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SIEMENS SIMATIC S7-1500 6ES7511-1CK00-0AB0 CPU 1511C-1 PN Compact CPU | Original New

SIEMENS SIMATIC S7-1500 6ES7511-1CK00-0AB0 CPU 1511C-1 PN Compact CPU | Original New

SIEMENS · SIMATIC S7-1500

6ES7511-1CK00-0AB0

CPU 1511C-1 PN Compact CPU

Program memory 175 KB integrated	Data memory 1 MB integrated
Integrated I/O 16 DI / 16 DQ / 5 AI / 2 AQ	Network PROFINET IRT, two-port switch
Lead time In stock	Warranty 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

siemens simatic s7 1500 6es7511 1ck00 0ab0 cpu 1511c 1 pn compact cpu original new-1

Overview
Technical Data
Inquiry
Applications
Interfaces
Functions
Installation
FAQ
Recommend Models
Recommended Products

COMPACT CONTROL WITH INTEGRATED I/O

CPU 1511C-1 PN for SIMATIC S7-1500

Official article number 6ES7511-1CK00-0AB0

The 6ES7511-1CK00-0AB0 combines an S7-1500 controller, PROFINET communication and onboard digital and analog I/O in one 85 mm wide assembly. It provides 175 KB program memory, 1 MB data memory, integrated technology functions and a two-port PROFINET interface supporting RT and IRT communication.

FAST EXECUTION 60 ns typical bit-operation time	INTEGRATED NETWORK PROFINET IO RT/IRT with two RJ45 ports
ONBOARD SIGNALS 16 DI, 16 DQ, 5 AI and 2 AQ	TECHNOLOGY FUNCTIONS Counting, measurement, PWM, PTO and Motion Control

Technical Data

OFFICIAL PRODUCT DATA

Technical Data

CPU 1511C-1 PN · 6ES7511-1CK00-0AB0

Complete model	6ES7511-1CK00-0AB0
Product family	SIMATIC S7-1500 compact CPU
Product type	CPU 1511C-1 PN
Hardware functional status	FS03
Firmware version	V2.0
Engineering	STEP 7 TIA Portal V14 or later
Dimensions	85 × 147 × 129 mm
Weight	Approx. 1050 g
Supply voltage	24 V DC; valid range 19.2 to 28.8 V DC
Rated current consumption	0.8 A
Power loss	11.8 W typical
Program work memory	175 KB integrated
Data work memory	1 MB integrated
Load memory	SIMATIC Memory Card required; up to 32 GB
Bit processing time	60 ns typical
Digital onboard I/O	16 DI and 16 transistor DQ, 24 V DC
Analog onboard I/O	5 AI and 2 AQ; 16-bit resolution including sign
PROFINET interface	1 interface with 2 RJ45 ports; RT and IRT supported
High-speed counters	6 integrated counters; up to 400 kHz with quadruple evaluation
Operating temperature	0 to 60 °C horizontal; 0 to 40 °C vertical

Inquiry

CONTACT

STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Applications

APPLICATION PROFILE

Applications

Compact automation with integrated signal processing

CPU 1511C-1 PN is intended for machine and process automation where local digital and analog signals, deterministic PROFINET communication and controller technology functions are required in one compact S7-1500 station.

Machine automation

Execute logic, interlocks and sequence control while connecting local sensors and actuators through the integrated I/O.

Measurement and positioning

Use the onboard analog channels, six high-speed counters, position detection and pulse functions for measurement-oriented applications.

Networked production cells

Operate as a PROFINET IO controller or device with RT and IRT support, media redundancy and S7 communication.

Closed-loop and motion tasks

Apply supported PID controllers, Motion Control technology objects and trace functions for commissioning and optimization.

Interfaces

CONNECTION ARCHITECTURE

Interfaces

Network, power and onboard I/O connection points

X1 PROFINET

One PROFINET interface with two RJ45 ports, an integrated switch and support for IO controller, IO device, RT, IRT, MRP and MRPD functions.

X10 Analog I/O

Five analog inputs and two analog outputs; voltage and current ranges are supported, with resistance and RTD measurement on the dedicated input channel.

X11 Digital I/O

Sixteen 24 V DC digital inputs and sixteen transistor digital outputs; selected channels support high-speed technology functions.

X80 Supply

The CPU uses a 24 V DC supply. The onboard digital I/O load voltage is supplied separately as documented in the wiring diagrams.

Functions

CONTROLLER CAPABILITIES

Functions

Processing, diagnostics and integrated technology

01 · Program execution

Provides 175 KB program memory, 1 MB data memory and a typical 60 ns processing time for bit operations.

02 · Communication

Supports PROFINET IO, S7 communication, TCP/IP, ISO-on-TCP, UDP, MODBUS TCP, web-server functions and OPC UA server operation with the documented runtime license requirement.

03 · Technology

Integrates counting, frequency and period measurement, position detection, PWM, frequency output, PTO and Motion Control resources.

04 · Diagnostics

Provides system diagnostics, a 1000-entry diagnostics buffer, trace recording and status LEDs for CPU, power, channels and Ethernet links.

05 · Security

Supports access protection, know-how protection, copy protection and integrity checks for engineering data.

Installation

COMMISSIONING SEQUENCE

Installation

Official mechanical and electrical checks

1 · Mounting Allow for the 85 × 147 × 129 mm installed dimensions and the additional clearance shown with the front panel open.	2 · Power Provide a 24 V DC supply within 19.2 to 28.8 V DC and wire the separately supplied digital I/O load voltage according to the terminal diagrams.
3 · Memory and project Insert the required SIMATIC Memory Card and configure CPU 1511C-1 PN in STEP 7 TIA Portal V14 or later.	4 · I/O and network Wire X10 and X11 for the selected signal types, connect the two X1 RJ45 ports as required and validate channel diagnostics before operation.

FAQ

PURCHASING AND ENGINEERING CHECKS

FAQ

Six model-specific checks for 6ES7511-1CK00-0AB0

Q1 · How can I verify the exact quoted CPU?

Require a current nameplate image showing 6ES7511-1CK00-0AB0 and CPU 1511C-1 PN. Match the article number, FS03 hardware status, supplied connectors and commercial quotation to the Siemens manual.

Q2 · How can I distinguish new, used and refurbished stock?

Request dated photos of the housing, display film, mounting surfaces, front connectors, terminal contacts, memory-card slot and both RJ45 ports. Installation marks, worn terminals, altered labels or cleaning residue should be documented before condition is accepted.

Q3 · How should a buyer assess supplier legitimacy?

Verify the legal company record, bank-beneficiary match, traceable quotation and inspection workflow. A qualified supplier should identify this as the compact CPU with 16 DI, 16 DQ, 5 AI, 2 AQ and the exact 6ES7511-1CK00-0AB0 article number.

Q4 · What should an engineer verify before ordering?

Confirm the 24 V DC supply range, 175 KB program and 1 MB data memory, FS03/V2.0 engineering requirements, onboard I/O signal types, two-port PROFINET topology and cabinet space for the 85 x 147 x 129 mm assembly.

Q5 · What evidence should be requested before payment?

Request timestamped photos of the nameplate, display, connectors and terminal areas, plus packaging images and any available power-on or inspection record. The written offer should state condition, included items and commercial terms.

Q6 · Can a similar CPU 1511C-1 PN suffix replace this model?

Do not approve an automatic substitution. Other revisions can differ in firmware, hardware status, engineering version or integrated I/O behavior; validate the replacement against the existing TIA Portal project, wiring and mechanical layout.

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