Siemens 6ES7314-6EH04-4AB2 Compact CPU

Processing speed: 60 ns/binary instruction, 0.59 μs/floating point operation.

Working memory: 192 KB, supports 8 MB MMC card expansion loading memory.

Power-off protection: Data persistence through MMC card.

Digital quantity: 24 inputs (DI)/16 outputs (DO), support interrupts and alarms.

Analog quantity: 4 inputs (AI)/2 outputs (AO), support ±10 V, 0-20 mA signals, 12-bit accuracy.

Temperature measurement: 1 Pt100 thermal resistor input, measuring range - 200°C to + 850°C, accuracy ±0.5°C.

High-speed counter: 4 channels, up to 60 kHz, support incremental encoders.

PROFIBUS DP: Master/slave interface, 12 Mbps, 125 slaves can be connected.

PROFINET: Dual-port switch, supports IRT isochronous mode, 100 Mbps.

MPI: 12 connections, 187.5 kbps.

Power supply voltage: 24 V DC, current consumption 880 mA.

Protection: IP20 protection, operating temperature 0°C to + 60°C.

Front connector: 2×40 pin spring contacts (different from screw contact models), supports fast plug-in and vibration environment.

PROFINET + PROFIBUS DP: supports distributed I/O synchronous control, suitable for hybrid network architecture.

IRT isochronous mode: ensures high-precision synchronization of motion control.

High-speed counting and positioning: Siemens 6ES7314-6EH04-4AB2 has 4 60 kHz counters directly connected to the encoder, supports PTO (pulse output) and 2.5 kHz PWM control, suitable for packaging machinery labeling positioning.

PID closed-loop control: Siemens 6ES7314-6EH04-4AB2 has built-in temperature, pressure and other parameters self-tuning algorithm, real-time adjustment of heating power in chemical reactor.

Diagnostic buffer: stores 500 event records, LED indicator quickly locates hardware faults.

Password protection: Siemens 6ES7314-6EH04-4AB2 supports program block encryption to prevent unauthorized modification.

Hot-swappable modules: Up to 31 modules can be expanded to meet complex system requirements.

Compatibility: Compatible with old S7-300 MMC cards to reduce upgrade costs.

UL certification: Supports North American market applications.

Classification society certification: Complies with the standards of Det Norske Veritas and Lloyd's Register, suitable for ships and marine environments.

Production Line Synchronous Control: Coordinate robot welding and conveyor line speed in automobile assembly lines.

Packaging Machinery: Filling machines use high-speed counters to accurately control filling volume.

Energy Management: Photovoltaic power stations monitor panel temperature and optimize inverter output efficiency.

Chemical Reactors: Real-time monitoring of temperature and pressure, automatic adjustment of feed valves.

HVAC Systems: Intelligent thermostats dynamically adjust air conditioning modes through PROFINET to achieve energy saving.

Intelligent Lighting: Combine light sensors with digital outputs to support scene-based brightness adjustment.

Conveyor Line Scheduling: Multi-motor synchronous control prevents material accumulation.

Parking Lot Management: Integrated vehicle detectors and barrier machines for automatic billing.

Medical Centrifuges: PID controls speed, analog inputs monitor vibration and temperature.

Test Benches: Collect sensor data to support dynamic testing and R&D verification.

Ship Power Systems: Integrated Classification Society certification, suitable for cabin environment monitoring and equipment control.