 |
SIMATIC S7-400, CPU 416F-2, CENTRAL PROCESSING UNIT WITH: 5.6 MB WORKING MEMORY, (2.8 MB CODE, 2.8 MB DATA), 1. INTERFACE MPI/DP 12 MBIT/S, 2. INTERFACE PROFIBUS DP APPLICABLE W. SOFTWARE PACKAGE DISTRIBUTED SAFETY >= V5.2 SP2 |
| 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 loss |
| Power loss, typ. |
4.5 W |
| Power loss, max. |
5 W |
| Memory |
| Type of memory |
other |
| 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 |
| Battery |
| 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 |
| CPU processing times |
| for bit operations, typ. |
30 ns |
| for word operations, typ. |
30 ns |
| for fixed point arithmetic, typ. |
30 ns |
| for floating point arithmetic, typ. |
90 ns |
| CPU-blocks |
| DB |
| ● Number, max. |
10 000; Number range: 1 to 16000 |
| ● Size, max. |
64 kbyte |
| FB |
| ● Number, max. |
5 000; Number range: 0 to 7999 |
| ● Size, max. |
64 kbyte |
| FC |
| ● Number, max. |
5 000; 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 of 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 |
2 048 |
| Retentivity |
| — adjustable |
Yes |
| — lower limit |
0 |
| — upper limit |
2 047 |
| — 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 |
2 048 |
| Retentivity |
| — adjustable |
Yes |
| — lower limit |
0 |
| — upper limit |
2 047 |
| — preset |
No times retentive |
| Time range |
| — lower limit |
10 ms |
| — upper limit |
9 990 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; Size of bit memory address area |
| ● Retentivity available |
Yes |
| ● Retentivity preset |
MB 0 to MB 15 |
| ● Number of clock memories |
8; in 1 memory byte |
| Data blocks |
| ● Number, max. |
10 000; Number range: 1 to 16000 |
| ● Size, max. |
64 kbyte |
| Local data |
| ● adjustable, max. |
32 kbyte |
| ● preset |
16 kbyte |
| Address area |
| I/O address area |
| ● Inputs |
16 kbyte |
| ● Outputs |
16 kbyte |
| of which distributed |
| — MPI/DP interface, inputs |
2 kbyte |
| — MPI/DP interface, outputs |
2 kbyte |
| — DP interface, inputs |
8 kbyte |
| — DP interface, outputs |
8 kbyte |
| Process image |
| ● Inputs, adjustable |
16 kbyte |
| ● Outputs, adjustable |
16 kbyte |
| ● Inputs, default |
512 byte |
| ● Outputs, default |
512 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 |
131 072 |
| ● Outputs |
131 072 |
| ● Inputs, of which central |
131 072 |
| ● Outputs, of which central |
131 072 |
| Analog channels |
| ● Inputs |
8 192 |
| ● Outputs |
8 192 |
| ● Inputs, of which central |
8 192 |
| ● Outputs, of which central |
8 192 |
| Hardware configuration |
| Expansion devices, max. |
21 |
| connectable OPs |
63 |
| Multicomputing |
Yes; 4 CPUs max. (with UR1 or UR2) |
| Interface modules |
| ● Number of connectable IMs (total), max. |
6 |
| ● Number of connectable IM 460s, max. |
6 |
| ● Number of connectable IM 463s, max. |
4; IM 463-2 |
| Number of DP masters |
| ● integrated |
2 |
| ● via IM 467 |
4 |
| ● via CP |
10; CP 443-5 Extended |
| ● Mixed mode IM CP permitted |
No; IM 467 not suitable for use with CP 443-5 Ext. and CP443-1 EX4x, EX20, GX20 (in PNIO mode) |
| ● via interface module |
0 |
| ● Number of pluggable S5 modules (via adapter capsule in central device), max. |
6 |
| Number of IO Controllers |
| ● integrated |
0 |
| ● via CP |
4; No mixed operation of CP443-1 EX40 and CP443-1 EX 41/EX20/GX20, max. 4 in central controller |
| Number of operable FMs and CPs (recommended) |
| ● FM |
Limited by number of slots and number of connections |
| ● CP, point-to-point |
CP 440: Limited by number of slots; CP 441: limited by number of connections |
| ● PROFIBUS and Ethernet CPs |
14; Of which 10 CPs max. or IMs as DP master, 4 PROFINET controller maximum |
| Slots |
| ● required slots |
1 |
| 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 s; Power off |
| ● Deviation per day (unbuffered) max. |
8.6 s; For power On |
| Operating hours counter |
| ● Number |
16 |
| ● Number/Number range |
0 to 15 |
| ● Range of values |
SFCs 2, 3 and 4: 0 to 32767 hours SFC 101: 0 to 2^31 - 1 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 |
| ● on Ethernet via NTP |
No; Via CP |
| ● to IF 964 DP |
No |
| Time difference in system when synchronizing via |
| ● MPI, max. |
200 ms |
| Digital outputs |
| integrated channels (DO) |
0 |
| Interfaces |
| Number of USB interfaces |
0 |
| 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 interfaces |
0 |
| 1. Interface |
| Interface type |
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: 44, DP: 32 |
| Functionality |
| ● MPI |
Yes |
| ● DP master |
Yes |
| ● DP slave |
Yes |
| MPI |
| ● Number of connections |
44; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1 |
| ● Transmission rate, max. |
12 Mbit/s |
| Services |
| — PG/OP communication |
Yes |
| — Routing |
Yes |
| — Global data communication |
Yes |
| — S7 basic communication |
Yes |
| — S7 communication |
Yes |
| — S7 communication, as client |
Yes |
| — S7 communication, as server |
Yes |
| DP master |
| ● Number of connections, max. |
32; If a diagnostics repeater is used on the line, the number of connection resources on the line is reduced by 1 |
| ● Transmission rate, max. |
12 Mbit/s |
| ● Number of DP slaves, max. |
32 |
| Services |
| — PG/OP communication |
Yes |
| — Routing |
Yes |
| — Global data communication |
No |
| — S7 basic communication |
Yes |
| — S7 communication |
Yes |
| — S7 communication, as client |
Yes |
| — S7 communication, as server |
Yes |
| — Equidistance mode support |
Yes |
| — Isochronous mode |
Yes |
| — SYNC/FREEZE |
Yes |
| — Activation/deactivation of DP slaves |
Yes |
| — Direct data exchange (slave-to-slave communication) |
Yes |
| — DPV1 |
Yes |
| Address area |
| — Inputs, max. |
2 kbyte |
| — Outputs, max. |
2 kbyte |
| 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 |
| DP slave |
| ● Number of connections |
32 |
| ● GSD file |
http://support.automation.siemens.com/WW/view/en/113652 |
| ● Transmission rate, max. |
12 Mbit/s |
| ● automatic baud rate search |
No |
| ● Address area, max. |
32; Virtual slots |
| ● User data per address area, max. |
32 byte |
| ● User data per address area, of which consistent, max. |
32 byte |
| Services |
| — PG/OP communication |
Yes; with interface active |
| — Routing |
Yes; with interface active |
| — S7 routing |
Yes; with interface active |
| — Global data communication |
No |
| — S7 basic communication |
No |
| — S7 communication |
Yes |
| — S7 communication, as client |
Yes |
| — S7 communication, as server |
Yes |
| — Direct data exchange (slave-to-slave communication) |
No |
| — DPV1 |
No |
| Transfer memory |
| — Inputs |
244 byte |
| — Outputs |
244 byte |
| 2. Interface |
| Interface type |
Integrated |
| Physics |
RS 485 / PROFIBUS |
| isolated |
Yes |
| Power supply to interface (15 to 30 V DC), max. |
150 mA |
| Number of connection resources |
32 |
| Functionality |
| ● DP master |
Yes |
| ● DP slave |
Yes |
| DP master |
| ● Number of connections, max. |
32 |
| ● Transmission rate, max. |
12 Mbit/s |
| ● Number of DP slaves, max. |
125 |
| Services |
| — PG/OP communication |
Yes |
| — Routing |
Yes |
| — Global data communication |
No |
| — S7 basic communication |
Yes |
| — S7 communication |
Yes |
| — S7 communication, as client |
Yes |
| — S7 communication, as server |
Yes |
| — Equidistance mode support |
Yes |
| — Isochronous mode |
Yes |
| — SYNC/FREEZE |
Yes |
| — Activation/deactivation of DP slaves |
Yes |
| — Direct data exchange (slave-to-slave communication) |
Yes |
| — DPV1 |
Yes |
| Address area |
| — Inputs, max. |
8 kbyte |
| — Outputs, max. |
8 kbyte |
| 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 |
| DP slave |
| ● Number of connections |
32 |
| ● GSD file |
http://support.automation.siemens.com/WW/view/en/113652 |
| ● Transmission rate, max. |
12 Mbit/s |
| ● Address area, max. |
32 |
| ● User data per address area, max. |
32 byte |
| ● User data per address area, of which consistent, max. |
32 byte |
| Services |
| — Routing |
Yes |
| Transfer memory |
| — Inputs |
244 byte |
| — Outputs |
244 byte |
| Isochronous mode |
| Isochronous mode (application synchronized up to terminal) |
Yes; For PROFIBUS only |
| Number of DP masters with isochronous mode |
2 |
| User data per isochronous slave, max. |
244 byte |
| Equidistance |
Yes |
| shortest clock pulse |
1 ms; 0.5 ms without use of SFC 126, 127 |
| max. cycle |
32 ms |
| Communication functions |
| PG/OP communication |
Yes |
| ● Number of connectable OPs without message processing |
63 |
| ● Number of connectable OPs with message processing |
63; When using alarm_S and alarm_D |
| Data record routing |
Yes |
| Global data communication |
| ● supported |
Yes |
| ● Number of GD loops, max. |
16 |
| ● Number of GD packets, transmitter, max. |
16 |
| ● Number of GD packets, receiver, max. |
32 |
| ● Size of GD packets, max. |
54 byte |
| ● Size of GD packet (of which consistent), max. |
1 variable |
| S7 basic communication |
| ● supported |
Yes |
| ● User data per job, max. |
76 byte |
| ● User data per job (of which consistent), max. |
1 variable |
| S7 communication |
| ● supported |
Yes |
| ● as server |
Yes |
| ● as client |
Yes |
| ● User data per job, max. |
64 kbyte |
| ● User data per job (of which consistent), max. |
462 byte; 1 variable |
| S5 compatible communication |
| ● supported |
Yes; Via FC AG_SEND and AG_RECV, max. via 10 CP 443-1 or 443-5 |
| ● User data per job, max. |
8 kbyte |
| ● User data per job (of which consistent), max. |
240 byte |
| ● Number of simultaneous AG-SEND/AG-RECV orders per CPU, max. |
64/64 |
| Standard communication (FMS) |
| ● supported |
Yes; Via CP and loadable FB |
| Open IE communication |
| ● ISO-on-TCP (RFC1006) |
Via CP 443-1 and loadable FB |
| — Data length, max. |
1452 bytes via CP 443-1 Adv. |
| Web server |
| ● supported |
No |
| Number of connections |
| ● overall |
64 |
| ● 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. |
63; Max. 63 with ALARM_S and ALARM_D (OPs); max. 12 with ALARM_8 and ALARM_P (e.g. WinCC) |
| Symbol-related messages |
Yes |
| SCAN procedure |
Yes |
| Block related messages |
Yes |
| Process diagnostic messages |
Yes |
| simultaneously active Alarm-S blocks, max. |
1 000; Simultaneously active alarm_S/SQ blocks or alarm_D/DQ blocks |
| Alarm 8-blocks |
Yes |
| ● Number of instances for alarm 8 and S7 communication blocks, max. |
4 000 |
| ● preset, max. |
600 |
| Process control messages |
Yes |
| Number of archives that can log on simultaneously (SFB 37 AR_SEND) |
32 |
| Number of messages |
| ● overall, max. |
1 024 |
| ● in 100 ms grid, max. |
128 |
| ● in 500 ms grid, max. |
512 |
| ● in 1000 ms grid, max. |
1 024 |
| Number of additional values |
| ● with 100 ms grid, max. |
1 |
| ● with 500, 1000 ms grid, max. |
10 |
| Test commissioning functions |
| Status block |
Yes; Up to 2 simultaneously |
| Single step |
Yes |
| Number of breakpoints |
4 |
| Status/control |
| ● Status/control variable |
Yes; Up to 16 variable tables |
| ● Variables |
Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters |
| ● Number of variables, max. |
70; Status/control |
| Forcing |
| ● Forcing |
Yes |
| ● Forcing, variables |
Inputs, outputs, bit memories, peripheral inputs, peripheral outputs |
| ● Number of variables, max. |
512 |
| Diagnostic buffer |
| ● present |
Yes |
| ● Number of entries, max. |
3 200 |
| — adjustable |
Yes |
| — preset |
120 |
| EMC |
| Emission of radio interference acc. to EN 55 011 |
| ● Limit class A, for use in industrial areas |
Yes |
| ● Limit class B, for use in residential areas |
No |
| Configuration |
| Configuration software |
| ● STEP 7 |
Yes |
| Programming |
| ● Command set |
see instruction list |
| ● Nesting levels |
7 |
| ● Access to consistent data in process image |
Yes |
| ● System functions (SFC) |
see instruction list |
| ● System function blocks (SFB) |
see instruction list |
| Programming language |
| — LAD |
Yes |
| — FBD |
Yes |
| — STL |
Yes |
| — SCL |
Yes |
| — CFC |
Yes |
| — GRAPH |
Yes |
| — HiGraph® |
Yes |
| Number of simultaneously active SFCs |
| — DPSYC_FR |
2 |
| — D_ACT_DP |
8 |
| — RD_REC |
8 |
| — WR_REC |
8 |
| — WR_PARM |
8 |
| — PARM_MOD |
1 |
| — WR_DPARM |
2 |
| — DPNRM_DG |
8 |
| — RDSYSST |
8 |
| — DP_TOPOL |
1 |
| Number of simultaneously active SFBs |
| — RD_REC |
8 |
| — WR_REC |
8 |
| Know-how protection |
| ● User program protection/password protection |
Yes |
| Dimensions |
| Width |
25 mm |
| Height |
290 mm |
| Depth |
219 mm |
| Weights |
| Weight, approx. |
0.7 kg |
| last modified: |
31.07.2014 |
