Product Overview
Applications
Supports Motion Control technology objects, including positioning axes, speed-controlled axes and external encoders.
Supports PID_Compact, PID_3Step and PID-Temp controllers with integrated optimization.
Supports high-speed counting, frequency measurement, cycle duration measurement and incremental position acquisition.
Technical Summary
| Product type | CPU 1511C-1 PN |
|---|---|
| Program work memory | 175 kbyte |
| Data work memory | 1 Mbyte |
| Digital inputs | 16 |
| Digital outputs | 16 |
| Analog inputs | 5; 4x for U/I, 1x for R/RTD |
| Analog outputs | 2 |
| PROFINET interface | PROFINET IRT with 2 ports; RJ 45 (Ethernet), X1 |
| Rated supply voltage | 24 V DC |
| High-speed counters | 6; counting frequency max. 400 kHz with quadruple evaluation |
| SIMATIC memory card | Required; 1 slot |
| Front connector | Push-in included |
Key Features
The CPU has 16 digital inputs, 16 digital outputs, 5 analog inputs and 2 analog outputs.
Working memory is 175 kbyte for the program and 1 Mbyte for data; typical processing times are 60 ns for bit operations and 72 ns for word operations.
The integrated interface supports PROFINET IRT, IPv4, a 2-port switch and 100 Mbps Ethernet through RJ 45 (Ethernet), X1.
The CPU has 6 high-speed counters and supports 4 PWM outputs, frequency output and pulse train output functions.
Rated supply voltage is 24 V DC. The supplied configuration includes a front connector push-in; a SIMATIC memory card is required.
The product lifecycle status is Announcement of product phase-out.
Frequently Asked Questions
What exact Siemens line item is this?
It is Siemens 6ES7511-1CK01-0AB0, product type CPU 1511C-1 PN.
How many integrated I/O channels does the CPU have?
It has 16 digital inputs, 16 digital outputs, 5 analog inputs and 2 analog outputs.
What interfaces and supply does it have?
It has PROFINET IRT with a 2-port switch and a rated supply voltage of 24 V DC.
Is a memory card included in the configuration?
It is without a SIMATIC memory card; a SIMATIC memory card is required.
