Siemens SIMATIC S7-300, CPU 317-2 PN/DP, 6ES7317-2EJ10-0AB0

Specification Sheet for Siemens SIMATIC S7-300, CPU 317-2 PN/DP, 6ES7317-2EJ10-0AB0

Basic Information

• Product Model: 6ES7317-2EJ10-0AB0

• Product Series: SIMATIC S7-300

• CPU Type: CPU 317-2 PN/DP

• Application Areas: Chemical, Electronics, Electrical, and other industrial automation fields requiring high-performance processing and advanced communication capabilities.

Hardware Characteristics

• Integrated Interfaces:

1. MPI/DP Interface: 12 MBit/s, allowing connection to MPI or PROFIBUS DP networks.

2. Ethernet PROFINET Interface: Enables high-speed, real-time communication with other PROFINET devices, including PLCs, HMIs, and servers.

• Power Supply: Built-in 24 V DC, supporting a voltage range of 19.2 V to 28.8 V.

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

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

Memory Configuration

• Working Memory: 512 KByte, providing ample space for program execution and data processing.

• Load Memory (MMC): Maximum capacity depends on the MMC used, but capable of handling large programs and data sets.

• Retentive Memory: Available for storing retentive data blocks, ensuring critical data is preserved during power outages.

Programming Environment

• Supported Software: STEP 7 V5.5 + SP1 or higher, providing a comprehensive development environment for programming, configuration, and debugging.

Processing Capabilities

• High-performance CPU optimized for demanding industrial automation tasks.

• Bit, Word, Fixed-Point, and Floating-Point arithmetic operations executed with low latency, ensuring fast response times.

Additional Features

• Program Block Quantities:

• Maximum number of Data Blocks (DBs): High capacity, suitable for large and complex applications.

• Maximum number of Function Blocks (FBs) and Functions (FCs): High number available, allowing for modular programming and code reuse.

• Types and quantities of Organization Blocks (OBs): Comprehensive set of OBs, including OB1 (main program loop), OB10 (warm restart), OB20/21 (periodic interrupts), OB30-35 (asynchronous errors), OB40 (time delay), OB100 (cold restart), OB80-87 (fault handling), and OB121/122 (communication errors), among others.

• Counters and Timers:

• S7 Counters and Timers: Unlimited (limited only by RAM capacity), with retentivity, ensuring reliable timing and counting functions even during power outages.

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.

• The presence of PROFINET and MPI/DP interfaces makes this CPU an ideal choice for applications requiring both high-speed Ethernet communication and traditional PROFIBUS DP connectivity.