Product Overview

SIMATIC ET 200SP CPU 1512SP-1 PN — 6ES7512-1DM03-0AB0

The SIMATIC ET 200SP CPU 1512SP-1 PN (MLFB 6ES7512-1DM03-0AB0) is a high-performance, distributed CPU specifically engineered for SIMATIC ET 200SP systems. Featuring 400 KB of work memory for program execution and 2 MB for data, this CPU delivers swift and reliable automation in compact, modular environments.
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Key Technical Specifications

Memory Configuration:

Program memory: 400 KB

Data memory: 2 MB
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Performance:

Bit processing time: 6 ns

Word operations: approx. 7 ns

Fixed-point arithmetic: approx. 9 ns

Floating-point: approx. 37 ns
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PROFINET Capabilities:
Integrated PROFINET IRT interface with 3-port switch; supports Real-Time (RT) and Isochronous Real-Time (IRT) communication, ring structures, IO controller, and I-device configurations.
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Hardware Details:

Supply voltage: 24 V DC (range: 19.2–28.8 V) with reverse-polarity protection

Power dissipation: approx. 3.5 W; total backplane consumption ~8.05 W
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Dimensional & Mechanical Data:

Dimensions: 100 × 117 × 75 mm

Weight: approx. 0.265–0.339 kg
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Optional Features & Interfaces:

SIMATIC Memory Card slot (up to 32 GB) required

BusAdapter needed for Port 1 & 2 connections

Supports SysLog, engineering I&M data levels (I&M0–I&M3), and hot-swapping for modules
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Lifecycle & Compliance

Product Status: Active product (PLM: PM300)

Lead Time: Typically ships ex-works within 1 day
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Environmental Compliance:

RoHS-compliant since 24 November 2022

WEEE take-back: Applies (module falls under return guidelines)

REACH Article 33: Contains Lead, Lead monoxide, Bisphenol A, and another substance above 0.1% w/w; currently no identified risk when used/disposed as intended
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Origin: Made in Germany
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Engineer Insights

High-Speed Processing
With 6 ns bit-cycle performance and ample memory, this CPU handles rapid I/O processing and complex logic with ease—ideal for time-critical automation tasks.

Communications Flexibility
PROFINET IRT’s integrated switch and ring topology support (via BusAdapter) simplifies network design and enhances resilience.

Scalability & Flexibility
Compatible with IO-controller, I-device, and DP-master roles (with optional module), the CPU scales to diverse architectures and hierarchical control systems.

Robust Engineering Features
SysLog and integrated diagnostics paired with hot-swap functionality minimize downtime—vital in 24/7 operations.

Compact Design
Slim dimensions and low power consumption make this CPU perfect for dense ET 200SP rack installations where space and efficiency matter.

Suggested Product Page Summary

SIMATIC ET 200SP CPU 1512SP-1 PN (6ES7512-1DM03-0AB0)
A robust, high-throughput CPU for modular distributed I/O in industrial automation systems.

Memory: 400 KB program / 2 MB data

High-speed processing: 6 ns bit operations

Advanced communications: Integrated PROFINET IRT with 3-port switch

Flexible deployment: IO controller, I-device, or DP master (with CM DP)

Diagnostics & maintenance: SysLog, hot-swap, I&M data levels

Compact & efficient: 100 × 117 × 75 mm, ~0.3 kg, ~3.5 W power usage

Compliance: RoHS, WEEE, REACH (Lead, BPA content disclosed)

Availability: Active product, ships within 1 day, manufactured in Germany