Technical specifications
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
142
Manual, 12/2017, A5E40898741-AA
Article number
6ES7512-1CK01-0AB0
Output voltage
Rated value (DC)
24 V
Encoder supply
Number of outputs
2; One common 24 V encoder supply per 16
digital inputs
24 V encoder supply
•
24 V
Yes; L+ (-0.8 V)
•
Short-circuit protection
Yes
•
Output current, max.
1 A
Power
Infeed power to the backplane bus
10 W
Power consumption from the backplane bus
(balanced)
9 W
Power loss
Power loss, typ.
15.2 W
Memory
Number of slots for SIMATIC memory card
1
SIMATIC memory card required
Yes
Work memory
•
integrated (for program)
250 kbyte
•
integrated (for data)
1 Mbyte
Load memory
•
Plug-in (SIMATIC Memory Card), max.
32 Gbyte
Backup
•
maintenance-free
Yes
CPU processing times
for bit operations, typ.
48 ns
for word operations, typ.
58 ns
for fixed point arithmetic, typ.
77 ns
for floating point arithmetic, typ.
307 ns
CPU-blocks
Number of elements (total)
2 000; Blocks (OB, FB, FC, DB) and UDTs
DB
•
Number range
1 ... 60 999; subdivided into: number range that
can be used by the user: 1 ... 59 999, and num-
ber range of DBs created via SFC 86: 60 000 ...
60 999
•
Size, max.
1 Mbyte; For non-optimized block accesses, the
max. size of the DB is 64 KB
FB
•
Number range
0 ... 65 535
•
Size, max.
250 kbyte
Summary of Contents for Simatic S7-1500 CPU 1512C-1 PN
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