6ES7953-8LF30-0AA0 SIEMENS Output module

Siemens SIMATIC S7-300 CPU 315-2 PN/DP Overview

The Siemens SIMATIC S7-300 CPU 315-2 PN/DP (Order No. 6ES7953-8LF30-0AA0) is a powerful Central Processing Unit (CPU) belonging to the SIMATIC S7-300 series of PLCs (Programmable Logic Controllers). It features both PROFINET and PROFIBUS DP interfaces, making it suitable for medium-complexity automation tasks.

Product Detailed Description

• Function:

• Executes user programs to implement automation functions such as logic control, sequential control, counting, and arithmetic operations.

• Communicates via the PROFINET interface for Industrial Ethernet, supporting PG/OP communication, S7 communication, and open IE communication.

• Communicates via the PROFIBUS DP interface as a DP master or DP slave for high-speed fieldbus communication.

• Integrated work memory for storing program code and data.

• Integrated load memory (Micro Memory Card) for storing programs and data, and can serve as non-volatile memory.

• Features diagnostic functions for easy troubleshooting.

• Supports various programming languages such as STEP 7 (LAD, FBD, STL, SCL, GRAPH).

• Features:

• Powerful processing capability suitable for medium-complexity control tasks.

• Integrated PROFINET interface for easy connection to Industrial Ethernet.

• Integrated PROFIBUS DP interface, configurable as master or slave.

• 256 KB of work memory.

• Requires a Micro Memory Card (MMC) as load memory (not included in the scope of delivery).

• Features 24 digital inputs and 16 digital outputs (integrated on the CPU).

• Integrated power supply module (PS) for CPU and I/O power.

• Compact design for easy installation on standard rails.

Product Parameters

• Order Number: 6ES7953-8LF30-0AA0

• CPU Type: CPU 315-2 PN/DP

• Work Memory: 256 KB

• Load Memory: Requires Micro Memory Card (MMC)

• Digital Inputs (DI): 24

• Digital Outputs (DO): 16

• PROFINET Interface: 1 x RJ45 port, supports PG/OP communication, S7 communication, open IE communication

• PROFIBUS DP Interface: 1 x 9-pin D-sub port, configurable as master or slave

• Power Supply Module (PS): Integrated

• Programming Languages: STEP 7 (LAD, FBD, STL, SCL, GRAPH)

• Clock: Integrated real-time clock

• Counters: Integrated

• Timers: Integrated

• Protection Class: IP20

• Ambient Temperature: 0 °C to +60 °C

• Mounting Method: Standard rail mounting

• Dimensions (W x H x D): 120 mm x 125 mm x 130 mm

• Weight: Approx. 710 g

Product Advantages

• Powerful Communication Capabilities:

• Integrated PROFINET and PROFIBUS DP interfaces facilitate communication with various industrial devices and networks.

• Integrated I/O:

• Onboard 24 DI and 16 DO points can meet the I/O requirements of small applications.

• High Performance:

• 256 KB of work memory and powerful processing capability suitable for medium-complexity control tasks.

• High Reliability:

• The Siemens SIMATIC S7-300 series is known for its industrial reliability and stability.

• Easy Programming:

• Supports STEP 7 programming software, offering a variety of programming language options.

• Integrated Power Supply:

• Onboard power supply module simplifies the connection of external power.

• Compact Design:

• Saves control cabinet space and is easy to install.

Precautions

• MMC Card Required:

• This CPU requires a Micro Memory Card (MMC) as load memory to store programs and data. The MMC card needs to be purchased separately.

• Correct Installation:

• Follow Siemens' installation guidelines, ensuring the CPU is installed in a well-ventilated area with suitable ambient temperature and humidity.

• Correct Wiring:

• Connect the power supply, I/O, and communication lines correctly according to the wiring diagram, ensuring proper grounding.

• Programming Software:

• Requires STEP 7 programming software for program development, configuration, and diagnostics.

• PROFINET and PROFIBUS Configuration:

• Correctly configure PROFINET and PROFIBUS DP network parameters to ensure proper communication.

• Power Requirements:

• Ensure the external power supply meets the CPU's power requirements.

• EMC Considerations:

• Take necessary electromagnetic compatibility (EMC) measures to reduce electromagnetic interference.

Product Applications

The Siemens SIMATIC S7-300 CPU 315-2 PN/DP is widely used in various industrial automation fields, including but not limited to:

• Mechanical Engineering:

• Control of various machine tools, packaging machines, printing machines, etc.

• Factory Automation:

• Control of production lines, conveying systems, assembly lines, etc.

• Process Automation:

• Control of small process equipment, water treatment systems, etc.

• Building Automation:

• Control of HVAC systems, lighting systems, etc.

• Logistics Automation:

• Control of warehouse systems, sorting systems, etc.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapor

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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