SIMATIC S7-1500 COMPACT CPU S7-1511C-1PN 6ES7511-1CK01-0AB0

SIMATIC S7-1500 COMPACT CPU CPU 1511C-1PN, CENTRAL PROCESSING UNIT WITH WORKING MEMORY 175 KB FOR PROGRAM AND 1 MB FOR DATA, 16 DIGITAL INPUTS, 16 DIGITAL OUTPUTS, 5 ANALOG INPUTS, 2 ANALOG OUTPUTS, 6 HIGH SPEED COUNTERS, 4 HIGH SPEED OUTPUTS FOR PTO/PWM/FREQUENCY OUTPUT 1. INTERFACE: PROFINET IRT WITH 2 PORT SWITCH, 60 NS BIT-PERFORMANCE, INCL. FRONT CONNECTOR PUSH-IN, SIMATIC MEMORY CARD NECESSARY 6ES75111CK010AB0_datasheet_en

Overview

  • Two compact CPUs with different performance levels and with integrated technological functions and integrated I/Os:
    • CPU 1511C-1 PN
    • CPU 1512C-1 PN

Note

SIMATIC Memory Card required for operating the CPUs

Characteristics CPU 1511C-1 PN CPU 1512C-1 PN
Work memory for program, integrated 175 KB 250 KB
Work memory for data, integrated 1 MB 1.5 MB
Load memory Plug-in via SIMATIC memory card Plug-in via SIMATIC memory card
Display diagonal 3.45 cm 3.45 cm
Command execution times
  • Bit operations
0.06 μs 0.048 μs
  • Word operations
0.072 μs 0.058 μs
  • Fixed-point operations
0.096 μs 0.077 μs
  • Floating-point operations
0.384 μs 0.307 μs
Bit memories, timers, counters
S7 counters/timers 2048 each 2048 each
IEC counters Any number (only limited by the work memory)
IEC timers Any number (only limited by the work memory)
Bit memories 16 KB 16 KB
I/O address range
Inputs 32 KB (all inputs are stored in the process image)
Outputs 32 KB (all outputs are stored in the process image)
Motion control
Typical number of positioning axes (at 4 ms servo/IPO cycle) 5
Max. number of positioning axes 10
Integrated inputs/outputs
Digital inputs (integrated) 16 32
Digital outputs (integrated) 16 32
Analog inputs (integrated) 5 (4 x U/I, 1 x RTD) 5 (4 x U/I, 1 x RTD)
Analog outputs (integrated) 2 2
Communication
PtP Yes (via CM) Yes (via CM)
PROFINET Yes (via CM) Yes (via CM)
PROFINET IO IRT 1 x PN IO IRT
(2-port switch)
1 x PN IO IRT
(2-port switch)
PROFIBUS Yes (via CM) Yes (via CM)
Web server Yes Yes
Integrated technological functions
High-speed counters (HSC) 6 (max. 100 kHz) 6 (max. 100 kHz)
Frequency meters 6 (max. 100 kHz) 6 (max. 100 kHz)
Period measurement 6 channels 6 channels

 

Application

Two compact CPUs with differing performance ranges are available for SIMATIC S7-1500:

  • CPU 1511C-1 PN:
    with integrated I/Os and technological functions for applications with medium requirements on the program scope and processing speed, for distributed setup via PROFINET IO.
  • CPU 1512C-1 PN:
    with integrated I/Os and technological functions for applications with medium requirements on the program scope and processing speed, for distributed setup via PROFINET IO.
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