Siemens SIMATIC S7-300, CPU 317F-2DP, 6ES7317-6FF03-0AB0

Specification Sheet for Siemens SIMATIC S7-300, CPU 317F-2DP, 6ES7317-6FF03-0AB0

Basic Information

• Product Model: 6ES7317-6FF03-0AB0

• Product Series: SIMATIC S7-300

• CPU Type: CPU 317F-2DP

• Application Areas: Suitable for complex automation tasks in chemical, electronics, electrical, and other industrial automation fields, particularly where distributed I/O and safety functionalities are required.

Hardware Characteristics

• Integrated Interfaces:

• 1st Interface: MPI/DP, supporting 12 Mbit/s communication speed for MPI and PROFIBUS DP.

• 2nd Interface: DP master/slave, enabling connection to other PROFIBUS DP devices as a master or slave.

• Power Supply: Typically powered by 24 V DC, with a recommended range of 20.4 V to 28.8 V.

• Power Protection: External protection is recommended for power supply cables.

• Storage Media: Requires a Micro Memory Card (MMC) for program and data storage.

Memory Configuration

• Working Memory: 1024 KB (1 MB), providing ample space for complex control logic and data handling.

• Load Memory (MMC): Capacity depends on the MMC used, but must be sufficient to hold the program and data.

• Retentive Memory: Supports retentive data blocks, allowing important data to be preserved during power loss.

Programming Environment

• Supported Software: Can be programmed using STEP 7 V5.5 + SP1 or higher, or STEP 7 V5.2 + SP1 or higher (with HSP 218), along with the S7 Distributed Safety package V5.2 SP1 or higher for safety-related applications.

Processing Capabilities

• High-speed processing for both standard and safety-related operations, tailored to meet the demands of complex automation systems.

• Bit, Word, Fixed-Point, and Floating-Point arithmetic operation times similar to the CPU 312, optimized for real-time control.

Additional Features

• Program Block Quantities:

• Maximum number of Data Blocks (DBs): Limited only by MMC capacity and system resources.

• Maximum number of Function Blocks (FBs) and Functions (FCs): Limited only by MMC capacity and system resources, with each block having a maximum size of 32 KByte or more depending on configuration.

• Types and quantities of Organization Blocks (OBs): Includes standard OBs like OB1 for cyclic execution, safety-related OBs like OB35 for safety monitoring, and others tailored to specific application needs.

• Counters and Timers:

• S7 Counters: Unlimited (limited by RAM capacity), with retentivity for maintaining count values across power cycles.

• S7 Timers: Unlimited (limited by RAM capacity), with retentivity for maintaining timer settings and elapsed time across power cycles.

• Safety Functionality: Integrated safety features supporting SIL 2 and SIL 3 safety ratings, depending on the configuration and software used.

Notes

• The above specification sheet is based on publicly available information and may be subject to change due to product updates.

• It is recommended to consult the latest official documentation or contact Siemens technical support for the most accurate information before purchase or use, particularly when considering safety-related applications.