CPU 412 6ES7412-2EK07-0AB0 Industrial Automation Products Central Processing Unit
Brand Name:Siemens
Certification:ROHS CE
Model Number:6ES7412-2EK07-0AB0
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Siemens CPU 412 6ES7412-2EK07-0AB0 Central Processing Unit SIMATIC Industrial Automation Products
Application
The CPU 412-1 is the low-cost entry into the medium performance range. It can be used in smaller systems with limited I/O configuration. The combined MPI/DP interface also enables operation of a PROFIBUS DP line.
The CPU 412-2 is the CPU for applications in the mid-performance range with 2 PROFIBUS DP master systems.
For networking within a PROFINET network, the CPU 412-2 PN is available.
Function
- Block protection:
A password concept also protects the user program from unauthorized access - Integrated HMI services:
The user only has to specify the source and destination of the data with HMI devices. The data are then transported cyclically and automatically by the system. - Integrated communication functions:
- PG/OP communication
- Global data communication
- S7 standard communication
- S7 communication
Programmable properties
The STEP 7 tool "Hardware configuration" can be used to parameterize the properties and response of the S7-400 including the CPUs, e.g.
- Multipoint interface MPI:
- Definition of node addresses
- Startup/cycle behavior
- Stipulation of the maximum cycle time and communication load
- Address allocation:
Addressing of I/O modules - Retentive area:
Definition of the number of retentive bit memories, counters, timers, data blocks, and clock memories - Size of the process image, local data
- Length of the diagnostics buffer
- Protection level:
Definition of access authorizations to program and data - System diagnostics:
Definition of the handling and scope of diagnostics messages - Timed interrupts:
Setting of periodicity
Display and information functions
- Status and fault indicators:
LEDs indicate internal and external faults and operating modes such RUN, STOP, restart, test function, etc. - Test functions:
The PG can be used to display signal states in program execution, modify process tags irrespective of the user program, read out the contents of stack memories, run separate program steps and inhibit program components. - Information functions:
The PG can be used to provide the user with information about the memory capacity and operating mode of the CPU, and the current utilization of the working and load memories.
Technical specifications
Article number | 6ES7412-1XJ07-0AB0 | 6ES7412-2XK07-0AB0 | 6ES7412-2EK07-0AB0 | |
|---|---|---|---|---|
CPU412-1, MPI/DP, 512 KB | CPU412-2, MPI/DP, 1 MB | CPU412-2 PN, 1 MB, 2 SCHNITTSTELLEN | ||
| General information | ||||
| Product type designation | CPU 412-1 | CPU 412-2 | CPU 412-2 PN | |
| HW functional status | 01 | 01 | 01 | |
| Firmware version | V7.0 | V7.0 | V7.0 | |
| Engineering with | ||||
| STEP 7 V5.4 or higher with HSP 261 | STEP 7 V5.4 or higher with HSP 261 | STEP 7 V5.5 or higher with HSP 262 | |
| CiR – Configuration in RUN | ||||
| CiR synchronization time, basic load | 100 ms | 100 ms | 100 ms | |
| CiR synchronization time, time per I/O byte | 30 µs | 30 µs | 30 µs | |
| Supply voltage | ||||
| Rated value (DC) | ||||
| No; Power supply via system power supply | No; Power supply via system power supply | No; Power supply via system power supply | |
| Input current | ||||
| from backplane bus 5 V DC, typ. | 0.7 A | 0.9 A | 1.1 A | |
| from backplane bus 5 V DC, max. | 0.8 A | 1.1 A | 1.4 A | |
| from backplane bus 24 V DC, max. | 150 mA; 150 mA per DP interface | 300 mA; 150 mA per DP interface | 150 mA; 150 mA per DP interface | |
| from interface 5 V DC, max. | 90 mA; At the DP interface | 90 mA; At each DP interface | 90 mA; At the DP interface | |
| Power loss | ||||
| Power loss, typ. | 3.5 W | 4.5 W | 5.5 W | |
| Power loss, max. | 4 W | 5.5 W | 7 W | |
| Memory | ||||
| Type of memory | RAM | RAM | RAM | |
| Work memory | ||||
| 512 kbyte | 1 Mbyte | 1 Mbyte | |
| 256 kbyte | 512 kbyte | 512 kbyte | |
| 256 kbyte | 512 kbyte | 512 kbyte | |
| No | No | No | |
| Load memory | ||||
| Yes; with Memory Card (FLASH) | Yes; with Memory Card (FLASH) | Yes; with Memory Card (FLASH) | |
| 64 Mbyte | 64 Mbyte | 64 Mbyte | |
| 512 kbyte | 512 kbyte | 512 kbyte | |
| Yes; with Memory Card (RAM) | Yes; with Memory Card (RAM) | Yes; with Memory Card (RAM) | |
| 64 Mbyte | 64 Mbyte | 64 Mbyte | |
| Backup | ||||
| Yes | Yes | Yes | |
| Yes; all data | Yes; all data | Yes; all data | |
| No | No | No | |
| Battery | ||||
| Backup battery | ||||
| 180 µA; up to 40 °C | 180 µA; up to 40 °C | 180 µA; up to 40 °C | |
| 850 µA | 850 µA | 850 µA | |
| Dealt with in the module data manual with the secondary conditions and the factors of influence | Dealt with in the module data manual with the secondary conditions and the factors of influence | Dealt with in the module data manual with the secondary conditions and the factors of influence | |
| 5 V DC to 15 V DC | 5 V DC to 15 V DC | 5 V DC to 15 V DC | |
| CPU processing times | ||||
| for bit operations, typ. | 31.25 ns | 31.25 ns | 31.25 ns | |
| for word operations, typ. | 31.25 ns | 31.25 ns | 31.25 ns | |
| for fixed point arithmetic, typ. | 31.25 ns | 31.25 ns | 31.25 ns | |
| for floating point arithmetic, typ. | 62.5 ns | 62.5 ns | 62.5 ns | |
| CPU-blocks | ||||
| DB | ||||
| 3 000; Number range: 1 to 16000 | 3 000; Number range: 1 to 16000 | 3 000; Number range: 1 to 16000 | |
| 64 kbyte | 64 kbyte | 64 kbyte | |
| FB | ||||
| 1 500; Number range: 0 to 7999 | 1 500; Number range: 0 to 7999 | 1 500; Number range: 0 to 7999 | |
| 64 kbyte | 64 kbyte | 64 kbyte | |
| FC | ||||
| 1 500; Number range: 0 to 7999 | 1 500; Number range: 0 to 7999 | 1 500; Number range: 0 to 7999 | |
| 64 kbyte | 64 kbyte | 64 kbyte | |
| OB | ||||
| see instruction list | see instruction list | see instruction list | |
| 64 kbyte | 64 kbyte | 64 kbyte | |
| 1; OB 1 | 1; OB 1 | 1; OB 1 | |
| 2; OB 10, 11 | 2; OB 10, 11 | 2; OB 10, 11 | |
| 2; OB 20, 21 | 2; OB 20, 21 | 2; OB 20, 21 | |
| 2; OB 32, 35 (shortest cycle that can be set = 500 µs) | 2; OB 32, 35 (shortest cycle that can be set = 500 µs) | 2; OB 32, 35 (shortest cycle that can be set = 500 µs) | |
| 2; OB 40, 41 | 2; OB 40, 41 | 2; OB 40, 41 | |
| 3; OB 55-57 | 3; OB 55-57 | 3; OB 55-57 | |
| 2; OB 61-62 | 2; OB 61-62 | 2; OB 61-62 | |
| 1; OB 60 | 1; OB 60 | 1; OB 60 | |
| 1; OB 90 | 1; OB 90 | 1; OB 90 | |
| 3; OB 100-102 | 3; OB 100-102 | 3; OB 100-102 | |
| 9; OB 80-88 | 9; OB 80-88 | 9; OB 80-88 | |
| 2; OB 121, 122 | 2; OB 121, 122 | 2; OB 121, 122 | |
| Nesting depth | ||||
| 24 | 24 | 24 | |
| 1 | 1 | 1 | |
| Counters, timers and their retentivity | ||||
| S7 counter | ||||
| 2 048 | 2 048 | 2 048 | |
| Retentivity | ||||
| Yes | Yes | Yes | |
| 0 | 0 | 0 | |
| 2 047 | 2 047 | 2 047 | |
| Z 0 to Z 7 | Z 0 to Z 7 | Z 0 to Z 7 | |
| Counting range | ||||
| 0 | 0 | 0 | |
| 999 | 999 | 999 | |
| IEC counter | ||||
| Unlimited (limited only by RAM capacity) | Unlimited (limited only by RAM capacity) | Unlimited (limited only by RAM capacity) | |
| S7 times | ||||
| 2 048 | 2 048 | 2 048 | |
| Retentivity | ||||
| Yes | Yes | Yes | |
| 0 | 0 | 0 | |
| 2 047 | 2 047 | 2 047 | |
| No times retentive | No times retentive | No times retentive | |
| Time range | ||||
| 10 ms | 10 ms | 10 ms | |
| 9 990 s | 9 990 s | 9 990 s | |
| IEC timer | ||||
| Yes | Yes | Yes | |
| SFB | SFB | SFB | |
| Unlimited (limited only by RAM capacity) | Unlimited (limited only by RAM capacity) | Unlimited (limited only by RAM capacity) | |
| Data areas and their retentivity | ||||
| retentive data area in total | Total working and load memory (with backup battery) | Total working and load memory (with backup battery) | Total working and load memory (with backup battery) | |
Main Models of Siemens CPU SIMATIC Central Processing Unit:
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6ES7412-1XJ05-0AB0
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6ES7412-2XJ05-0AB0
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6ES7412-3HJ14-0AB0
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6ES7414-2XG04-0AB0
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6ES7414-2XK05-0AB0
6ES7414-3XJ00-0AB0
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6ES7414-3XM05-0AB0
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6ES7416-3XL00-0AB0
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400H CPU
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6ES7417-4HL04-0AB0
6ES7417-4HT14-0AB0
CPU 412 6ES7412-2EK07-0AB0 Industrial Automation Products Central Processing Unit
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