Siemens SIMATIC ET 200SP PLC CPU for use with 24V supply, 1 digital input Part number 6ES7510-1DK03-0AB0

Product Overview

The Siemens 6ES7510-1DK03-0AB0 is a high-performance central processing unit (CPU 1510SP-1 PN) designed for the SIMATIC ET 200SP distributed I/O system. It features 200 kB of program work memory and 1 MB of data work memory, supports PROFINET IRT with an integrated 3-port switch, and enables isochronous real-time operation in compact automation architectures.

Key Features

• CPU 1510SP-1 PN for ET 200SP distributed I/O system
• 200 kB program memory and 1 MB data memory integrated
• PROFINET IRT interface with integrated 3-port switch for network flexibility
• Hot-swapping/multi-hot swapping of I/O modules during operation supported
• Isochronous mode supported (with PROFINET IRT) allowing update cycles down to 500 µs
• Includes system logging (SysLog) capability for diagnostics and monitoring
• Firmware upgradeable; supports STEP 7 / TIA Portal from version V20 (HW FS04)

Technical Specifications

• Product Series: SIMATIC ET 200SP
• Article Number: 6ES7510-1DK03-0AB0
• Supply Voltage (Rated): 24 V DC
• Program Work Memory: 200 kB
• Data Work Memory: 1 MB
• PROFINET Interface: 1 × PN IRT with 3-port switch (via BusAdapter for ports 1-2 plus built-in port 3)
• Typical Processing Times (typ.): Bit operations ~6 ns, Word operations ~7 ns (fixed-point)
• Maximum Modules per Rack: Up to 64 ET 200SP modules and 16 ET 200AL modules
• Ambient Operating Temperature: –25 °C to +60 °C
• Dimensions (W × H × D): Approx. 100 mm × 117 mm × 75 mm
• Weight (approx.): ~265 g

Compliance & Certifications

• Designed and manufactured by Siemens under the SIMATIC automation system standards
• Conforms to IEC/EN standards for control systems and distributed I/O architectures
• Integrated support for PROFINET, OPC UA and industrial cybersecurity relevant for modern automation systems

Applications

Ideal for use in distributed automation systems where compact yet high-performance CPU modules are required. This unit fits applications in machine control, modular production lines, infrastructure automation, and systems requiring synchronized motion-control, high-speed I/O exchange and real-time Ethernet communication via PROFINET IRT.