General information | | | |
Product type designation | CPU 416-2 | CPU 416-3 | CPU416-3 PN/DP |
Engineering with | | | |
| STEP 7 V5.4 or higher with HSP 261 | STEP 7 V5.4 or higher with HSP 261 | STEP 7 V5.5 or higher with HSP 262 |
Supply voltage | | | |
Rated value (DC) | | | |
| No; Power supply via system power supply | No; Power supply via system power supply | No; Power supply via system power supply |
Power loss | | | |
Power loss, typ. | 4.5 W | 5.5 W | 6.5 W |
Memory | | | |
Work memory | | | |
| 8 Mbyte | 16 Mbyte | 16 Mbyte |
| 4 Mbyte | 8 Mbyte | 8 Mbyte |
| 4 Mbyte | 8 Mbyte | 8 Mbyte |
Load memory | | | |
| 64 Mbyte | 64 Mbyte | 64 Mbyte |
| 1 Mbyte | 1 Mbyte | 1 Mbyte |
| 64 Mbyte | 64 Mbyte | 64 Mbyte |
CPU processing times | | | |
for bit operations, typ. | 12.5 ns | 12.5 ns | 12.5 ns |
for word operations, typ. | 12.5 ns | 12.5 ns | 12.5 ns |
for fixed point arithmetic, typ. | 12.5 ns | 12.5 ns | 12.5 ns |
for floating point arithmetic, typ. | 25 ns | 25 ns | 25 ns |
Counters, timers and their retentivity | | | |
S7 counter | | | |
| 2 048 | 2 048 | 2 048 |
IEC counter | | | |
| Yes | Yes | Yes |
S7 times | | | |
| 2 048 | 2 048 | 2 048 |
IEC timer | | | |
| Yes | Yes | Yes |
Data areas and their retentivity | | | |
Flag | | | |
| 16 kbyte; Size of bit memory address area | 16 kbyte; Size of bit memory address area | 16 kbyte; Size of bit memory address area |
Address area | | | |
I/O address area | | | |
| 16 kbyte | 16 kbyte | 16 kbyte |
| 16 kbyte | 16 kbyte | 16 kbyte |
Process image | | | |
| 16 kbyte | 16 kbyte | 16 kbyte |
| 16 kbyte | 16 kbyte | 16 kbyte |
Time of day | | | |
Clock | | | |
| Yes | Yes | Yes |
Operating hours counter | | | |
| 16 | 16 | 16 |
Interfaces | | | |
Interfaces/bus type | 1 x MPI/PROFIBUS DP, 1 x PROFIBUS DP | 1 x MPI/PROFIBUS DP, 1 x PROFIBUS DP, 1 x PROFIBUS DP (optionally pluggable) | 1 x MPI/PROFIBUS DP, 1 x PROFINET (2 ports), 1 x PROFIBUS DP (optionally pluggable) |
Number of RS 485 interfaces | 2; Combined MPI / PROFIBUS DP and PROFIBUS DP | 2; Combined MPI / PROFIBUS DP and PROFIBUS DP | 1; Combined MPI / PROFIBUS DP |
Number of other interfaces | | 1; PROFIBUS DP with IF 964-DP (plug-in option; MLFB: 6ES7964-2AA04-0AB0) | 1; PROFIBUS DP with IF 964-DP (plug-in option; MLFB: 6ES7964-2AA04-0AB0) |
1. Interface | | | |
Interface type | Integrated | Integrated | Integrated |
Physics | RS 485 / PROFIBUS + MPI | RS 485 / PROFIBUS + MPI | RS 485 / PROFIBUS + MPI |
Functionality | | | |
| Yes | Yes | Yes |
| Yes | Yes | Yes |
| Yes | Yes | Yes |
DP master | | | |
| 32 | 32 | 32 |
2. Interface | | | |
Interface type | Integrated | Integrated | PROFINET |
Physics | RS 485 / PROFIBUS | RS 485 / PROFIBUS | Ethernet RJ45 |
Interface types | | | |
| | | 2 |
Functionality | | | |
| | | Yes |
| | | Yes |
| | | Yes |
| Yes | Yes | No |
| Yes | Yes | No |
DP master | | | |
| 125 | 125 | |
3. Interface | | | |
Interface type | | Pluggable interface module (IF), technical data as for 2nd interface | Pluggable interface module (IF) |
Plug-in interface modules | | IF 964-DP (MLFB: 6ES7964-2AA04-0AB0) | IF 964-DP (MLFB: 6ES7964-2AA04-0AB0) |
Physics | | RS 485 / PROFIBUS | RS 485 / PROFIBUS |
Functionality | | | |
| | No | No |
| | Yes | Yes |
| | Yes | Yes |
DP master | | | |
| | 125 | 125 |
Isochronous mode | | | |
Isochronous operation (application synchronized up to terminal) | Yes; For PROFIBUS only | Yes; For PROFIBUS only | Yes; Via PROFIBUS DP or PROFINET interface |
Communication functions | | | |
PG/OP communication | Yes | Yes | Yes |
Data record routing | Yes | Yes | Yes |
Global data communication | | | |
| Yes | Yes | Yes |
S7 basic communication | | | |
| Yes | Yes | Yes |
S7 communication | | | |
| Yes | Yes | Yes |
S5 compatible communication | | | |
| Yes; Via FC AG_SEND and AG_RECV, max. via 10 CP 443-1 or 443-5 | Yes; Via FC AG_SEND and AG_RECV, max. via 10 CP 443-1 or 443-5 | Yes; Via FC AG_SEND and AG_RECV, max. via 10 CP 443-1 or 443-5 |
Standard communication (FMS) | | | |
| Yes; Via CP and loadable FB | Yes; Via CP and loadable FB | Yes; Via CP and loadable FB |
Open IE communication | | | |
| | | Yes; via integrated PROFINET interface and loadable FBs |
| | | 94 |
| Via CP 443-1 and loadable FB | Via CP 443-1 and loadable FB | Yes; Via integrated PROFINET interface or CP 443-1 and loadable FBs |
| | | 94 |
| | | Yes; via integrated PROFINET interface and loadable FBs |
| | | 94 |
Web server | | | |
| No | No | Yes |
Number of connections | | | |
| 96 | 96 | 96 |
Standards, approvals, certificates | | | |
Use in hazardous areas | | | |
| ATEX II 3G Ex nA IIC T4 Gc | ATEX II 3G Ex nA IIC T4 Gc | ATEX II 3G Ex nA IIC T4 Gc |
Ambient conditions | | | |
Ambient temperature during operation | | | |
| 0 °C | 0 °C | 0 °C |
| 60 °C | 60 °C | 60 °C |
Configuration | | | |
Know-how protection | | | |
| Yes | Yes | Yes |
| Yes; With S7 block Privacy | Yes; With S7 block Privacy | Yes; With S7 block Privacy |
Dimensions | | | |
Width | 25 mm | 50 mm | 50 mm |
Height | 290 mm | 290 mm | 290 mm |
Depth | 219 mm | 219 mm | 219 mm |
Weights | | | |
Weight, approx. | 700 g | 900 g | 900 g |