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Siemens 6ES7518-4FP00-0AB0

SIMATIC S7-1500F, CPU 1518F-4 PN/DP, central processing unit with 9 MB work memory for program and 60 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 3rd interface: PROFINET basic services, 4th interface: PROFIBUS, 1 ns bit performance, SIMATIC Memory Card required

SiemensMFR # 6ES7518-4FP00-0AB0SKU # CEY-55221B14C6F8

Product type designationCPU 1518F-4PN/DP

HW functional statusFS11

Firmware versionV3.1

FW update possibleYes

I&M dataYes; I&M0 to I&M3

SysLogYes

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About This Product

Siemens 6ES7518-4FP00-0AB0

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Specifications

General information

Product type designationCPU 1518F-4PN/DP

HW functional statusFS11

Firmware versionV3.1

FW update possibleYes

Product function

I&M dataYes; I&M0 to I&M3

Isochronous modeYes; Distributed and central; with minimum OB 6x cycle of 125 µs (distributed) and 1 ms (central)

SysLogYes

Engineering with

STEP 7 TIA Portal configurable/integrated from versionV19 (FW V3.1); V13 (FW V1.5) or higher

Configuration control

via datasetYes

Display

Screen diagonal [cm]6.1 cm

Control elements

Number of keys6

Mode selector switch1

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 protectionYes

Mains buffering

Mains/voltage failure stored energy time5 ms

Repeat rate, min.1/s

Input current

Current consumption (rated value)1.55 A

Current consumption, max.1.9 A

Inrush current, max.1.9 A; Rated value

I²t0.4 A²·s

Power

Infeed power to the backplane bus12 W

Power consumption from the backplane bus (balanced)30 W

Power loss

Power loss, typ.24 W

Storage

Number of slots for SIMATIC memory card1

SIMATIC memory card requiredYes

Work memory

integrated (for program)9 Mbyte

integrated (for data)60 Mbyte

Load memory

Plug-in (SIMATIC Memory Card), max.32 Gbyte

Backup

maintenance-freeYes

CPU processing times

for bit operations, typ.1 ns

for word operations, typ.2 ns

for fixed point arithmetic, typ.2 ns

for floating point arithmetic, typ.6 ns

CPU-blocks

Number of elements (total)20 000; Blocks (OB, FB, FC, DB) and UDTs

Number range1 ... 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.16 Mbyte; For DBs with absolute addressing, the max. size is 64 KB

Number range0 ... 65 535

Size, max.1 Mbyte

Number range0 ... 65 535

Size, max.1 Mbyte

Number of free cycle OBs100

Number of time alarm OBs20

Number of delay alarm OBs20

Number of cyclic interrupt OBs20; with minimum OB 3x cycle of 100 µs

Number of process alarm OBs50

Number of DPV1 alarm OBs3

Number of isochronous mode OBs3

Number of technology synchronous alarm OBs2

Number of startup OBs100

Number of asynchronous error OBs4

Number of synchronous error OBs2

Number of diagnostic alarm OBs1

Nesting depth

per priority class24; Up to 8 possible for F-blocks

S7 counter

Number2 048

Retentivity

— adjustableYes

IEC counter

NumberAny (only limited by the main memory)

Retentivity

— adjustableYes

S7 timer

Number2 048

Retentivity

— adjustableYes

IEC timer

NumberAny (only limited by the main memory)

Retentivity

— can be setYes

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.20 Mbyte; When using PS 6 0W 24/48/60 V DC HF

Flag

Size, max.16 kbyte

Number of clock memories8; 8 clock memory bit, grouped into one clock memory byte

Data blocks

Retentivity adjustableYes

Retentivity presetNo

Local data

per priority class, max.64 kbyte; max. 16 KB per block

Address area

Number of IO modules16 384; max. number of modules / submodules

I/O address area

Inputs32 kbyte; All inputs are in the process image

Outputs32 kbyte; All outputs are in the process image

per integrated IO subsystem

— Inputs (volume)32 kbyte; max. 32 KB via X1; max. 8 KB via X2 or X4

— Outputs (volume)32 kbyte; max. 32 KB via X1; max. 8 KB via X2 or X4

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 systems64; 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

integrated1

Via CM8; A maximum of 8 CMs/CPs (PROFIBUS, PROFINET, Ethernet) can be inserted in total

Number of IO Controllers

Integrated2

via CM8; 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 CMsthe number of connectable PtP CMs is only limited by the number of available slots

Clock

TypeHardware clock

Backup time6 wk; At 40 °C ambient temperature, typically

Deviation per day, max.10 s; Typ.: 2 s

Operating hours counter

Number16

Clock synchronization

supportedYes

to DP, masterYes

on DP, deviceYes

in AS, masterYes

in AS, deviceYes

on Ethernet via NTPYes

Interfaces

Number of PROFINET interfaces3

Number of PROFIBUS interfaces1

Interface types

RJ 45 (Ethernet)Yes; X1

Number of ports2

integrated switchYes

Protocols

IP protocolYes; IPv4

PROFINET IO ControllerYes

PROFINET IO deviceYes

SIMATIC communicationYes

Open IE communicationYes; Optionally also encrypted

Web serverYes

Media redundancyYes

Services

— Isochronous modeYes

— Direct data exchangeYes; Requirement: IRT and isochronous mode (MRPD optional)

— IRTYes

— Dynamic Frame Packing (DFP)Yes

— PROFIenergyYes; per user program

— Prioritized startupYes; 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 timesThe 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 Class1

Update time for IRT

— for send cycle of 125 µs125 µs

— for send cycle of 187.5 µs187.5 µs

— for send cycle of 250 µs250 µs to 4 ms

— for send cycle of 500 µs500 µs to 8 ms

— for send cycle of 1 ms1 ms to 16 ms

— for send cycle of 2 ms2 ms to 32 ms

— for send cycle of 4 ms4 ms to 64 ms

— With IRT and parameterization of "odd" send cyclesUpdate 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 µs250 µs to 128 ms

— for send cycle of 500 µs500 µs to 256 ms

— for send cycle of 1 ms1 ms to 512 ms

— for send cycle of 2 ms2 ms to 512 ms

— for send cycle of 4 ms4 ms to 512 ms

Services

— Isochronous modeNo

— IRTYes; Minimum send cycle of 250 µs

— Dynamic Frame Packing (DFP)Yes

— PROFIenergyYes; per user program

— Prioritized startupYes

— Shared deviceYes

— Number of IO Controllers with shared device, max.4

— activation/deactivation of I-devicesYes; per user program

— Asset management recordYes; per user program

— PROFINET Security ClassSNMP Configuration and DCP Read Only

Interface types

RJ 45 (Ethernet)Yes; X2

Number of ports1

integrated switchNo

Protocols

IP protocolYes; IPv4

PROFINET IO ControllerYes

PROFINET IO DeviceYes

SIMATIC communicationYes

Open IE communicationYes; Optionally also encrypted

Web serverYes

Media redundancyNo

Services

— Isochronous modeNo

— Direct data exchangeNo

— IRTNo

— Dynamic Frame Packing (DFP)No

— PROFIenergyYes; per user program

— Prioritized startupNo

— 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

— IO Devices changing during operation (partner ports), supportedYes

— Number of IO Devices per tool, max.8

— Updating timesThe 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 Class1

Update time for RT

— for send cycle of 1 ms1 ms to 512 ms

Services

— Isochronous modeNo

— IRTNo

— Dynamic Frame Packing (DFP)No

— PROFIenergyYes; per user program

— Prioritized startupNo

— Shared deviceYes

— Number of IO Controllers with shared device, max.4

— activation/deactivation of I-devicesYes; per user program

— Asset management recordYes; per user program

— PROFINET Security ClassSNMP Configuration and DCP Read Only

Interface types

RJ 45 (Ethernet)Yes; X3

Number of ports1

integrated switchNo

Protocols

IP protocolYes; IPv4

PROFINET IO ControllerNo

PROFINET IO deviceNo

SIMATIC communicationYes

Open IE communicationYes; Optionally also encrypted

Web serverYes

Interface types

RS 485Yes; X4

Number of ports1

Protocols

PROFIBUS DP masterYes

PROFIBUS DP deviceNo

SIMATIC communicationYes

PROFIBUS DP master

Number of connections, max.48; for the integrated PROFIBUS DP interface

max. number of DP devices125; In total, up to 1 000 distributed I/O devices can be connected via AS-i, PROFIBUS or PROFINET

Services

— EquidistanceYes

— Isochronous modeYes

— activation/deactivation of DP devicesYes

RJ 45 (Ethernet)

100 MbpsYes

1000 MbpsYes; Only possible at the X3 interface of the CPU 1518

AutonegotiationYes

AutocrossingYes

Industrial Ethernet status LEDYes

RS 485

Transmission rate, max.12 Mbit/s

Protocols

PROFIsafeYes; V2.4 / V2.6

Number of connections

Number of connections, max.384; via integrated interfaces of the CPU and connected CPs / CMs

Number of connections reserved for ES/HMI/web10

Number of connections via integrated interfaces320

Number of S7 routing paths64; in total, only 16 S7-Routing connections are supported via PROFIBUS

Redundancy mode

PROFINET system redundancy (S2)No

PROFINET system redundancy (R1)No

H-Sync forwardingYes

Media redundancy

— Media redundancyonly via 1st interface (X1)

— MRPYes; MRP Automanager according to IEC 62439-2 Edition 2.0, MRP Manager; MRP Client

— MRP interconnection, supportedYes; as MRP ring node according to IEC 62439-2 Edition 3.0

— MRPDYes; 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 communicationYes; encryption with TLS V1.3 pre-selected

S7 routingYes

Data record routingYes

S7 communication, as serverYes

S7 communication, as clientYes

User data per job, max.See online help (S7 communication, user data size)

Open IE communication

TCP/IPYes

— Data length, max.64 kbyte

— several passive connections per port, supportedYes

ISO-on-TCP (RFC1006)Yes

— Data length, max.64 kbyte

UDPYes

— Data length, max.2 kbyte; 1 472 bytes for UDP broadcast

— UDP multicastYes; 128 multicast circuits (of which max. 5 via X1)

DHCPYes

DNSYes

SNMPYes

DCPYes

LLDPYes

EncryptionYes; Optional

Web server

HTTPYes; Standard and user pages

HTTPSYes; Standard and user pages

— Number of sessions, max.200

— number of simultaneous HTTP calls, max.4

— HTTP request body, max.131 072 byte

OPC UA

Runtime license requiredYes; "Large" license required

OPC UA ClientYes; Data Access (registered Read/Write), Method Call

— Application authenticationYes

— Security policiesAvailable 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, recommended 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 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.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 ServerYes; Data Access (Read, Write, Subscribe), Method Call, Alarms & Condition (A&C), Custom Address Space

— Application authenticationYes

— Security policiesavailable 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.64

— Number of accessible variables, max.200 000

— Number of registerable nodes, max.50 000

— Number of subscriptions per session, max.50

— Sampling interval, min.10 ms

— Publishing interval, min.10 ms

— Number of server methods, max.100

— Number of inputs/outputs per server method, max.20

— Number of monitored items, recommended max.24 000; 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.50 000

Alarms and ConditionsYes

— Number of program alarms400

— Number of alarms for system diagnostics200

Further protocols

MODBUSYes; MODBUS TCP

Isochronous mode

EquidistanceYes

S7 message functions

Number of login stations for message functions, max.64

number of subscriptions, max.750

number of tags/attributes for subscriptions, max.50 000

Program alarmsYes

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.10 000

Number of program alarms4 000

Number of alarms for system diagnostics1 000

Number of alarms for motion technology objects480

Test commissioning functions

Joint commission (Team Engineering)Yes; Parallel online access possible for up to 10 engineering systems

Status blockYes; Up to 16 simultaneously (in total across all ES clients)

Single stepNo

Number of breakpoints20

ProfilingNo

Status/control

Status/control variableYes; without fail-safe

Variablesinputs/outputs, bit memories, DBs, peripheral I/Os (without fail-safe), times, counters

— of which status variables, max.200; per job

— of which control variables, max.200; per job

Forcing

ForcingYes; without fail-safe

Forcing, variablesperipheral inputs/outputs (without fail-safe)

Number of variables, max.200

Diagnostic buffer

presentYes

Number of entries, max.3 200

— of which powerfail-proof1 000

Traces

Number of configurable Traces8

Memory size per trace, max.512 kbyte

Diagnostics indication LED

RUN/STOP LEDYes

ERROR LEDYes

MAINT LEDYes

Connection display LINK TX/RXYes

Supported technology objects

Motion ControlYes; 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 objects15 360

— per speed-controlled axis40

— per positioning axis80

— per synchronous axis160

— per external encoder80

— per output cam20

— per cam track160

— per probe40

— Number of positioning axes at motion control cycle of 4 ms (typical value)140

— Number of positioning axes at motion control cycle of 8 ms (typical value)192

PID_CompactYes; Universal PID controller with integrated optimization

PID_3StepYes; PID controller with integrated optimization for valves

PID-TempYes; PID controller with integrated optimization for temperature

High-speed counterYes

Ecological footprint

environmental product declarationYes

Global warming potential

— global warming potential, (total) [CO2 eq]570 kg

— global warming potential, (during production) [CO2 eq]96.9 kg

— global warming potential, (during operation) [CO2 eq]483 kg

— global warming potential, (after end of life cycle) [CO2 eq]-9.97 kg

Highest safety class achievable in safety mode

Performance level according to ISO 13849-1PLe

SIL acc. to IEC 61508SIL 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

Security

PROFINET Security Class1

Ambient temperature during operation

horizontal installation, min.0 °C

horizontal installation, max.60 °C; Display: 50 °C, at an operating temperature of typically 50 °C, the display is switched off

vertical installation, min.0 °C

vertical installation, max.40 °C; Display: 40 °C, at an operating temperature of typically 40 °C, the display is switched off

Ambient temperature during storage/transportation

min.-40 °C

max.70 °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

Programming language

— LADYes; incl. failsafe

— FBDYes; incl. failsafe

— STLYes

— SCLYes

— CFCYes; either CFC or failsafe functionality

— GRAPHYes

Know-how protection

User program protection/password protectionYes

Copy protectionYes

Block protectionYes

Access protection

protection of confidential configuration dataYes

Password for displayYes

Protection level: Write protectionYes

Protection level: Read/write protectionYes

Protection level: Write protection for FailsafeYes

Protection level: Complete protectionYes

User administrationYes; device-wide

Cycle time monitoring

lower limitadjustable minimum cycle time

upper limitadjustable maximum cycle time

Dimensions

Width175 mm

Height147 mm

Depth129 mm

Weights

Weight, approx.2 079 g

Accessories 2

Genuine accessories that can be used with the Siemens 6ES7518-4FP00-0AB0 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.