Description
SIMATIC S7-1500TF, CPU S7-1517TF-3PN/DP,
work memory: 3 MB for program and 8 MB for data,
1st interface: PROFINET IRT with 2-port switch,
2nd interface: Ethernet,
3rd interface: Profibus,
2ns bit performance, SIMATIC Memory Card required
Overview of Technology CPUs
| Characteristics | CPU 1511T-1 PN | CPU 1515T-2 PN | CPU 1516T-3 PN/DP | CPU 1517T-3 PN/DP |
|---|---|---|---|---|
| Work memory for program, integrated | 225 KB | 750 KB | 1.5 MB | 3 MB |
| Work memory for data, integrated | 1 MB | 3 MB | 5 MB | 8 MB |
| Load memory | Plug-in via SIMATIC Memory Card | Plug-in via SIMATIC Memory Card | Plug-in via SIMATIC Memory Card | Plug-in via SIMATIC Memory Card |
| Display diagonal | 3.45 cm | 6.1 cm | 6.1 cm | 6.1 cm |
| Command execution times | ||||
|
0.06 μs | 0.03 μs | 0.01 μs | 0.002 μs |
|
0.072 μs | 0.036 μs | 0.012 μs | 0.003 μs |
|
0.096 μs | 0.048 μs | 0.016 μs | 0.003 μs |
|
0.384 μs | 0.192 μs | 0.064 μs | 0.012 μs |
| Bit memories, timers, counters | ||||
| S7 counters/timers | 2048 each | |||
| IEC counters | Any number (only limited by the work memory) | |||
| IEC timers | Any number (only limited by the work memory) | |||
| Bit memories | 16 KB | |||
| I/O address range | ||||
| Inputs | 32 KB (all inputs are stored in the process image) | |||
| Outputs | 32 KB (all outputs are stored in the process image) | |||
| Motion control | ||||
| Number of Motion Control resources | 800 | 2400 | 6400 | 10240 |
| Extended functions | Yes | Yes | Yes | Yes |
| Number of extended Motion Control resources | 40 | 120 | 192 | 256 |
| Integral interfaces | ||||
| PROFINET IO IRT | 1 x PN IO IRT (2-port switch) | 1 x PN IO IRT (2-port switch) | 1 x PN IO IRT (2-port switch) | 1 x PN IO IRT (2-port switch) |
| PROFINET RT | – | 1 x PN IO RT | 1 x PN IO RT | 1 x PN IO RT |
| PROFINET | – | – | – | – |
| PROFIBUS | – | – | 1 x DP | 1 x DP |
| OPC UA DA server | Yes (RT license required) | Yes (RT license required) | Yes (RT license required) | Yes (RT license required) |
| Web server | Yes | Yes | Yes | Yes |
| Characteristics | CPU 1511TF-1 PN | CPU 1515TF-2 PN | CPU 1516TF-3 PN/DP | CPU 1517TF-3 PN/DP |
|---|---|---|---|---|
| Work memory for program, integrated | 225 KB | 750 KB | 1.5 MB | 3 MB |
| Work memory for data, integrated | 1 MB | 3 MB | 5 MB | 8 MB |
| Load memory | Plug-in via SIMATIC Memory Card | Plug-in via SIMATIC Memory Card | Plug-in via SIMATIC Memory Card | Plug-in via SIMATIC Memory Card |
| Display diagonal | 3.45 cm | 6.1 cm | 6.1 cm | 6.1 cm |
| Command execution times | ||||
|
0.06 μs | 0.03 μs | 0.01 μs | 0.002 μs |
|
0.072 μs | 0.036 μs | 0.012 μs | 0.003 μs |
|
0.096 μs | 0.048 μs | 0.016 μs | 0.003 μs |
|
0.384 μs | 0.192 μs | 0.064 μs | 0.012 μs |
| Bit memories, timers, counters | ||||
| S7 counters/timers | 2048 each | |||
| IEC counters | Any number (only limited by the work memory) | |||
| IEC timers | Any number (only limited by the work memory) | |||
| Bit memories | 16 KB | |||
| I/O address range | ||||
| Inputs | 32 KB (all inputs are stored in the process image) | |||
| Outputs | 32 KB (all outputs are stored in the process image) | |||
| Motion control | ||||
| Number of Motion Control resources | 800 | 2400 | 6400 | 10240 |
| Extended functions | Yes | Yes | Yes | Yes |
| Number of extended Motion Control resources | 40 | 120 | 192 | 256 |
| Integral interfaces | ||||
| PROFINET IO IRT | 1 x PN IO IRT (2 port switch) | 1 x PN IO IRT (2 port switch) | 1 x PN IO IRT (2-port switch) | 1 x PN IO IRT (2-port switch) |
| PROFINET RT | – | 1 x PN IO RT | 1 x PN IO RT | 1 x PN IO RT |
| PROFINET | – | – | – | – |
| PROFIBUS | – | – | 1 x DP | 1 x DP |
| OPC UA DA server | Yes (RT license required) | Yes (RT license required) | Yes (RT license required) | Yes (RT license required) |
| Web server | Yes | Yes | Yes | Yes |
| Standards, approvals, certificates | SIL according to IEC 61508: to SIL3 in each case PL according to |
SIL according to IEC 61508: to SIL3 in each case PL according to |
SIL according to IEC 61508: to SIL3 in each case PL according to |
SIL according to IEC 61508: to SIL3 in each case
PL according to ISO 13849: to PLe in each case |
Application
- CPU 1511T-1 PN:
for smaller applications with medium requirements regarding the program scope and processing speed, for distributed setup via PROFINET IO. - CPU 1511TF-1 PN:
for standard and fail-safe applications with medium requirements regarding program scope and processing speed, for distributed setup via PROFINET IO. - CPU 1515T-2 PN:
for applications with medium/high requirements regarding program scope, networking and processing speed. For distributed configuration via PROFINET IO. The additional integrated PROFINET interface with separate IP address can be used for network separation, for connecting further PROFINET IO RT devices, or for high-speed communication as an I-device, for example. - CPU 1515TF-2 PN:
for standard and fail-safe applications with medium/high requirements regarding program scope, networking and processing speed. For distributed configuration via PROFINET IO. The additional integrated PROFINET interface with separate IP address can be used for network separation, for connecting further PROFINET IO RT devices, or for high-speed communication as an I-device, for example. - CPU 1516T-3 PN/DP:
for applications with high requirements regarding the program scope, networking and processing speed. For distributed configuration via PROFINET IO and PROFIBUS DP. The additional integrated PROFINET interface with separate IP address can be used for network separation, for connecting further PROFINET IO RT devices, or for high-speed communication as an I-device, for example. - CPU 1516TF-3 PN/DP:
for standard and fail-safe applications with high requirements regarding program scope, networking and processing speed. For distributed configuration via PROFINET IO and PROFIBUS DP with PROFIsafe. The additional integrated PROFINET interface with separate IP address can be used for network separation, for connecting further PROFINET IO RT devices, or for high-speed communication as an I-device, for example. - CPU 1517T-3 PN/DP:
for applications with very high requirements regarding the program scope, networking and processing speed. For distributed configuration via PROFINET IO and PROFIBUS DP. The additional integrated PROFINET interface with separate IP address can be used for network separation, for connecting further PROFINET IO RT devices, or for high-speed communication as an I-device, for example. - CPU 1517TF-3 PN/DP:
for standard and fail-safe applications with very high requirements regarding program scope, networking and processing speed. For distributed configuration via PROFINET IO and PROFIBUS DP with PROFIsafe. The additional integrated PROFINET interface with separate IP address can be used for network separation, for connecting further PROFINET IO RT devices, or for high-speed communication as an I-device, for example.
All SIMATIC S7-1500 CPUs support Motion Control functions. STEP 7 provides motion control instructions that are standardized in accordance with PLCopen for configuring and connecting a drive to the CPU.
Motion control with the S7-1500 supports the following technology objects:
- Speed-controlled axes
- Positioning axes
- Synchronized axes (relative synchronism with synchronization, without specification of the synchronous position, setpoint linkage)
- External encoders
- Cams
- Cam track
- Probe
The technology CPUs of the SIMATIC S7-1500 also offer advanced Motion Control functions:
- Extended synchronous operation functions
- Synchronization with specification of the synchronous position
- Actual value linkage
- Shifting of the master value at following axis
- Camming
- Cam disk
- Up to 4 encoder or measuring systems as actual position for position control
- Cyclic specification of the motion vector from the application (MotionIn interface)
- Technology object for controlling kinematics with up to 4 interpolating axes, e.g. Cartesian portal, delta picker, roll picker, articulated arm, cylindrical robot, tripod picker and SCARA
- User-defined kinematics
