| SIMATIC S7-400H, CPU 414H CENTRAL UNIT FOR S7-400H AND S7-400F/FH, 4 INTERFACES: 1 MPI/DP, 1 DP AND 2 FOR SYNC MODULES, 2.8 MB MEMORY (1.4 MB DATA/1.4 MB CODE) |
| General information |
| Hardware product version | 1 |
| Firmware version | V4.5 |
| [nicht versorgt: TAK_ABW067_001_000] |
| associated programming package | STEP7 V 5.3 SP2 or higher with HW update |
| CiR - Configuration in RUN |
| CiR synchronization time, basic load | 100 ms |
| CiR synchronization time, time per I/O slave | 25 µs |
| Supply voltage |
| 24 V DC | No; Power supply via system power supply |
| Input current |
| from backplane bus 5 V DC, typ. | 1.4 A |
| from backplane bus 5 V DC, max. | 1.7 A |
| from backplane bus 24 V DC, max. | 150 mA; Per DP interface |
| from interface 5 V DC, max. | 90 mA; At each DP interface |
| Power losses |
| Power loss, typ. | 6 W |
| Backup battery |
| Battery operation | |
| Backup current, typ. | 190 µA; Valid up to 40°C |
| Backup current, max. | 660 µA |
| Backup time, max. | Dealt with in the module data manual with the secondary conditions and the factors of influence |
| 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 | 2.8 Mbyte |
| integrated (for program) | 1.4 Mbyte |
| integrated (for data) | 1.4 Mbyte |
| expandable | No |
| Load memory |
| expandable FEPROM | Yes |
| expandable FEPROM, max. | 64 Mbyte |
| integrated RAM, max. | 256 Kibyte |
| expandable RAM | Yes |
| expandable RAM, max. | 64 Mbyte |
| Backup |
| present | Yes |
| with battery | Yes; all data |
| without battery | No |
| CPU processing times |
| for bit operations, min. | 0.045 µs |
| for word operations, min. | 0.045 µs |
| for fixed point arithmetic, min. | 0.045 µs |
| for floating point arithmetic, min. | 0.135 µs |
| CPU-blocks |
| DB |
| Number, max. | 4095; Number range: 1 to 4095 |
| Size, max. | 64 Kibyte |
| FB |
| Number, max. | 2048; Number range: 0 to 2047 |
| Size, max. | 64 Kibyte |
| FC |
| Number, max. | 2048; Number range: 0 to 2047 |
| Size, max. | 64 Kibyte |
| OB |
| Size, max. | 64 Kibyte |
| Number of time alarm OBs | 4 |
| Number of delay alarm OBs | 4 |
| Number of time interrupt OBs | 4 |
| Number of process alarm OBs | 4 |
| Nesting depth |
| per priority class | 24 |
| additional within an error OB | 1 |
| 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 |
| 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 |
| Data areas and their retentivity |
| retentive data area, total | Total working and load memory (with backup battery) |
| Flag |
| Number, max. | 8 Kibyte |
| Retentivity available | Yes |
| Retentivity preset | MB 0 to MB 15 |
| Number of clock memories | 8; (in 1 memory byte) |
| Data blocks |
| Number, max. | 4095; Number range: 1 to 4095 |
| Size, max. | 64 Kibyte |
| Local data |
| adjustable, max. | 16 Kibyte |
| preset | 8 Kibyte |
| Address area |
| I/O address area |
| Inputs | 8 Kibyte |
| Outputs | 8 Kibyte |
| of which, distributed |
| MPI/DP interface, inputs | 2 Kibyte |
| MPI/DP interface, outputs | 2 Kibyte |
| DP interface, inputs | 6 Kibyte |
| DP interface, outputs | 6 Kibyte |
| Process image |
| Inputs, adjustable | 8 Kibyte |
| Outputs, adjustable | 8 Kibyte |
| Inputs, default | 256 byte |
| Outputs, default | 256 byte |
| consistent data, max. | 244 byte |
| Access to consistent data in process image | Yes |
| Subprocess images |
| Number of subprocess images, max. | 15 |
| Digital channels |
| Inputs | 65536 |
| Outputs | 65536 |
| Inputs, of which central | 65536 |
| Outputs, of which central | 65536 |
| Analog channels |
| Inputs | 4096 |
| Outputs | 4096 |
| Inputs, of which central | 4096 |
| Outputs, of which central | 4096 |
| Hardware configuration |
| Expansion devices, max. | 21 |
| connectable OPs | 31 without message processing, 8 with message processing |
| Multicomputing | No |
| Interface modules |
| Number of connectable IMs (total), max. | 6 |
| Number of connectable IM 460s, max. | 6 |
| Number of connectable IM 463s, max. | 4; Single mode only |
| Number of DP masters |
| integrated | 2 |
| via CP | 10 |
| Mixed mode IM + CP permitted | No |
| Number of operable FMs and CPs (recommended) |
| FM | See manual Automation System S7-400H fault-tolerant systems. Limited by number of slots and number of connections |
| CP, point-to-point | See manual Automation System S7-400H fault-tolerant systems. Limited by number of slots and number of connections |
| PROFIBUS and Ethernet CPs | 14; Of which max. 10 CP as DP master |
| Time of day |
| Clock |
| Hardware clock (real-time clock) | Yes |
| battery-backed and synchronizable | Yes |
| Resolution | 1 ms |
| Deviation per day (buffered), max. | 1.7 ms; Power off |
| Deviation per day (unbuffered) max. | 8.6 ms; Power on |
| Operating hours counter |
| Number | 8 |
| Number/Number range | 0 to 7 |
| Range of values | 0 to 32767 hours |
| Granularity | 1 hour |
| retentive | Yes |
| Clock synchronization |
| supported | Yes |
| to MPI, master | Yes |
| to MPI, slave | Yes |
| to DP, master | Yes |
| to DP, slave | Yes |
| in AS, master | Yes |
| in AS, slave | Yes |
| Time difference in system when synchronizing via |
| MPI, max. | 200 ms |
| Digital outputs |
| integrated channels (DO) | 0 |
| Analog inputs |
| Integrated channels (AI) | 0 |
| Interfaces |
| Number of parallel interfaces | 0 |
| Number of 20 mA interfaces (TTY) | 0 |
| Number of RS 232 interfaces | 0 |
| Number of RS 422 interfaces | 0 |
| Number of other hardware interfaces | 0 |
| 1st interface |
| Type of interface | integrated |
| Physics | RS 485 / PROFIBUS + MPI |
| Isolated | Yes |
| Power supply to interface (15 to 30 V DC), max. | 150 mA |
| Number of connection resources | MPI: 32, DP: 32 |
| Functionality |
| MPI | Yes |
| DP master | Yes |
| DP slave | No |
| MPI |
| Number of connections | 32 |
| Services |
| PG/OP communication | Yes |
| Routing | Yes |
| Global data communication | No |
| S7 basic communication | No |
| S7 communication | Yes |
| Transmission rate, max. | 12 Mbit/s |
| DP master |
| Number of connections, max. | 16 |
| Services |
| PG/OP communication | Yes |
| Routing | Yes |
| Global data communication | No |
| S7 basic communication | No |
| S7 communication | Yes |
| Equidistance mode support | No |
| SYNC/FREEZE | No |
| Activation/deactivation of DP slaves | No |
| Direct data exchange (slave-to-slave communication) | No |
| Transmission rate, max. | 12 Mbit/s |
| Number of DP slaves, max. | 32 |
| Address area |
| Inputs, max. | 2 Kibyte |
| Outputs, max. | 2 Kibyte |
| User data per DP slave |
| User data per DP slave, max. | 244 byte |
| Inputs, max. | 244 byte |
| Outputs, max. | 244 byte |
| Slots, max. | 244 |
| per slot, max. | 128 byte |
| 2nd interface |
| Type of interface | integrated |
| Physics | RS 485 / PROFIBUS + MPI |
| Isolated | Yes |
| Power supply to interface (15 to 30 V DC), max. | 150 mA |
| Media redundancy |
| Number of connection resources | 16 |
| Functionality |
| DP master | Yes |
| DP slave | No |
| DP master |
| Number of connections, max. | 16 |
| Services |
| PG/OP communication | Yes |
| Routing | Yes |
| Global data communication | No |
| S7 basic communication | No |
| S7 communication | Yes |
| Equidistance mode support | No |
| SYNC/FREEZE | No |
| Activation/deactivation of DP slaves | No |
| Direct data exchange (slave-to-slave communication) | No |
| Transmission rate, max. | 12 Mbit/s |
| Number of DP slaves, max. | 96 |
| Address area |
| Inputs, max. | 6 Kibyte |
| Outputs, max. | 6 Kibyte |
| User data per DP slave |
| User data per DP slave, max. | 244 byte |
| Inputs, max. | 244 byte |
| Outputs, max. | 244 byte |
| Slots, max. | 244 |
| per slot, max. | 128 byte |
| 3rd interface |
| Type of interface | Pluggable synchronization submodule (FO) |
| Plug-in interface modules | Synchronization submodule IF 960 6ES7 960-1AA04-0XA0 or 6ES7 960-1AB04-0XA0 |
| 4th interface |
| Type of interface | Pluggable synchronization submodule (FO) |
| Plug-in interface modules | Synchronization submodule IF 960 6ES7 960-1AA04-0XA0 or 6ES7 960-1AB04-0XA0 |
| Communication functions |
| PG/OP communication | Yes |
| Number of connectable OPs without message processing | 31 |
| Number of connectable OPs with message processing | 8 |
| Global data communication |
| supported | No |
| S7 basic communication |
| supported | No |
| S7 communication |
| supported | Yes |
| as server | Yes |
| as client | Yes |
| User data per job, max. | 64 Kibyte |
| User data per job (of which consistent), max. | 462 byte; 1 variable |
| S5-compatible communication |
| supported | Yes; (via CP max. 10 and FC AG_SEND and FC AG_RECV) |
| User data per job, max. | 8 Kibyte |
| User data per job (of which consistent), max. | 240 byte |
| Number of simultaneous AG-SEND/AG-RECV orders per CPU, max. | 24/24 |
| Standard communication (FMS) |
| supported | Yes; Via CP and loadable FB |
| Number of connections |
| overall | 32 |
| usable for PG communication | |
| reserved for PG communication | 1 |
| Adjustable for PG communication, max. | 0 |
| usable for OP communication | |
| reserved for OP communication | 1 |
| adjustable for OP communication, max. | 0 |
| usable for S7 basic communication | |
| Reserved for S7 basic communication | 0 |
| adjustable for S7 basic communication, max. | 0 |
| usable for S7 communication | |
| reserved for S7 communication | 0 |
| Adjustable for S7 communication, max. | 0 |
| usable for routing | |
| Reserved for routing | 0 |
| adjustable for routing, max. | 0 |
| S7 message functions |
| Number of login stations for message functions, max. | 8 |
| Symbol-related messages | No |
| Number of additional values |
| Block related messages | Yes |
| simultaneously active Alarm-S blocks, max. | 100 |
| Alarm 8-blocks | Yes |
| Number of instances for alarm 8 and S7 communication blocks, max. | 1200 |
| preset, max. | 900 |
| Process control messages | Yes |
| Number of archives that can log on simultaneously (SFB 37 AR_SEND) | 16 |
| Test commissioning functions |
| Status/control |
| Status/control variable | Yes |
| Variables | Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters |
| Number of variables, max. | 70 |
| Forcing |
| Forcing | Yes |
| Force, variables | Inputs/outputs, bit memories, distributed I/Os |
| Number of variables, max. | 256 |
| Status block | Yes |
| Single step | Yes |
| Number of breakpoints | 4 |
| Diagnostic buffer |
| present | Yes |
| Number of entries, max. | 3200 |
| adjustable | Yes |
| preset | 120 |
| Configuration |
| Configuration software |
| STEP 7 | Yes |
| programming |
| Programming language |
| LAD | Yes |
| FBD | Yes |
| STL | Yes |
| SCL | Yes |
| CFC | Yes |
| GRAPH | Yes |
| HiGraph® | Yes |
| Command set | see instruction list |
| Nesting levels | 8 |
| Access to consistent data in process image | Yes |
| System functions (SFC) | see instruction list |
| Number of simultaneously active SFCs |
| RD_REC | 8 |
| WR_REC | 8 |
| WR_PARM | 8 |
| PARM_MOD | 1 |
| WR_DPARM | 2 |
| DPNRM_DG | 8 |
| RDSYSST | 8 |
| DP_TOPOL | 1 |
| System function blocks (SFB) | see instruction list |
| Number of simultaneously active SFBs |
| RD_REC | 8 |
| WR_REC | 8 |
| Know-how protection |
| User program protection/password protection | Yes |
| Dimensions |
| Width | 50 mm |
| Height | 290 mm |
| Depth | 219 mm |
| Required slots | 2 |
| Weight |
| Weight, approx. | 995 g |
| internTechDB |
| Characteristics will be deleted after 2012-12-31 |
| Product version |
| STEP 7 | Yes; With hardware update as of STEP7 V5.3 SP2 |
