simatic s7-400 - Teknika Otomasyon

© Siemens AG 2008
SIMATIC S7-400
Central processing units
CPU 412H, CPU 414H, CPU 417H
■ Technical specifications (continued)
Process image
6ES7 412-3HJ14-0AB0 6ES7 414-4HM14-0AB0 6ES7 417-4HT14-0AB0
• Inputs, adjustable 8 Kibyte 8Kibyte 16 Kibyte
• Outputs, adjustable 8 Kibyte 8Kibyte 16 Kibyte
• Inputs, preset 256 byte 256 byte 1024byte
• Outputs, preset 256 byte 256 byte 1024byte
• consistent data, max. 244 byte 244 byte 244 byte
• Access to consistent data in
process image
Subprocess images
• Number of subprocess
images, max.
Digital channels
Yes Yes Yes
15 15 15
• Inputs 65 536 65 536 131 072
•Outputs 65 536 65 536 131 072
• Inputs, of which central 65 536 65 536 131 072
• Outputs, of which central 65 536 65 536 131 072
Analog channels
• Inputs 4 096 4 096 8192
•Outputs 4 096 4 096 8192
• Inputs, of which central 4 096 4 096 8192
• Outputs, of which central 4 096 4 096 8192
Hardware config.
connectable OPs
15 without message processing,
8 with message processing
31 without message processing,
8 with message processing
63 without message processing,
16 with message processing
Central devices, max. 1 1 1
Expansion devices, max. 21 21 21
Multicomputing No No No
IM
• Number of connectable IMs 6 6 6
(total), max.
• Number of connectable 6 6 6
IM 460s, max.
• Number of connectable 4; Single mode only 4; Single mode only 4; Single mode only
IM 463s, max.
Number of DP masters
• integrated 1 2 2
• via CP 10 10 10
• Mixed mode IM + CP permitted No No No
• via interface module 0
Number of operable FMs and
CPs (recommended)
•FM
See manual Automation System
S7-400H fault-tolerant systems.
Limited due to number of slots and
number of connections
See manual Automation System
S7-400H fault-tolerant systems.
Limited due to number of slots and
number of connections
See manual Automation System
S7-400H fault-tolerant systems.
Limited due to number of slots and
number of connections
• CP, point-to-point
See manual Automation System
S7-400H fault-tolerant systems.
Limited due to number of slots and
number of connections
• PROFIBUS and Ethernet CPs 14;
Of which max. 10 CP as DP master
See manual Automation System
S7-400H fault-tolerant systems.
Limited due to number of slots and
number of connections
14;
Of which max. 10 CP as DP master
See manual Automation System
S7-400H fault-tolerant systems.
Limited due to number of slots and
number of connections
14;
Of which max. 10 CP as DP master
5
Siemens ST 70 · 2009
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