About SIEMENS S7-1500-6ES7511-1AL03-0AB0

SIMATIC S7-1500, CPU 1511-1 PN, central processing unit with work memory 300 KB for program and 1.5 MB for data, 1st interface: PROFINET IRT with 2-port switch, 25 ns bit performance, SIMATIC Memory Card required - - approvals and certificates according to entry 109815653 at support.industry.siemens.com to be considered! 

Data Sheet 6ES7511-1AL03-0AB0

SIMATIC S7-1500, CPU 1511-1 PN

Central processing unit with:

• Work memory: 300 KB (program), 1.5 MB (data)

• Interface: PROFINET IRT, 2-port switch

• Bit performance: 25 ns

• SIMATIC Memory Card required

• Approvals/certificates as per entry 109815653

General Information

Product type: CPU 1511-1 PN
HW Status: FS03
Firmware version: V4.0
FW update possible: Yes

Product Functions

• I&M data: Yes (I&M0I&M3)

• Isochronous mode: Yes

  • OB 6x minimum cycle: 500 s (distributed)

  • 1 ms (central)

• SysLog: Yes

Engineering

• TIA Portal:

  • V20 (FW V4.0) / V18 (FW V3.0)

  • Configurable as 6ES7511-1AK02-0AB0 in older versions

• Configuration control via dataset: Yes

Display

• Screen: 3.45 cm diagonal

• Keys: 8

• Mode buttons: 2

Supply Voltage

• Rated: 24 V DC

• Range: 19.2 28.8 V DC

• Reverse polarity protection: Yes

• Mains buffering time: 5 ms

Input Current

• Rated: 0.56 A

• Max: 0.9 A

• Inrush: 1.15 A, It = 0.5 As

Power

• To backplane bus: 10 W

• From backplane bus: 5.5 W

• Power loss: 3.4 W (typ.)

Memory

• SIMATIC Memory Card slots: 1 (Required)

• Work memory:

  • Program: 300 KB

  • Data: 1.5 MB

• Load memory (MMC): Up to 32 GB

• Maintenance-free backup: Yes

CPU Processing Times

• Bit operations: 6 ns

• Word operations: 7 ns

• Fixed point: 9 ns

• Floating point: 37 ns

CPU Blocks

• Total elements: 4,000 (OB/FB/FC/DB/UDT)

DB

• Range: 160,999

• Max size: 1.5 MB (64 KB for absolute addressing)

FB / FC / OB

• FB max size: 300 KB

• FC max size: 300 KB

• OB max size: 300 KB

• Free cycle OBs: 100

• Time, delay, cyclic interrupt OBs: Various (20 each)

Retentivity & Timers

• Retentive data area: 256 KB

• Extended retentive area: 1.5 MB (with PS 60W HF)

• S7 counters/timers: 2048 each

• IEC timers/counters: Limited by memory

Address Area

• IO modules: 2048

• Inputs: 32 KB

• Outputs: 32 KB

• Subprocess images: 32 max

Hardware Configuration

• Distributed IO systems: 32

• DP masters via CM: 4

• IO controllers:

  • Integrated: 1

  • Via CM: 4

• Rack modules: 32 total

Time & Clock

• Hardware clock: Yes

• Backup: 6 weeks

• Max deviation: 10 s/day

Interfaces

PROFINET Interface

• Ports: 2 (RJ45)

• Protocols: IPv4, PN IO Controller/Device, LLDP, SNMP, Web server, etc.

• Media redundancy: MRP, MRPD

Connections

• Max connections: 128

• Reserved for ES/HMI/Web: 10

Web Server

• HTTP / HTTPS: Yes

• Max sessions: 50

OPC UA

• Client & Server supported

• Security policies: Multiple

• Sessions: 32 max

• Accessible variables: 50,000

• Methods, alarms, subscriptions: Supported

Program Alarms & Diagnostics

• Diagnostic buffer: 1000 entries (500 powerfail-proof)

• Traces: 4 (512 KB each)

• Forcing: Yes (200 variables)

Motion Control

• Supported

• Motion control resources: 1120

• Positioning axes:

  • 4 ms cycle: 11

  • 8 ms cycle: 14

Ambient Conditions

• Operating temp (horizontal): -30 +60 C

• Operating temp (vertical): -30 +40 C

• Storage: -40 +70 C

• Altitude: Up to 5000 m

Dimensions & Weight

• Width: 35 mm

• Height: 147 mm

• Depth: 129 mm

• Weight: 336 g

Technical Details