Siemens brand new s7-400 CPU 414-2




| CiR – Configuration in RUN | ||
| CiR synchronization time, basic load | 100 ms | |
| CiR synchronization time, time per I/O byte | 120 µs | |
| Supply voltage | ||
| Rated value (DC) | ||
| ● 24 V DC | Yes | |
| Input current | ||
| from backplane bus 5 V DC, typ. | 1.5 A | |
| from backplane bus 5 V DC, max. | 1.6 A | |
| from backplane bus 24 V DC, max. | 300 mA; Total current consumption of the components connected to the MPI/DP interfaces, but no more than 150 mA per interface | |
| Power loss | ||
| Power loss, typ. | 7.5 W | |
| Memory | ||
| Work memory | ||
| ● integrated | 256 kbyte | |
| ● integrated (for program) | 128 kbyte | |
| ● integrated (for data) | 128 kbyte | |
| ● expandable | No | |
| Load memory | ||
| ● expandable FEPROM | Yes; with Memory Card (FLASH) | |
| ● expandable FEPROM, max. | 64 Mbyte | |
| ● integrated RAM, max. | 256 kbyte | |
| ● expandable RAM | Yes; with Memory Card (RAM) | |
| ● expandable RAM, max. | 64 Mbyte | |