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SIMATIC S7-400, CPU 416F-2 CENTRAL PROCESSING UNIT WITH: 1.6 MB WORKING MEMORY (0.8 MB CODE, 0.8 MB DATA), 1. INTERFACE MPI/DP 12 MBIT/S, 2. INTERFACE DP, APPLICABLE W. SOFTWARE PACKAGE DISTRIBUTED SAFETY V5.2 |
| CiR - Configuration in RUN |
| CiR synchronization time, basic load |
100 ms |
| CiR synchronization time, time per I/O slave |
120 µs |
| Memory |
| Work memory |
| ● integrated |
1.6 Mbyte; 0.8 MB for program; 0.8 MB for data |
| Load memory |
| ● expandable FEPROM |
with Memory Card (FLASH) |
| ● expandable FEPROM, max. |
64 Mbyte |
| ● integrated RAM, max. |
256 Kibyte |
| ● expandable RAM |
with Memory Card (RAM) |
| ● expandable RAM, max. |
64 Mbyte |
| Backup |
| ● with battery |
all data |
| Battery |
| Backup battery |
| ● Backup current, typ. |
40 µA |
| ● Backup current, max. |
420 µA |
| CPU processing times |
| for bit operations, typ. |
0.08 µs |
| for word operations, typ. |
0.08 µs |
| for fixed point arithmetic, typ. |
0.08 µs |
| for floating point arithmetic, typ. |
0.48 µs |
| CPU-blocks |
| FC |
| ● Size, max. |
64 Kibyte |
| Counters, timers and their retentivity |
| S7 times |
| Time range |
| — lower limit |
10 ms |
| — upper limit |
9 990 s |
| Data areas and their retentivity |
| Flag |
| ● Number, max. |
16 Kibyte |
| ● Retentivity available |
MB 0 to MB 16383 |
| ● Number of clock memories |
1 memory byte |
| Data blocks |
| ● Number, max. |
DB 0 reserved |
| ● Size, max. |
64 Kibyte |
| Address area |
| I/O address area |
| ● Inputs |
16 Kibyte |
| ● Outputs |
16 Kibyte |
| of which distributed |
| — MPI/DP interface, inputs |
2 Kibyte |
| — MPI/DP interface, outputs |
2 Kibyte |
| — DP interface, inputs |
8 Kibyte |
| — DP interface, outputs |
8 Kibyte |
| Process image |
| ● Inputs, adjustable |
16 Kibyte |
| ● Outputs, adjustable |
16 Kibyte |
| ● Inputs, default |
512 byte |
| ● Outputs, default |
512 byte |
| ● consistent data, max. |
244 byte |
| Hardware configuration |
| Expansion devices, max. |
(of which 6 ER with K-bus) |
| Number of DP masters |
| ● via CP |
CP 443-5 Extended |
| ● Mixed mode IM CP permitted |
IM 467 cannot be used jointly with CP 443-5 Ext. |
| Number of operable FMs and CPs (recommended) |
| ● FM |
Limited by number of slots and number of connections |
| ● CP, point-to-point |
limited by number of slots |
| ● CP, LAN |
limited by number of connections |
| ● PROFIBUS and Ethernet CPs |
incl. CP 443-5 Ext. and IM 467 |
| Time of day |
| Clock |
| ● Resolution |
1 ms |
| 1. Interface |
| MPI |
| ● Transmission rate, max. |
12 Mbit/s |
| DP master |
| ● Transmission rate, max. |
12 Mbit/s |
| Address area |
| — Inputs, max. |
2 Kibyte |
| — Outputs, max. |
2 Kibyte |
| User data per DP slave |
| — Inputs, max. |
244 byte |
| — Outputs, max. |
244 byte |
| — per slot, max. |
128 byte |
| DP slave |
| ● Transmission rate, max. |
12 Mbit/s |
| ● User data per address area, max. |
32 byte |
| ● User data per address area, of which consistent, max. |
32 byte |
| Services |
| — PG/OP communication |
with interface active |
| — Routing |
with interface active |
| Transfer memory |
| — Inputs |
244 byte |
| — Outputs |
244 byte |
| 2. Interface |
| DP master |
| ● Transmission rate, max. |
12 Mbit/s |
| Address area |
| — Address area, max. |
8 Kibyte |
| — Inputs, max. |
8 Kibyte |
| — Outputs, max. |
8 Kibyte |
| User data per DP slave |
| — Inputs, max. |
128 byte |
| — Outputs, max. |
128 byte |
| DP slave |
| ● Transmission rate, max. |
12 Mbit/s |
| ● User data per address area, max. |
32 byte |
| ● User data per address area, of which consistent, max. |
32 byte |
| Services |
| — Routing |
with interface active |
| Transfer memory |
| — Inputs |
244 byte |
| — Outputs |
244 byte |
| Isochronous mode |
| User data per isochronous slave, max. |
128 byte |
| shortest clock pulse |
5 ms; 2.5 ms without using the SFCs 126 / 127 |
| Communication functions |
| Global data communication |
| ● Size of GD packets, max. |
64 byte |
| S7 basic communication |
| ● User data per job, max. |
76 byte |
| S7 communication |
| ● User data per job, max. |
64 Kibyte |
| S5 compatible communication |
| ● supported |
via CP and FC AG_SEND and FC AG_RECV |
| ● User data per job, max. |
8 Kibyte |
| Standard communication (FMS) |
| ● supported |
Via CP and loadable FB |
| Number of connections |
| ● usable for OP communication |
|
| — adjustable for OP communication, max. |
No |
| ● usable for S7 basic communication |
|
| — adjustable for S7 basic communication, max. |
No |
| ● usable for S7 communication |
|
| — adjustable for S7 communication, max. |
No |
| ● usable for routing |
|
| — adjustable for routing, max. |
No |
| Dimensions |
| Width |
25 mm |
| Height |
290 mm |
| Depth |
219 mm |
| Weights |
| Weight, approx. |
720 g |
| last modified: |
21.08.2014 |
