Datasheet

I²t 0.8A²·s
Output current
for backplane bus (5 V DC), max. 1000mA; Max. 5 V DC for SM and CM
Encoder supply
24 V encoder supply
● 24 V
20.4 to 28.8V
Power loss
Power loss, typ. 11W
Memory
Work memory
● integrated
75kbyte
● expandable
No
Load memory
● integrated
2Mbyte
● Plug-in (SIMATIC Memory Card), max.
with SIMATIC memory card
Backup
● present
Yes
● maintenance-free
Yes
● without battery
Yes
CPU processing times
for bit operations, typ. 0.08µs; / instruction
for word operations, typ. 1.7µs; / instruction
for floating point arithmetic, typ. 2.3µs; / instruction
CPU-blocks
Number of blocks (total) DBs, FCs, FBs, counters and timers. The maximum number of
addressable blocks ranges from 1 to 65535. There is no
restriction, the entire working memory can be used
OB
● Number, max.
Limited only by RAM for code
Data areas and their retentivity
Retentive data area (incl. timers, counters, flags),
max.
10kbyte
Flag
● Number, max.
4kbyte; Size of bit memory address area
Local data
● per priority class, max.
16kbyte; Priority class 1 (program cycle): 16 KB, priority class 2
to 26: 6 KB
Address area
Process image
● Inputs, adjustable
1kbyte
6ES7212-1BE40-0XB0 Subject to change without notice
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04/01/2020 © Copyright Siemens