Article number | 6ES7512-1CK01-0AB0 |
CPU 1512C-1 PN, 250 KB Prog, 1 MB Data | |
General information | |
Product type designation | CPU 1512C-1 PN |
HW functional status | FS03 |
Firmware version | V2.8 |
Product function | |
● I&M data
|
Yes; I&M0 to I&M3 |
● Isochronous mode
|
Yes; With minimum OB 6x cycle of 625 µs (distributed) |
Engineering with | |
● STEP 7 TIA Portal configurable/integrated from version
|
V16 (FW V2.8) / V15 (FW V2.5) or higher; with older TIA Portal versions configurable as 6ES7512-1CK00-0AB0 |
Configuration control | |
via dataset | Yes |
Display | |
Screen diagonal [cm] | 3.45 cm |
Control elements | |
Number of keys | 8 |
Mode buttons | 2 |
Supply voltage | |
Type of supply voltage | 24 V DC |
permissible range, lower limit (DC) | 19.2 V; 20.4 V DC, for supplying the digital inputs/outputs |
permissible range, upper limit (DC) | 28.8 V |
Reverse polarity protection | Yes |
Mains buffering | |
● Mains/voltage failure stored energy time
|
5 ms; Refers to the power supply on the CPU section |
● Repeat rate, min.
|
1/s |
Input current | |
Current consumption (rated value) | 0.8 A; Without load; 18.8 A: CPU + load |
Current consumption, max. | 1 A; Without load; 19 A: CPU + load |
Inrush current, max. | 1.9 A; Rated value |
I²t | 0.34 A²·s |
Digital inputs | |
● from load voltage L+ (without load), max.
|
20 mA; per group |
Digital outputs | |
● from load voltage L+, max.
|
30 mA; Per group, without load |
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 number range of DBs created via SFC 86: 60 000 … 60 999 |
● Size, max.
|
1 Mbyte; For DBs with absolute addressing, the max. size is 64 KB |
FB | |
● Number range
|
0 … 65 535 |
● Size, max.
|
250 kbyte |
FC | |
● Number range
|
0 … 65 535 |
● Size, max.
|
250 kbyte |