SIMATIC S7-1500 CPU 1511C-1 PN 16DI/16DQ/5AI/2AO

SIMATIC S7-1500 CPU 1511C-1 PN 16DI/16DQ/5AI/2AO

SKU: 6ES7511-1CK01-0AB0 Categories: ,

$2,691.19 – $2,990.21

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CPU 1511C-1 PN — Compact CPU with integrated 16DI/16DO/5AI/2AO, 175KB program / 1MB data memory, 6 HSC, PROFINET IRT, 60ns bit performance. [VERIFIED via Siemens official datasheet — note: program memory verified as 175KB, not 300KB as commonly mis-listed]

Technical Specifications

Work Memory (Program) 175 KB
Work Memory (Data) 1 MB
Integrated Digital Inputs 16x (11–30V DC, sink/source)
Integrated Digital Outputs 16x (24V DC, 500mA, push-pull)
Integrated Analog Inputs 5 (4x U/I configurable + 1x RTD)
Integrated Analog Outputs 2x U/I configurable
High-Speed Counters (HSC) 6, up to 100 kHz
High-Speed Outputs 4, for PTO/PWM/frequency output
1st Interface PROFINET IRT with 2-port switch
Bit Performance 60 ns
Power Supply 24V DC

Typical Applications

The compact CPU variant of the S7-1500 range with integrated digital and analog I/O directly on the CPU, ideal for cost-efficient, space-saving automation where the onboard I/O count is sufficient and no separate signal modules are needed.

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