Siemens 6ES7313-5BG04-4AB2 Compact CPU

Processor: 32-bit RISC processor, bit operation 0.1 μs / word operation 0.2 μs / double word operation 0.4 μs

Working memory: 128 KB (integrated Flash EPROM, supports about 40,000 instructions)

Power supply voltage: 24 V DC (±20% fluctuation range, 19.2 V to 28.8 V DC), power consumption 5 W

Power failure bridging time: 5 ms (supports short-term power failure protection)

Communication interface: MPI (187.5 kbps, 6 connections), PROFIBUS-DP / Ethernet expansion through CP module

Expansion capacity: Up to 8 local modules (main rack only, no expansion rack)

Storage configuration: MMC card up to 8 MB (maintenance-free storage of programs and data)

Protection level: IP20

Operating temperature: 0°C to 60°C (horizontal installation) / 0°C to 40°C (vertical installation)

Digital input: 24 points (24 V DC, integrated)

Digital output: 16 points (transistor output, integrated)

Analog input: 4 channels (12-bit accuracy, ±10 V/0-20 mA)

Analog output: 2 channels (12-bit accuracy, ±10 V/0-20 mA)

High-speed counter: 3 (30 kHz, integrated)

Distributed expansion: Supports 1024 bytes input / 1024 bytes output via PROFIBUS-DP (CP342-5 module required)

Integrated design: Siemens 6ES73135BG044AB1 has built-in 24DI/16DO and 4AI/2AO, directly connects sensors and actuators, reduces external module configuration, and is suitable for quickly building small control systems.

High-speed control capability: 3 30kHz high-speed counters support real-time position detection and frequency measurement, meeting the dynamic control requirements of packaging machinery and conveying equipment.

Modular scalability: Siemens 6ES73135BG044AB1 is compatible with the full range of S7-300 signal modules and communication modules, and can flexibly expand I/O points and communication protocols.

High reliability: Wide voltage input adapts to industrial power grid fluctuations, diagnostic LEDs display fault status (power supply, hardware, program errors) in real time, and the diagnostic buffer records 500 events (100 are retained for a long time) for quick troubleshooting.

Programming compatibility: Siemens 6ES73135BG044AB1 supports STEP 7 V5.5 programming software and is compatible with LAD, FBD, STL and other languages, facilitating the migration and maintenance of existing S7-300 projects.

Maintenance-free storage: Siemens 6ES73135BG044AB1 relies on MMC cards to store programs and data, without the need for batteries, to avoid data loss due to battery failure.

Small and medium-sized automation equipment: Suitable for single machine or small production line control with I/O points between 100 and 200, such as packaging machines, labeling machines, injection molding machines, cutting machines, etc.

Process control scenarios: Analog monitoring of temperature, pressure, liquid level, etc. in light industry (food, medicine, textile), supporting 4-way AI real-time data acquisition and 2-way AO output adjustment.

Material handling system: conveyor belt start and stop logic control, sorting equipment signal processing, elevator position detection (using high-speed counters to achieve accurate counting).

Energy and infrastructure: water pump start and stop control of small pumping stations, equipment status monitoring in distribution rooms, local temperature and humidity adjustment of heating, ventilation and air conditioning (HVAC) systems (combined with analog input and output functions).

Machine tools and mechanical engineering: spindle speed regulation of simple machine tools, tool change logic control, and simple positioning or piece counting functions based on high-speed counters.

Special equipment control: tension control of printing machinery, process coordination of woodworking machinery, and automation control of small environmental protection equipment.