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Siemens - 6ES7412-1XJ05-0AB0

Siemens - 6ES7412-1XJ05-0AB0

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SIMATIC S7-400 CPU 412-1

General information
Product type designation CPU 412-1
HW functional status 03
Firmware version V5.3
Product function
Isochronous mode Yes; For PROFIBUS only
Engineering with
Programming package STEP 7 V5.3 SP2 or higher with HW update
CiR - Configuration in RUN
CiR synchronization time, basic load 100 ms
CiR synchronization time, time per I/O byte 30 µs
Supply voltage
Rated value (DC) Power supply via system power supply
Input current
from backplane bus 5 V DC, typ. 0.5 A
from backplane bus 5 V DC, max. 0.6 A
from backplane bus 24 V DC, max. 150 mA; 150 mA per DP interface
from interface 5 V DC, max. 90 mA
Power loss
Power loss, typ. 2.5 W
Memory
Type of memory RAM
Work memory
integrated 288 kbyte
integrated (for program) 144 kbyte
integrated (for data) 144 kbyte
expandable No
Load memory
expandable FEPROM Yes; with Memory Card (FLASH)
expandable FEPROM, max. 64 Mbyte
integrated RAM, max. 512 kbyte
expandable RAM Yes; with Memory Card (RAM)
expandable RAM, max. 64 Mbyte
Backup
present Yes
with battery Yes; all data
without battery No
Battery
Backup battery
Backup current, typ. 125 µA; up to 40 °C
Backup current, max. 300 µA
Backup time, max. See reference manual, module data, Chapter 3.3
Feeding of external backup voltage to CPU 5 V DC to 15 V DC
CPU processing times
for bit operations, typ. 75 ns
for word operations, typ. 75 ns
for fixed point arithmetic, typ. 75 ns
for floating point arithmetic, typ. 225 ns
CPU-blocks
DB
Number, max. 1 500; Number range: 1 to 16000
Size, max. 64 kbyte
FB
Number, max. 750; Number range: 0 to 7999
Size, max. 64 kbyte
FC
Number, max. 750; Number range: 0 to 7999
Size, max. 64 kbyte
OB
Number, max. see instruction list
Size, max. 64 kbyte
Number of free cycle OBs 1; OB 1
Number of time alarm OBs 2; OB 10, 11
Number of delay alarm OBs 2; OB 20, 21
Number of cyclic interrupt OBs 2; OB 32, 35 (shortest cycle that can be set = 500 µs)
Number of process alarm OBs 2; OB 40, 41
Number of DPV1 alarm OBs 3; OB 55-57
Number of isochronous mode OBs 2; OB 61-62
Number of multicomputing OBs 1; OB 60
Number of background OBs 1; OB 90
Number of startup OBs 3; OB 100-102
Number of asynchronous error OBs 9; OB 80-88
Number of synchronous error OBs 2; OB 121, 122
Nesting depth
per priority class 24
additional within an error OB 1
Counters, timers and their retentivity
S7 counter
Number 2 048
Retentivity
adjustable Yes
preset Z 0 to Z 7
Counting range
lower limit 0
upper limit 999
IEC counter
present Yes
Type SFB
Number Unlimited (limited only by RAM capacity)
S7 times
Number 2 048
Retentivity
adjustable Yes
preset No times retentive
Time range
lower limit 10 ms
upper limit 9 990 s
IEC timer
present Yes
Type SFB
Number Unlimited (limited only by RAM capacity)
Data areas and their retentivity
Retentive data area (incl. timers, counters, flags), max. Total working and load memory (with backup battery)
Flag
Size, max. 4 kbyte; Size of bit memory address area
Retentivity available Yes
Retentivity preset MB 0 to MB 15
Number of clock memories 8; in 1 memory byte
Local data
adjustable, max. 8 kbyte
preset 4 kbyte
Address area
I/O address area
Inputs 4 kbyte
Outputs 4 kbyte
Process image
Inputs, adjustable 4 kbyte
Outputs, adjustable 4 kbyte
Inputs, default 128 byte
Outputs, default 128 byte
consistent data, max. 244 byte
Access to consistent data in process image Yes
Subprocess images
Number of subprocess images, max. 15
Digital channels
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