Siemens 6ES7317-6FF03-0AB0 CPU 317F-2DP

Series#: Siemens

Product Details

Model: 6ES7317-6FF03-0AB0 – Siemens SIMATIC S7-300 CPU 317F-2DP for advanced distributed safety and high-performance automation.
Integrated dual interfaces: MPI/DP at 12 Mbit/s and a PROFIBUS DP master/slave port for flexible networking.
Massive 1024 KB work memory (1 MB) enabling complex programs and data handling in safety-critical applications.
Supports S7 Distributed Safety and STEP 7 V5.5+ for fail-safe programming and standard control tasks.
Unlimited S7 counters and timers (RAM-based) with retentivity for robust process management.
Designed for demanding industries like chemical, electronics, and electrical automation requiring high processing power.
100% Brand New & Original, securely packed and ready for reliable global shipping.

Specification

The Siemens SIMATIC S7-300 CPU 317F-2DP, identified by order number 6ES7317-6FF03-0AB0, is a high-end fail-safe CPU engineered for distributed safety applications within complex automation environments. This processor combines exceptional processing performance with integrated safety functions, making it ideal for industries where operational integrity and machine safety are paramount. With its 1 MB work memory and dual PROFIBUS interfaces, the CPU 317F-2DP excels in handling large-scale control programs and real-time communication, while its fail-safe architecture ensures compliance with stringent safety standards (e.g., SIL 3 per IEC 61508). Below is a comprehensive technical specification table for this unit:

Category	Specification
Product Type	Siemens SIMATIC S7-300 CPU 317F-2DP
Order Number	6ES7317-6FF03-0AB0
Work Memory	1024 KB (1 MB) – for program and data
Load Memory	Requires Micro Memory Card (MMC) – capacity depends on MMC used
Retentive Memory	Available via MMC; size depends on configuration
Interface 1	MPI/DP – 12 Mbit/s max (for MPI and PROFIBUS DP)
Interface 2	PROFIBUS DP master/slave (RS485)
Power Supply	24 V DC (typical range: 20.4 to 28.8 V DC)
Power Consumption	Typical: 8 W (from backplane bus)
Digital Channels (max)	Up to 2048 (with expansion modules)
Analog Channels (max)	Up to 128 (with expansion modules)
Bit Operation Time	~0.05 µs (typical)
Word Operation Time	~0.2 µs (typical)
Fixed-Point Arithmetic	~0.5 µs (typical)
Floating-Point Arithmetic	~1.2 µs (typical)
Number of Blocks (max)	Unlimited (limited by RAM capacity); OB, FB, FC, DB
Organization Blocks	OB1 (cyclic), OB10-OB12 (time-of-day interrupts), OB30-OB38 (errors/faults), safety OBs per S7 Distributed Safety
S7 Counters	Unlimited (RAM-based, retentive)
S7 Timers	Unlimited (RAM-based, retentive)
Safety Functionality	Integrated fail-safe (F-CPU) per S7 Distributed Safety V5.2 SP1+; supports SIL 3
Programming Software	STEP 7 V5.5+ (standard); S7 Distributed Safety V5.2 SP1+ (safety)
Operating Temperature	0 °C to 60 °C (horizontal installation)
Dimensions (W x H x D)	40 mm x 125 mm x 130 mm
Weight	Approx. 290 g
Certifications	CE, cULus, ATEX (Zone 2), FM, SIL 3 (IEC 61508)

This CPU is designed for seamless integration into S7-300 racks and supports up to 4 expansion modules in a single tier. Its fail-safe capabilities are tailored for applications like emergency stop systems, safety interlocks, and process safety, ensuring reliable operation in critical environments.