| | SIMATIC S7-400, CPU416F-3 PN/DP CENTRAL PROCESSING UNIT WITH: 11.2 MB WORKING MEMORY, (5.6 MB KB CODE, 5.6 MB DATA), INTERFACES: 1. IF MPI/DP 12 MBIT/S, 2. IF ETHERNET/PROFINET, 3. IF IFM-MODULES PLUGGABLE APPLICABLE W. SOFTWARE PACKAGE S7 DISTRIBUTED SAFETY >=V5.4 |
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| General information |
| Hardware product version | 03 |
| Firmware version | V5.3 |
| Engineering with |
| Programming package | STEP 7 V5.3 SP2 or higher with hardware update, Distributed Safety V5.2 SP2 or higher |
| CiR - Configuration in RUN |
| CiR synchronization time, basic load | 100 ms |
| CiR synchronization time, time per I/O slave | 10 µs |
| Supply voltage |
| 24 V DC | No; Power supply via system power supply |
| Input current |
| from CPU, max. | Not relevant for 400 series (300 series set) |
| from backplane bus 5 V DC, typ. | 0.9 A |
| from backplane bus 5 V DC, max. | 1.1 A |
| from backplane bus 24 V DC, max. | 300 mA; 150 mA per DP interface |
| from interface 5 V DC, max. | 90 mA; At each DP interface |
| Power losses |
| Power loss, typ. | 4.5 W |
| Power loss, max. | 5 W |
| Backup battery |
| Battery operation | Not relevant |
| Backup current, typ. | 125 µA; (up to 40 °C) |
| Backup current, max. | 550 µA |
| Backup time, max. | See reference manual, module data, Chapter 3.3 |
| Feeding of external backup voltage to CPU | 5 to 15 VDC |
| Feeding of external backup voltage to CPU | 5 to 15 VDC |
| Memory |
| Work memory |
| integrated | 5.6 Mbyte |
| integrated (for program) | 2.8 Mbyte |
| integrated (for data) | 2.8 Mbyte |
| expandable | No |
| Load memory |
| expandable FEPROM | Yes; with Memory Card (FLASH) |
| expandable FEPROM, max. | 64 Mbyte |
| integrated RAM, max. | 1 Mbyte |
| expandable RAM | Yes; with Memory Card (RAM) |
| expandable RAM, max. | 64 Mbyte |
| Backup |
| present | Yes |
| with battery | Yes; all data |
| without battery | No |
| CPU processing times |
| for bit operations, min. | 30 ns |
| for word operations, min. | 30 ns |
| for fixed point arithmetic, min. | 30 ns |
| for floating point arithmetic, min. | 90 ns |
| CPU-blocks |
| DB |
| Number, max. | 10000; Number range: 1 to 16000 |
| Size, max. | 64 kbyte |
| FB |
| Number, max. | 5000; Number range: 0 to 7999 |
| Size, max. | 64 kbyte |
| FC |
| Number, max. | 5000; Number range: 0 to 7999 |
| Size, max. | 64 kbyte |
| OB |
| Number, max. | see instruction list |
| Size, max. | 64 kbyte |
| Number of free cycle OBs | 1; OB 1 |
| Number of time alarm OBs | 8; OB 10-17 |
| Number of delay alarm OBs | 4; OB 20-23 |
| Number of time interrupt OBs | 9; OB 30-38 (shortest cycle that can be set = 500 µs) |
| Number of process alarm OBs | 8; OB 40-47 |
| Number of DPV1 alarm OBs | 3; OB 55-57 |
| Number isochronous mode OBs | 4; OB 61-64 |
| Number of multicomputing OBs | 1; OB 60 |
| Number of background OBs | 1; OB 90 |
| Number of startup OBs | 2; OB 100, 102 |
| Number of asynchronous error OBs | 9; OB 80-88 |
| Number of synchronous error OBs | 2; OB 121, 122 |
| Nesting depth |
| per priority class | 24 |
| additional within an error OB | 2 |
| Counters, timers and their retentivity |
| S7 counter |
| Number | 2048 |
| Retentivity |
| adjustable | Yes |
| lower limit | 0 |
| upper limit | 2047 |
| preset | Z 0 to Z 7 |
| Counting range |
| lower limit | 0 |
| upper limit | 999 |
| IEC counter |
| present | Yes |
| Type | SFB |
| Number | Unlimited (limited only by RAM capacity) |
| S7 times |
| Number | 2048 |
| Retentivity |
| adjustable | Yes |
| lower limit | 0 |
| upper limit | 2047 |
| preset | No times retentive |
| Time range |
| lower limit | 10 ms |
| upper limit | 9990 s |
| IEC timer |
| present | Yes |
| Type | SFB |
| Number | Unlimited (limited only by RAM capacity) |
| Data areas and their retentivity |
| retentive data area, total | Total working and load memory (with backup battery) |
| Flag |
| Number, max. | 16 kbyte; Назад в раздел
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