Siemens SIMATIC S7-300, CPU 313C 6ES7313-5BE00-0AB0

Basic Information

• Product Model: 6ES7313-5BE00-0AB0

• Product Series: SIMATIC S7-300

• CPU Type: CPU 313C COMPACT

• Application Areas: Chemical, Electronics, Electrical, and other industrial automation fields requiring compact yet powerful control units

Hardware Characteristics

• Integrated Interfaces: MPI interface for communication with programming devices and other PLCs

• I/O Configuration:

• 24 Digital Inputs (DI): Suitable for connecting various sensors and switches

• 16 Digital Outputs (DO): Capable of controlling actuators, motors, and relays

• 4 Analog Inputs (AI): Ideal for measuring analog signals from sensors such as temperature, pressure, or flow meters

• 2 Analog Outputs (AO): Can control analog devices such as valves or motors with precision

• 1 PT100 Input: Dedicated input for connecting temperature sensors of the PT100 type

• Power Supply: Integrated 24V DC, providing a convenient and compact power solution

• Voltage Range: 19.2V to 28.8V

• Power Protection: External protection recommended for power supply cables to ensure reliable operation

Memory Configuration

• Working Memory: 32 KByte, allowing for efficient program execution and data processing

• Load Memory: Typically managed through external storage media, as the CPU focuses on working memory

Processing Capabilities

• High-speed processing for both digital and analog signals, ensuring precise and responsive control

• Fast Counters: 3 counters capable of counting up to 30 kHz, ideal for high-speed processes

• Timers: Unlimited (limited by RAM capacity), with retentivity, ensuring reliable timing control even during power outages

Programming Environment

• Supported Software: STEP 7 V5.5 + SP1 or higher, enabling efficient programming, configuration, and troubleshooting

Additional Features

• Program Block Quantities:

• Maximum number of Data Blocks (DBs): Depends on available memory, providing flexible data storage options

• Maximum number of Function Blocks (FBs) and Functions (FCs): Allows for modular programming, enhancing code reusability and maintainability

• Types and quantities of Organization Blocks (OBs): Includes standard OBs like OB1 for cyclic program execution, as well as specialized OBs for handling interrupts and errors

• Retentive Memory: Automatically saves critical data blocks in non-volatile memory, ensuring data retention during power outages

• Compact Design: Space-saving design ideal for applications with limited panel space