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 |