Siemens SIPLUSCPU1511C-1PN CPU Unit

Manufacturer: Siemens

SIMATIC memory card required for operation of the CPU.

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Features Applications Model

The compact CPU with integral digital and analog inputs and outputs in the product spectrum of the S7-1500 Controllers
With integrated technological functions
Suitable for applications with medium requirements for program scope and processing speed
Used as central controller in production lines with central and distributed I/O
PROFINET IO IRT interface with 2-port switch
PROFINET IO Controller for operating distributed I/O on PROFINET
PROFINET I-Device for connecting the CPU as an intelligent PROFINET device under a SIMATIC or non-Siemens PROFINET I/O controller
Isochronous mode
Integrated Motion Control functionalities for controlling speed-controlled and positioning axes, support for external encoders
Integrated web server with the option of creating user-defined web pages

The CPU 1511C-1 PN is the entry-level CPU for applications with medium requirements for processing speed and speed of response in discrete production technology.
The CPU 1511C-1 PN has 5 analog inputs, via which the analog process signals, such as pressure or temperature can be recorded. Of these, four inputs can be used for current or voltage measurement and one input for resistance measurement.
The analog outputs integrated directly on the CPU convert a 16-bit digital value into a current or a voltage and output this to the process. They are suitable for controlling proportional valves, for example.
By means of the 16 integrated digital inputs, 24 V DC signals from plant the can be recorded directly on the controller.
The 16 integrated digital outputs switch 24 V DC voltages and thus transfer internal signals from the controller to the plant.
The integrated counters offer the possibility of recording signals as fast as 100 kHz and evaluating the counter status or the current speed directly in the controller without the need for additional modules. The speed can be output as a frequency or period, or as a user-normalized speed.
The Motion Control functions of the CPU can use the counters as an actual position value and the analog outputs as a setpoint speed output. In addition, the CPU offers comprehensive control functionalities via easy-to-configure blocks as well as the ability to connect drives via standardized PLC-open blocks.
The CPU 1511C-1 PN can be used as a PROFINET IO controller or as distributed intelligence (PROFINET I-Device). The integrated PROFINET IO IRT interface is designed as a 2-port switch so that a linear topology can be set up in the system.

Mfr. Part No.	Description
6ES7511-1CK00-0AB0	16 DIGITAL INPUTS, 16 DIGITAL OUTPUTS

Siemens SIPLUSCPU1511C-1PN CPU Unit

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