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. |
