General information |
Product type designation |
CPU 1517-3 PN/DP |
HW functional status |
FS06 |
Firmware version |
V2.6 |
Product function |
● I&M data |
Yes; I&M0 to I&M3 |
Engineering with |
● STEP 7 TIA Portal configurable/integrated as of version |
V15.1 (FW V2.6) / V13 Update 3 (FW V1.6) or higher |
Configuration control |
via dataset |
Yes |
Display |
Screen diagonal [cm] |
6.1 cm |
Control elements |
Number of keys |
6 |
Mode selector switch |
1 |
Supply voltage |
Type of supply voltage |
24 V DC |
permissible range, lower limit (DC) |
19.2 V |
permissible range, upper limit (DC) |
28.8 V |
Reverse polarity protection |
Yes |
Mains buffering |
● Mains/voltage failure stored energy time |
5 ms |
● Repeat rate, min. |
1/s |
Input current |
Current consumption (rated value) |
1.55 A |
Inrush current, max. |
2.4 A; Rated value |
I²t |
0.02 A²·s |
Power |
Infeed power to the backplane bus |
12 W |
Power consumption from the backplane bus (balanced) |
30 W |
Power loss |
Power loss, typ. |
24 W |
Memory |
Number of slots for SIMATIC memory card |
1 |
SIMATIC memory card required |
Yes |
Work memory |
● integrated (for program) |
2 Mbyte |
● integrated (for data) |
8 Mbyte |
Load memory |
● Plug-in (SIMATIC Memory Card), max. |
32 Gbyte |
Backup |
● maintenance-free |
Yes |
CPU processing times |
for bit operations, typ. |
2 ns |
for word operations, typ. |
3 ns |
for fixed point arithmetic, typ. |
3 ns |
for floating point arithmetic, typ. |
12 ns |
CPU-blocks |
Number of elements (total) |
12 000; Blocks (OB, FB, FC, DB) and UDTs |
DB |
● Number range |
1 ... 60 999; subdivided into: number range that can be used by the user: 1 ... 59 999, and number range of DBs created via SFC 86: 60 000 ... 60 999 |
● Size, max. |
8 Mbyte; For DBs with absolute addressing, the max. size is 64 KB |
FB |
● Number range |
0 ... 65 535 |
● Size, max. |
1 Mbyte |
FC |
● Number range |
0 ... 65 535 |
● Size, max. |
1 Mbyte |
OB |
● Size, max. |
1 Mbyte |
● Number of free cycle OBs |
100 |
● Number of time alarm OBs |
20 |
● Number of delay alarm OBs |
20 |
● Number of cyclic interrupt OBs |
20; With minimum OB 3x cycle of 100 µs |
● Number of process alarm OBs |
50 |
● Number of DPV1 alarm OBs |
3 |
● Number of isochronous mode OBs |
3 |
● Number of technology synchronous alarm OBs |
2 |
● Number of startup OBs |
100 |
● Number of asynchronous error OBs |
4 |
● Number of synchronous error OBs |
2 |
● Number of diagnostic alarm OBs |
1 |
Nesting depth |
● per priority class |
24 |
Counters, timers and their retentivity |
S7 counter |
● Number |
2 048 |
Retentivity |
— adjustable |
Yes |
IEC counter |
● Number |
Any (only limited by the main memory) |
Retentivity |
— adjustable |
Yes |
S7 times |
● Number |
2 048 |
Retentivity |
— adjustable |
Yes |
IEC timer |
● Number |
Any (only limited by the main memory) |
Retentivity |
— adjustable |
Yes |
Data areas and their retentivity |
Retentive data area (incl. timers, counters, flags), max. |
768 kbyte; In total; available retentive memory for bit memories, timers, counters, DBs, and technology data (axes): 700 KB |
Extended retentive data area (incl. timers, counters, flags), max. |
8 Mbyte; When using PS 6 0W 24/48/60 V DC HF |
Flag |
● Number, max. |
16 kbyte |
● Number of clock memories |
8; 8 clock memory bit, grouped into one clock memory byte |
Data blocks |
● Retentivity adjustable |
Yes |
● Retentivity preset |
No |
Local data |
● per priority class, max. |
64 kbyte; max. 16 KB per block |
Address area |
Number of IO modules |
16 384; max. number of modules / submodules |
I/O address area |
● Inputs |
32 kbyte; All inputs are in the process image |
● Outputs |
32 kbyte; All outputs are in the process image |
per integrated IO subsystem |
— Inputs (volume) |
16 kbyte; 16 KB via the integrated PROFINET IO interface X1, 8 KB via the integrated PROFINET IO interface X2 and via the integrated PROFIBUS DP interface |
— Outputs (volume) |
16 kbyte; 16 KB via the integrated PROFINET IO interface X1, 8 KB via the integrated PROFINET IO interface X2 and via the integrated PROFIBUS DP interface |
per CM/CP |
— Inputs (volume) |
8 kbyte |
— Outputs (volume) |
8 kbyte |
Subprocess images |
● Number of subprocess images, max. |
32 |
Hardware configuration |
Number of distributed IO systems |
64; A distributed I/O system is characterized not only by the integration of distributed I/O via PROFINET or PROFIBUS communication modules, but also by the connection of I/O via AS-i master modules or links (e.g. IE/PB-Link) |
Number of DP masters |
● integrated |
1 |
● Via CM |
8; A maximum of 8 CMs/CPs (PROFIBUS, PROFINET, Ethernet) can be inserted in total |
Number of IO Controllers |
● integrated |
2 |
● Via CM |
8; A maximum of 8 CMs/CPs (PROFIBUS, PROFINET, Ethernet) can be inserted in total |
Rack |
● Modules per rack, max. |
32; CPU + 31 modules |
● Number of lines, max. |
1 |
PtP CM |
● Number of PtP CMs |
the number of connectable PtP CMs is only limited by the number of available slots |
Time of day |
Clock |
● Type |
Hardware clock |
● Backup time |
6 wk; At 40 °C ambient temperature, typically |
● Deviation per day, max. |
10 s; Typ.: 2 s |
Operating hours counter |
● Number |
16 |
Clock synchronization |
● supported |
Yes |
● to DP, master |
Yes |
● in AS, master |
Yes |
● in AS, slave |
Yes |
● on Ethernet via NTP |
Yes |
Interfaces |
Number of PROFINET interfaces |
2 |
Number of PROFIBUS interfaces |
1 |
1. Interface |
Interface types |
● Number of ports |
2 |
● integrated switch |
Yes |
● RJ 45 (Ethernet) |
Yes; X1 |
Protocols |
● IP protocol |
Yes; IPv4 |
● PROFINET IO Controller |
Yes |
● PROFINET IO Device |
Yes |
● SIMATIC communication |
Yes |
● Open IE communication |
Yes |
● Web server |
Yes |
● Media redundancy |
Yes; MRP Automanager according to IEC 62439-2 Edition 2.0 |
PROFINET IO Controller |
Services |
— PG/OP communication |
Yes |
— S7 routing |
Yes |
— Isochronous mode |
Yes |
— Open IE communication |
Yes |
— IRT |
Yes |
— MRP |
Yes; As MRP redundancy manager and/or MRP client; max. number of devices in the ring: 50 |
— MRPD |
Yes; Requirement: IRT |
— PROFIenergy |
Yes |
— Prioritized startup |
Yes; Max. 32 PROFINET devices |
— Number of connectable IO Devices, max. |
512; In total, up to 1 000 distributed I/O devices can be connected via AS-i, PROFIBUS or PROFINET |
— Of which IO devices with IRT, max. |
64 |
— Number of connectable IO Devices for RT, max. |
512 |
— of which in line, max. |
512 |
— Number of IO Devices that can be simultaneously activated/deactivated, max. |
8; in total across all interfaces |
— Number of IO Devices per tool, max. |
8 |
— Updating times |
The minimum value of the update time also depends on communication share set for PROFINET IO, on the number of IO devices, and on the quantity of configured user data |
Update time for IRT |
— for send cycle of 250 µs |
250 µs to 4 ms |
— for send cycle of 500 µs |
500 µs to 8 ms |
— for send cycle of 1 ms |
1 ms to 16 ms |
— for send cycle of 2 ms |
2 ms to 32 ms |
— for send cycle of 4 ms |
4 ms to 64 ms |
— With IRT and parameterization of "odd" send cycles |
Update time = set "odd" send clock (any multiple of 125 µs: 375 µs, 625 µs ... 3 875 µs) |
Update time for RT |
— for send cycle of 250 µs |
250 µs to 128 ms |
— for send cycle of 500 µs |
500 µs to 256 ms |
— for send cycle of 1 ms |
1 ms to 512 ms |
— for send cycle of 2 ms |
2 ms to 512 ms |
— for send cycle of 4 ms |
4 ms to 512 ms |
PROFINET IO Device |
Services |
— PG/OP communication |
Yes |
— S7 routing |
Yes |
— Isochronous mode |
No |
— Open IE communication |
Yes |
— IRT |
Yes |
— MRP |
Yes; As MRP redundancy manager and/or MRP client; max. number of devices in the ring: 50 |
— MRPD |
Yes; Requirement: IRT |
— PROFIenergy |
Yes |
— Shared device |
Yes |
— Number of IO Controllers with shared device, max. |
4 |
— Asset management record |
Yes; Per user program |
2. Interface |
Interface types |
● Number of ports |
1 |
● integrated switch |
No |
● RJ 45 (Ethernet) |
Yes; X2 |
Protocols |
● IP protocol |
Yes; IPv4 |
● PROFINET IO Controller |
Yes |
● PROFINET IO Device |
Yes |
● SIMATIC communication |
Yes |
● Open IE communication |
Yes |
● Web server |
Yes |
● Media redundancy |
No |
PROFINET IO Controller |
Services |
— PG/OP communication |
Yes |
— S7 routing |
Yes |
— Isochronous mode |
No |
— Open IE communication |
Yes |
— IRT |
No |
— MRP |
No |
— MRPD |
No |
— PROFIenergy |
Yes |
— Prioritized startup |
No |
— Number of connectable IO Devices, max. |
128; In total, up to 1 000 distributed I/O devices can be connected via AS-i, PROFIBUS or PROFINET |
— Number of connectable IO Devices for RT, max. |
128 |
— of which in line, max. |
128 |
— Number of IO Devices that can be simultaneously activated/deactivated, max. |
8; in total across all interfaces |
— Number of IO Devices per tool, max. |
8 |
— Updating times |
The minimum value of the update time also depends on communication share set for PROFINET IO, on the number of IO devices, and on the quantity of configured user data |
Update time for RT |
— for send cycle of 1 ms |
1 ms to 512 ms |
PROFINET IO Device |
Services |
— PG/OP communication |
Yes |
— S7 routing |
Yes |
— Isochronous mode |
No |
— Open IE communication |
Yes |
— IRT |
No |
— MRP |
No |
— MRPD |
No |
— PROFIenergy |
Yes |
— Prioritized startup |
No |
— Shared device |
Yes |
— Number of IO Controllers with shared device, max. |
4 |
— Asset management record |
Yes; Per user program |
3. Interface |
Interface types |
● Number of ports |
1 |
● RS 485 |
Yes; X3 |
Protocols |
● PROFIBUS DP master |
Yes |
● PROFIBUS DP slave |
No |
● SIMATIC communication |
Yes |
Interface types |
RJ 45 (Ethernet) |
● 100 Mbps |
Yes |
● Autonegotiation |
Yes |
● Autocrossing |
Yes |
● Industrial Ethernet status LED |
Yes |
RS 485 |
● Transmission rate, max. |
12 Mbit/s |
Protocols |
Number of connections |
● Number of connections, max. |
320; via integrated interfaces of the CPU and connected CPs / CMs |
● Number of connections reserved for ES/HMI/web |
10 |
● Number of connections via integrated interfaces |
160 |
● Number of S7 routing paths |
64; in total, only 16 S7-Routing connections are supported via PROFIBUS |
Redundancy mode |
● H-Sync forwarding |
Yes |
SIMATIC communication |
● S7 communication, as server |
Yes |
● S7 communication, as client |
Yes |
● User data per job, max. |
See online help (S7 communication, user data size) |
Open IE communication |
● TCP/IP |
Yes |
— Data length, max. |
64 kbyte |
— several passive connections per port, supported |
Yes |
● ISO-on-TCP (RFC1006) |
Yes |
— Data length, max. |
64 kbyte |
● UDP |
Yes |
— Data length, max. |
2 kbyte; 1 472 bytes for UDP broadcast |
— UDP multicast |
Yes; Max. 5 multicast circuits |
● DHCP |
No |
● SNMP |
Yes |
● DCP |
Yes |
● LLDP |
Yes |
Web server |
● HTTP |
Yes; Standard and user pages |
● HTTPS |
Yes; Standard and user pages |
PROFIBUS DP master |
● Number of connections, max. |
48; for the integrated PROFIBUS DP interface |
Services |
— PG/OP communication |
Yes |
— S7 routing |
Yes |
— Data record routing |
Yes |
— Isochronous mode |
Yes |
— Equidistance |
Yes |
— Number of DP slaves |
125; In total, up to 1 000 distributed I/O devices can be connected via AS-i, PROFIBUS or PROFINET |
— Activation/deactivation of DP slaves |
Yes |
OPC UA |
● Runtime license required |
Yes |
● OPC UA client |
Yes |
— Application authentication |
Yes |
— Security policies |
Available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256 |
— User authentication |
"anonymous" or by user name & password |
— Number of connections, max. |
40 |
— Number of nodes of the client interfaces, max. |
5 000 |
— Number of elements for one call of OPC_UA_NodeGetHandleList/OPC_UA_ReadList/OPC_UA_WriteList, max. |
300 |
— Number of elements for one call of OPC_UA_NameSpaceGetIndexList, max. |
20 |
— Number of elements for one call of OPC_UA_MethodGetHandleList, max. |
100 |
— Number of simultaneous calls of the client instructions per connection (except OPC_UA_ReadList,OPC_UA_WriteList,OPC_UA_MethodCall), max. |
1 |
— Number of simultaneous calls of the client instructions OPC_UA_ReadList,OPC_UA_WriteList and OPC_UA_MethodCall, max. |
5 |
— Number of registerable nodes, max. |
5 000 |
— Number of registerable method calls of OPC_UA_MethodCall, max. |
100 |
— Number of inputs/outputs when calling OPC_UA_MethodCall, max. |
20 |
● OPC UA server |
Yes; Data access (read, write, subscribe), method call, custom address space |
— Application authentication |
Yes |
— Security policies |
Available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256 |
— User authentication |
"anonymous" or by user name & password |
— Number of sessions, max. |
64 |
— Number of accessible variables, max. |
200 000 |
— Number of registerable nodes, max. |
50 000 |
— Number of subscriptions per session, max. |
20 |
— Sampling time, min. |
10 ms |
— Send time, min. |
10 ms |
— Number of server methods, max. |
100 |
— Number of inputs/outputs per server method, max. |
20 |
— Number of monitored items, max. |
10 000; For 1 s sampling interval and 1 s send interval |
— Number of server interfaces, max. |
10 |
— Number of nodes for user-defined server interfaces, max. |
30 000 |
Further protocols |
● MODBUS |
Yes; MODBUS TCP |
Media redundancy |
● Switchover time on line break, typ. |
200 ms; For MRP, bumpless for MRPD |
● Number of stations in the ring, max. |
50 |
Isochronous mode |
Isochronous operation (application synchronized up to terminal) |
Yes; Distributed and central; with minimum OB 6x cycle of 250 µs (distributed) and 1 ms (central) |
Equidistance |
Yes |
S7 message functions |
Number of login stations for message functions, max. |
32 |
Program alarms |
Yes |
Number of configurable program messages, max. |
10 000; Program messages are generated by the "Program_Alarm" block, ProDiag or GRAPH |
Number of loadable program messages in RUN, max. |
5 000 |
Number of simultaneously active program alarms |
|
● Number of program alarms |
1 000 |
● Number of alarms for system diagnostics |
200 |
● Number of alarms for motion technology objects |
160 |
Test commissioning functions |
Joint commission (Team Engineering) |
Yes; Parallel online access possible for up to 10 engineering systems |
Status block |
Yes; Up to 16 simultaneously (in total across all ES clients) |
Single step |
No |
Number of breakpoints |
20 |
Status/control |
● Status/control variable |
Yes |
● Variables |
Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters |
● Number of variables, max. |
|
— of which status variables, max. |
200; per job |
— of which control variables, max. |
200; per job |
Forcing |
● Forcing, variables |
Peripheral inputs/outputs |
● Number of variables, max. |
200 |
Diagnostic buffer |
● present |
Yes |
● Number of entries, max. |
3 200 |
— of which powerfail-proof |
1 000 |
Traces |
● Number of configurable Traces |
8; Up to 512 KB of data per trace are possible |
Interrupts/diagnostics/status information |
Diagnostics indication LED |
● RUN/STOP LED |
Yes |
● ERROR LED |
Yes |
● MAINT LED |
Yes |
● Connection display LINK TX/RX |
Yes |
Supported technology objects |
Motion Control |
Yes; Note: The number of axes affects the cycle time of the PLC program; selection guide via the TIA Selection Tool or SIZER |
● Number of available Motion Control resources for technology objects (except cam disks) |
10 240 |
● Required Motion Control resources |
|
— per speed-controlled axis |
40 |
— per positioning axis |
80 |
— per synchronous axis |
160 |
— per external encoder |
80 |
— per output cam |
20 |
— per cam track |
160 |
— per probe |
40 |
Programmable logic controller
A programmable logic controller (PLC), or programmable controller is an industrial digital computer which has been ruggedisedand adapted for the control of
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