SIMATIC S7-1500 CPU 1512SP-1 PN

1. CPU 1512SP-1 PN

·       6ES7512-1DK00-0AB0 

·       6ES7512-1DM03-0AB0

Key Features of CPU 1512SP-1 PN

1. Compact & Efficient Design

• Integrated 24V DC power supply (no external PS required)
• Fixed I/O configuration:
• 12 digital inputs (24V DC)
• 8 digital outputs (24V DC, 0.5A transistor)
• 2 analog inputs (0-10V/0-20mA, 12-bit resolution)
• 1 analog output (0-20mA, 12-bit resolution)

2. Performance & Memory

• 300 KB work memory (2× the 1510SP)
• 2 MB load memory (non-expandable)
• Execution speed: ~0.008 ms per 1,000 binary instructions
• Onboard real-time clock (RTC) with buffering option

3. Communication & Networking

• 1x PROFINET port (2-port switch):
• PROFINET IO Controller/Device functionality
• RT (Real-Time) communication
• Basic OPC UA server support
• No PROFIBUS DP (requires CM 1542-5 for DP support)

4. Expandability

• Supports up to 16 modules (signal/communication modules)
• Max. 4,096 I/O points (digital + analog)
• Compatible with S7-1500 SM/CM modules

5. Programming & Diagnostics

• TIA Portal programming (STEP 7 Professional)
• Web server for remote diagnostics
• Trace function for basic data logging
• LED status indicators (RUN/STOP, ERROR, MAINT)

Technical Specifications