General information
Product type designation	CPU 1510SP F-1 PN
HW functional status	FS04
Firmware version ● FW update possible	V4.0 Yes
Product function
● I&M data ● Module swapping during operation (hot swapping) ● Isochronous mode ● SysLog	Yes; I&M0 to I&M3 Yes; Multi-hot swapping Yes; only with PROFINET; with minimum OB 6x cycle of 500 µs Yes
Engineering with
● STEP 7 TIA Portal configurable/integrated from version	V20 (FW V4.0) / V18 (FW V3.0) or higher; configurable with older TIA Portal versions as 6ES7510-1SJ01-0AB0
Configuration control
via dataset	Yes
Control elements
Mode selector switch	1
Supply voltage
Rated value (DC)	24 V
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	10 ms
Input current
Current consumption (rated value)	0.48 A
Current consumption, max.	0.7 A
Inrush current, max.	1.34 A ; Rated value
I²t	0.3 A²·s
Power
Infeed power to the backplane bus	8.05 W
Work memory
● integrated (for program) ● integrated (for data)	300 kbyte 1 Mbyte
Load memory
● Plug-in (SIMATIC Memory Card), max.	32 Gbyte
Backup
● maintenance-free	Yes
CPU processing times
for bit operations, typ. for word operations, typ. 7 ns for fixed point arithmetic, typ. 9 ns for floating point arithmetic, typ.	6ns 7ns 9ns 37ns
CPU-blocks
Number of elements (total)	4 000; Blocks (OB, FB, FC, DB) and UDTs
DB
Number range ● Size, max.	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 1 Mbyte; For DBs with absolute addressing, the max. size is 64 KB
FB
● Number range ● Size, max.	0 … 65 535 300 kbyte
FC
● Number range ● Size, max.	0 … 65 535 300 kbyte
OB
● Size, max. ● Number of free cycle OBs ● Number of time alarm OBs ● Number of delay alarm OBs ● Number of cyclic interrupt OBs ● Number of process alarm OBs ● Number of DPV1 alarm OBs ● Number of isochronous mode OBs ● Number of technology synchronous alarm OBs ● Number of startup OBs ● Number of asynchronous error OBs ● Number of synchronous error OBs ● Number of diagnostic alarm OBs	300 kbyte 100 20 20 20; With minimum OB 3x cycle of 250 μs 50 3 1 2 100 4 2 1
Nesting depth
● per priority class	24; Up to 8 possible for F-blocks
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.	256 kbyte; in total; available retentive memory for bit memories, timers, counters, DBs, and technology data (axes): 216 KB
Flag
● Size, max. ● Number of clock memories	16 kbyte 8; 8 clock memory bit, grouped into one clock memory byte
Data blocks
● Retentivity adjustable ● Retentivity preset	Yes No
Local data
● per priority class, max.	64 kbyte; max. 16 KB per block
Address area
Number of IO modules	2 048; max. number of modules / submodules
I/O address area
● Inputs ● Outputs	32 kbyte; All inputs are in the process image 32 kbyte; All outputs are in the process image
per integrated IO subsystem
— Inputs (volume) — Outputs (volume)	8 kbyte 8 kbyte
per CM/CP
— Inputs (volume) — Outputs (volume)	8 kbyte 8 kbyte
Subprocess images
● Number of subprocess images, max.	32
Address space per module
● Address space per module, max.	288 byte; For input and output data respectively
Address space per station
● Address space per station, max.	2 560 byte; for central inputs and outputs; depending on configuration; 2 048 bytes for ET 200SP modules + 512 bytes for ET 200AL modules
Hardware configuration
Number of distributed IO systems	32; 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
● Via CM	1
Number of IO Controllers
● integrated ● Via CM	1 0
Rack
● Modules per rack, max. ● Quantity of operable ET 200SP modules, max. ● Quantity of operable ET 200AL modules, max. ● Number of lines, max.	82; CPU + 64 modules + server module (mounting width max. 1 m) + 16 ET 200AL modules 64 16 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 ● Deviation per day, max.	Hardware clock 6 wk; At 40 °C ambient temperature, typically 10 s; Typ.: 2 s
Operating hours counter
● Number	16
Clock synchronization
● supported ● to DP, master ● on DP, device ● in AS, master ● in AS, device ● on Ethernet via NTP	Yes Yes; Via CM DP module Yes; Via CM DP module Yes Yes Yes
Interfaces
Number of PROFINET interfaces Number of PROFIBUS interfaces Optical interface	1 1; Via CM DP module Yes; Via SIMATIC BusAdapter
1. Interface
Interface types
● RJ 45 (Ethernet)	Yes; X1 P3; opt. X1 P1 and X1 P2 via BusAdapter BA 2x RJ45
● Number of ports	3; 1. integr. + 2. via BusAdapter
● integrated switch	Yes
● BusAdapter (PROFINET)	Yes; compatible BusAdapters: BA 2x RJ45, BA 2x M12, BA 2x FC, BA 2x LC, BA LC/RJ45, BA LC/FC, BA 2x SCRJ, BA SCRJ/RJ45, BA SCRJ/FC
Protocols
● IP protocol ● PROFINET IO Controller ● PROFINET IO Device ● SIMATIC communication ● Open IE communication ● Web server ● Media redundancy	Yes; IPv4 Yes Yes Yes Yes; Optionally also encrypted Yes Yes
PROFINET IO Controller
Services
— Isochronous mode	Yes
— Direct data exchange	Yes; Requirement: IRT and isochronous mode (MRPD optional)
— IRT	Yes
— PROFIenergy	Yes; per user program
— Prioritized startup	Yes; Max. 32 PROFINET devices
— Number of connectable IO Devices, max.	128; In total, up to 512 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.	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
— PROFINET Security Class	1
Update time for IRT
— for send cycle of 250 μs	250 μs to 4 ms; Note: In the case of IRT with isochronous mode, the minimum update time of 500 μs of the isochronous OB is decisive
— 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
— Isochronous mode	No
— IRT	Yes
— PROFIenergy	Yes; per user program
— Shared device	Yes
— Number of IO Controllers with shared device, max.	4
— activation/deactivation of I-devices	Yes; per user program
— Asset management record	Yes; per user program
— PROFINET Security Class	SNMP Configuration and DCP Read Only
2. Interface
Interface types
● RS 485 ● Number of ports	Yes; Via CM DP module 1
Protocols
● PROFIBUS DP master ● PROFIBUS DP device ● SIMATIC communication	Yes Yes Yes
PROFIBUS DP master
● Number of connections, max. ● max. number of DP devices	48; Of which 4 each reserved for ES and HMI 125; In total, up to 512 distributed I/O devices can be connected via AS-i, PROFIBUS or PROFINET
Services
— Equidistance — Isochronous mode — activation/deactivation of DP devices	No No Yes
Interface types
RJ 45 (Ethernet)
● 100 Mbps ● Autonegotiation ● Autocrossing ● Industrial Ethernet status LED	Yes Yes Yes Yes
RS 485
● Transmission rate, max.	12 Mbit/s
Protocols
PROFIsafe	Yes; V2.4 / V2.6
Number of connections
Number of connections, max. ● Number of connections reserved for ES/HMI/web ● Number of connections via integrated interfaces ● Number of connections per CP/CM ● Number of S7 routing paths	128; via integrated interfaces of the CPU and connected CPs / CMs 10 88 32 16
Redundancy mode
● H-Sync forwarding	Yes
Media redundancy
— Media redundancy	Yes; only via BusAdapter
— MRP	Yes; MRP Automanager according to IEC 62439-2 Edition 2.0, MRP Manager; MRP Client
— MRP interconnection, supported	Yes; as MRP ring node according to IEC 62439-2 Edition 3.0
— MRPD	Yes; Requirement: IRT
— Switchover time on line break, typ.	200 ms; For MRP, bumpless for MRPD
— Number of stations in the ring, max.	50
SIMATIC communication
● PG/OP communication	Yes; encryption with TLS V1.3 pre-selected
● S7 routing	Yes
● Data record routing	Yes
● 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
— Data length, max.	2 kbyte; 1 472 bytes for UDP broadcast
— UDP multicast	Yes; max. 78 multicast circuits
● DHCP	Yes
● DNS	Yes
● SNMP	Yes
● DCP	Yes
● LLDP	Yes
● Encryption	Yes; Optional
Web server
● HTTP ● HTTPS ● web API	Yes; Standard and user pages Yes; Standard and user pages
— Number of sessions, max.	50
— number of simultaneous HTTP calls, max. — HTTP request body, max.	4 131 072 byte
OPC UA
● Runtime license required	Yes; “Small” license required
● OPC UA Client	Yes; Data Access (registered Read/Write), Method Call
— Application authentication	Yes
— Security policies	Available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256
— User authentication	“anonymous” or by user name & password
— Number of connections, max.	4
— Number of nodes of the client interfaces, recommended max.	1000
— 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 for session management, per connection, max.	1
— Number of simultaneous calls of the client instructions for data access, per connection, max.	5
— Number of registerable nodes, max.	5000
— 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, alarms & condition (A&C), custom address space, role-based access control
— Application authentication	Yes
— Security policies	available security policies: None, Basic128Rsa15, Basic256Rsa15, Basic256Sha256, Aes128Sha256RsaOaep, Aes256Sha256RsaPss
— User authentication	“anonymous” or by user name & password
— GDS support (certificate management)	Yes
— Number of sessions, max.	32
— Number of accessible variables, max.	50 000
— Number of registerable nodes, max.	10 000
— Number of subscriptions per session, max.	50
— Sampling interval, min.	100 ms
— Publishing interval, min.	200 ms
— Number of server methods, max.	20; max. 20 concurrently running jobs each for asynchronous instructions OPC_UA_ServerMethodPre and OPC_UA_ServerMethodPost
— Number of inputs/outputs per server method, max.	20
— Number of monitored items, recommended max.	4 000; for 1 s sampling interval and 1 s send interval
— Number of server interfaces, max.	10 of each “Server interfaces” / “Companion specification” type and 20 of the type “Reference namespace
— Number of nodes for user-defined server interfaces, max.	15 000
● Alarms and Conditions	Yes
— Number of program alarms	100
— Number of alarms for system diagnostics	50
Further protocols
● MODBUS	Yes; MODBUS TCP
S7 message functions
Number of login stations for message functions, max.	32
number of subscriptions, max.	250
number of tags/attributes for subscriptions, max.	2 000
Program alarms	Yes
Number of configurable program messages, max.	5 000; 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 ● Number of alarms for system diagnostics	600 100
● Number of alarms for motion technology objects	160
Test commissioning functions
Joint commission (Team Engineering)	Yes; Parallel online access possible for up to 5 engineering systems
Status block	Yes; Up to 8 simultaneously (in total across all ES clients)
Single step	Yes
Number of breakpoints	8
Profiling	Yes
Status/control
● Status/control variable	Yes; without fail-safe
● Variables	inputs/outputs, bit memories, DBs, peripheral I/Os (without fail-safe), times, counters
● Number of variables, max.
— of which status variables, max.	200; per job
— of which control variables, max.	200; per job
Forcing
● Forcing ● Forcing, variables ● Number of variables, max	Yes; without fail-safe peripheral inputs/outputs (without fail-safe) 200
Diagnostic buffer
● present ● Number of entries, max. — of which powerfail-proof	Yes 1000 500
Traces
● Number of configurable Traces ● Memory size per trace, max.	4 512 kbyte
Interrupts/diagnostics/status information
Diagnostics indication LED
● RUN/STOP LED ● ERROR LED ● MAINT LED ● Monitoring of the supply voltage (PWR-LED) ● Connection display LINK TX/RX	Yes Yes Yes Yes Yes
Supported technology objects
Motion Control	Yes; Note: The number of technology objects affects the cycle time of the PLC program; selection guide via the TIA Selection Tool
● Number of available Motion Control resources for technology objects	1 120
● Required Motion Control resources
— per speed-controlled axis — per positioning axis — per synchronous axis — per external encoder — per output cam — per cam track — per probe	40 80 160 80 20 160 40
● Positioning axis
— Number of positioning axes at motion control cycle of 4 ms (typical value)	11
— Number of positioning axes at motion control cycle of 8 ms (typical value)	14
Controller ● PID_Compact ● PID_3Step ● PID-Temp	Yes; Universal PID controller with integrated optimization Yes; PID controller with integrated optimization for valves Yes; PID controller with integrated optimization for temperature
Counting and measuring ● High-speed counter	Yes
Standards, approvals, certificates
Ecological footprint
● environmental product declaration	Yes
Global warming potential
— global warming potential, (total) [CO2 eq]	83.2 kg
— global warming potential, (during production) [CO2 eq]	22.3 kg
— global warming potential, (during operation) [CO2 eq]	61.8kg
— global warming potential, (after end of life cycle) [CO2 eq]	-0.949 kg
Highest safety class achievable in safety mode
● Performance level according to ISO 13849-1 ● SIL acc. to IEC 61508	PLe SIL 3
Probability of failure (for service life of 20 years and repair time of 100 hours)
— Low demand mode: PFDavg in accordance with SIL3	< 2.00E-05
— High demand/continuous mode: PFH in accordance with SIL3	< 1.00E-09
product functions / security / header
PROFINET Security Class	1
signed firmware update	Yes
Secure Boot	Yes
safely removing data	Yes
Ambient conditions
Ambient temperature during operation
● horizontal installation, min. ● horizontal installation, max. 60 °C ● vertical installation, min. -30 °C; No condensation ● vertical installation, max.	-30 °C; No condensation 60 °C -30 °C; No condensation 50 °C
Altitude during operation relating to sea level
● Installation altitude above sea level, max.	5 000 m; Restrictions for installation altitudes > 2 000 m, see manual
configuration / header
configuration / programming / header
Programming language
— LAD — FBD — STL — SCL — CFC — GRAPH	Yes; incl. failsafe Yes; incl. failsafe Yes Yes No Yes
Know-how protection
● User program protection/password protection ● Copy protection ● Block protection	Yes Yes Yes
Access protection
● protection of confidential configuration data ● Protection level: Write protection ● Protection level: Read/write protection ● Protection level: Write protection for Failsafe ● Protection level: Complete protection ● User administration ● Number of users ● Number of groups ● Number of roles	Yes Yes Yes Yes Yes Yes; device-wide and centralized 100 100 50
programming / cycle time monitoring / header
● lower limit ● upper limit	adjustable minimum cycle time adjustable maximum cycle time
Dimensions
Width Height Depth	100 mm 117 mm 75 mm
Weights
Weight, approx.	265 g