Siemens Welding System ST PCS 7 Manuel D’Utilisation
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Automation systems
Introduction
10/3
Siemens ST PCS 7 · Update November 2008
10
■
Technical specifications
Typical mixed quantity frameworks for SIMATIC PCS 7 S7-400 automation systems
Note:
The values quoted here are not AS-specific maximum values for the par-
ticular item but represent a typical distribution of the available total ca-
pacity of the AS during mixed operation of all the items of an assembled
block.
The values quoted here are not AS-specific maximum values for the par-
ticular item but represent a typical distribution of the available total ca-
pacity of the AS during mixed operation of all the items of an assembled
block.
Comparison of main memory and processing time of the
S7-400 automation systems
S7-400 automation systems
AS
412
H/F/FH
AS
414-3IE
AS
414-3
AS
414
H/F/FH
AS
416-2
AS
416-3
AS
416-3IE
AS
417-4
AS
417
H/F/FH
AS
417-4
AS
417
H/F/FH
Memory card [in MB]
2
2/4
4
8/16
16
4
16
Analog value measure-
ments
ments
10
35
125
125
125
150
700
Digital value measure-
ments
ments
15
110
350
350
350
400
1.200
PID controls
6
35
110
110
110
130
300
Motors
10
50
125
125
125
150
450
Valves
10
50
125
125
125
150
450
SFC
0
15
40
40
40
50
200
Steps
0
150
400
400
400
500
2.000
Dosing
0
3
15
15
15
15
45
Digital inputs DI
50
220
800
800
800
850
2.000
Digital outputs DO
25
110
300
300
300
315
1.000
Analog inputs AI
20
80
250
250
250
275
800
Analog outputs AO
10
40
110
110
110
130
400
Process objects (PO)
50
283
890
890
890
995
3.145
AS type
Integrated main
memory in MB
Processing time
in ns
AS 414-3/414-3IE
2,8
45
AS 416-2
5,6
30
AS 416-3/416-3IE
11,2
30
AS 417-4
30
18
AS 412H/F/FH
0,768
75
AS 414H/F/FH
2,8
45
AS 417H/F/FH
30
18
© Siemens AG 2008