SIMATIC S7-1500T, CPU 1511T 1 PN

The SIMATIC S7-1500T CPU 1511T 1 PN (Model: 6ES7511-1TL03-0AB0) is a powerhouse automation solution designed for advanced industrial applications. Engineered with precision, it operates on a 24V DC voltage with a rated current of 0.94A and a power rating of 10W, ensuring efficient performance. Compact in design, its dimensions of 35 x 147 x 129 mm and lightweight construction at 336 grams enhance its adaptability for DIN-rail mounting. With an operating temperature range of -30C to +60C and humidity tolerance up to 95%, it is built to perform in challenging environments. The IP20 protection rating shields it from external elements, ensuring durability in industrial settings. Designed for automation tasks, the CPU offers dependable application functionality at 50/60 Hz frequency. Its sleek grey finish complements its robust technical specifications, making it a reliable choice for modern industrial operations.

General Information

• Product type: CPU 1511T-1 PN

• HW functional status: FS04

• Firmware version: V4.0 (FW update possible)

• I&M data: Yes (I&M0 to I&M3)

• Isochronous mode: Yes (Distributed and central)

• SysLog: Yes

• Engineering: STEP 7 TIA Portal V20 or higher (FW V4.0)

Display & Control

• Screen: 3.45 cm

• Keys: 8

• Mode buttons: 2

Supply Voltage

• Rated: 24 V DC

• Range: 19.2 V 28.8 V

• Reverse polarity protection: Yes

• Mains buffering: 5 ms

Current & Power

• Rated current: 0.56 A

• Max current: 0.94 A

• Inrush current: 1.15 A

• Power consumption: 5.5 W

• Power loss (typ.): 3.4 W

Memory

• SIMATIC memory card slot: 1 (required)

• Work memory: 450 KB program, 1.5 MB data

• Load memory: Up to 32 GB

• 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, UDTs)

• DB: 160,999 (max 1.5 MB)

• FB/FC/OB: Max 450 KB each

• Free cycle OBs: 100

• Time alarm OBs: 20

• Delay alarm OBs: 20

• Cyclic interrupt OBs: 20

• Process alarm OBs: 50

Timers & Counters

• S7 counters: 2,048

• IEC counters: Any (limited by memory)

• S7 timers: 2,048

• IEC timers: Any (limited by memory)

• Retentive memory: 256 KB (extended 1.5 MB)

I/O & Address Area

• Max IO modules: 2,048

• Inputs: 32 KB

• Outputs: 32 KB

• Integrated subsystem: 8 KB in/out

• Max distributed I/O systems: 32

Interfaces

• PROFINET IRT: 1 interface, 2 ports

• IP protocol: IPv4

• Web server: HTTP/HTTPS, web API

• OPC UA: Client & Server, small license required

• MODBUS TCP: Supported

Motion & Technology Objects

• Motion control axes (typical 4 ms cycle): 11

• Motion control axes (8 ms cycle): 14

• Extended motion resources: 90

• Kinematics: Up to 4 interpolating axes

• High-speed counter: Yes

• PID controllers: Compact, 3-step, Temp

Diagnostics & Control

• LEDs: RUN/STOP, ERROR, MAINT, STOP ACTIVE, LINK TX/RX

• Forcing: Yes, max 200 variables

• Diagnostic buffer: 1,000 entries (500 powerfail-proof)

• Traces: 4, 512 KB each

• Program alarms: 600

• System diagnostic alarms: 100

Programming & Security

• Languages: LAD, FBD, STL, SCL, CFC, GRAPH

• User program protection: Yes

• Block & copy protection: Yes

• Access protection: Yes (up to 100 users, 100 groups, 50 roles)

Environmental Conditions

• Operating temperature: -30C to 60C (horizontal), -30C to 40C (vertical)

• Storage temperature: -40C to 70C

• Altitude: Up to 5,000 m

Dimensions & Weight

• Width: 35 mm

• Height: 147 mm

• Depth: 129 mm

• Weight: 336 g

Technical Details 

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