Siemens 6ES7414-3EM05-0AB0 CPU 414-3 PN/DP

Series#: Siemens

Product Details

Product Model: Siemens SIMATIC S7-400 CPU 414-3 PN/DP (MLFB: 6ES7414-3EM05-0AB0) – the definitive high-performance controller for complex automation tasks.
Triple Interface Architecture: Equipped with MPI/DP, PROFINET, and an IF 964-DP module for flexible, high-speed connectivity to distributed I/O and drives.
Massive Memory Capacity: Offers 2.8 MB of work memory (1.4 MB for code, 1.4 MB for data), ensuring ample space for extensive control programs.
Unlimited Counters & Timers: Software-defined S7 counters and timers, limited only by available RAM, providing exceptional flexibility in process sequencing.
Proven Ruggedness: Designed for the demanding environments of process control, power generation, and large-scale manufacturing, ensuring maximum uptime.
Seamless Integration: Fully compatible with Siemens STEP 7 V5.5+ SP1 and TIA Portal for streamlined engineering and diagnostics.
100% Brand New & Original, securely packed and ready for reliable global shipping.

Specification

The Siemens SIMATIC S7-400 CPU 414-3 PN/DP, with the MLFB 6ES7414-3EM05-0AB0, is a powerhouse controller engineered for the most demanding industrial applications. This CPU bridges the gap between high-end performance and versatile connectivity, making it the ideal choice for complex process, manufacturing, and hybrid systems. With its integrated PROFINET interface and a dedicated IF 964-DP module, the CPU 414-3 PN/DP offers a robust, multi-protocol backbone for your automation architecture, ensuring deterministic data exchange and superior control over your entire plant floor.

Specification Category	Parameter	Value / Description
General Information	Product Type	SIMATIC S7-400 CPU
Model	CPU 414-3 PN/DP
MLFB / Order Number	6ES7414-3EM05-0AB0
Firmware Version	V5.0 (or higher, depending on production)
Memory	Work Memory (Integrated)	2.8 MB (1.4 MB Code / 1.4 MB Data)
Load Memory (Integrated)	Internal memory for program storage; expandable via optional memory card (up to 64 MB)
Retentive Memory	Available for data blocks and selected system data
Number of S7 Counters	Unlimited (limited only by RAM)
Number of S7 Timers	Unlimited (limited only by RAM)
Max. Data Blocks (DBs)	Configurable, up to available memory
Interfaces	Interface X1 (MPI/DP)	MPI/DP master/slave, 12 Mbit/s maximum
Interface X5 (PN)	PROFINET IO Controller (2-port switch), 100 Mbit/s, for high-speed fieldbus communication
Interface IF1 (IF 964-DP)	Plug-in DP master/slave module (requires separate order), for additional PROFIBUS DP network
Additional Interfaces	None (all communication via above ports)
Performance & Processing	Bit Operation Time	Approx. 0.045 µs (typical)
Word Operation Time	Approx. 0.045 µs (typical)
Fixed-Point Arithmetic (32-bit)	Approx. 0.09 µs (typical)
Floating-Point Arithmetic (64-bit)	Approx. 0.18 µs (typical)
Programming & Engineering	Required Software	STEP 7 V5.5 + SP1 or higher / TIA Portal V13 or higher (with appropriate HSP)
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Organization Blocks (OBs)	All standard OBs (cyclic, time-of-day, hardware interrupt, etc.) plus custom OBs
Power Supply	Voltage	24 V DC (supplied via backplane bus from rack power supply module, e.g., PS 407)
Current Consumption (from backplane)	Approx. 1.5 A (typical)
Environmental & Physical	Dimensions (W x H x D)	Standard S7-400 single-width module (50 x 290 x 210 mm)
Operating Temperature	0 °C to 60 °C (horizontal mounting)