4
- via CP 10; CP 443-5 Ext.
- Mixed mode of IM + CP
permitted
- via interface module 0
- No. pluggable S5 modules 6
(via adapter casing in centr. unit)
max
No; IM467 cannot be used
externally together with CP443-5
Number of FMs and CPs that can
be operated (recommendation)
-FM
6ES7 416-2FK02-0AB0
limited by the number of slots and
by the number of connections
- CP, point-to-point limited by the number of slots
- CP, LAN limited and number of
connections
- PROFIBUS and Ethernet CPs 14; incl. CP 443-5 extended and
IM 467
Time
Clock
- Hardware clock (realtime clock) Yes
- buffered Yes
- Triggering 1 ms
Run-time meter
- Quantity 8
Time synchronization
- supported Yes
- on MPI, master Yes
- on MPI, slave Yes
- on DP, master Yes
- on DP, slave Yes
- in AS, master Yes
- in AS, slave Yes
S7 message functions
• Number of stations that can log on 12
for message functions, max.
• Symbol-related messages Yes
Number of messages
• Block-related messages
Yes
• Alarm 8 blocks
Yes
• Statuses
Yes
Test and startup functions
Status/modify
- Variable Yes
Forcing
- Forcing Yes
• Status block
Yes
• Single step
Yes
• Number of breakpoints 4
Diagnostic buffer
- available Yes
- Number of inputs, max. 3,200
- adjustable Yes
Communication functions
• PG/OP communication
Yes
• Routing
Yes
Global data communication
- supported Yes
- Size of GD packets, max. 64 Byte
S7 basic communication
- supported Yes
- User data per job 76 Byte
S7 communication
- supported Yes
- as server Yes
- as client Yes
- User data per job, max. 64 KByte
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Siemens ST 70 · 2005
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