6ES7318-2AJ00-0AB0 CPU318-2DP, 512KB
*** SPARE PART*** SIMATIC S7-300, CPU 318-2 DP 512 KBYTE USER MEMORY (256 KB CODE; 256 KB DATA 1ST INTERF. = MPI 12 MBIT/S; 2ND INTERF. = PROFIBUS DP
General information |
Hardware product version |
03 |
Firmware version |
V3.0 |
Engineering with |
● Programming package |
STEP 7 V5.1 SP2 |
Supply voltage |
Rated value (DC) |
|
● 24 V DC |
Yes |
permissible range, lower limit (DC) |
20.4 V |
permissible range, upper limit (DC) |
28.8 V |
external protection for power supply lines (recommendation) |
Miniature circuit breaker; 2 A, type B or C |
Input current |
Current consumption (in no-load operation), typ. |
1.2 A |
Inrush current, typ. |
8 A |
I²t |
0.4 A²·s |
Power loss |
Power loss, typ. |
12 W |
Memory |
Work memory |
● integrated |
512 kbyte |
Load memory |
● expandable FEPROM |
Yes |
● expandable FEPROM, max. |
4 Mbyte |
● integrated RAM, max. |
64 kbyte |
● expandable RAM |
Yes |
● expandable RAM, max. |
2 Mbyte |
Backup |
● present |
Yes |
● with battery |
Yes; all blocks |
● without battery |
Yes; 11 KB |
CPU processing times |
for bit operations, typ. |
0.1 µs |
for bit operations, max. |
0.1 µs |
for word operations, typ. |
0.1 µs |
for fixed point arithmetic, typ. |
0.1 µs |
for floating point arithmetic, typ. |
0.6 µs |
for timer/counter operations, typ. |
0.1 µs |
CPU-blocks |
DB |
● Number, max. |
2 047; Number band: 1 to 2047 |
● Size, max. |
64 kbyte |
FB |
● Number, max. |
1 024; Number band: 0 to 1023 |
● Size, max. |
64 kbyte |
FC |
● Number, max. |