6ES7314-6BH04-0AB0 Siemens Simatic S7-300 CPU 314C-2 PTP Compact CPU

Product parameters

Working memory: 192 KB.

Digital input/output: 24 DI (digital input) / 16 DO (digital output, transistor type).

Analog input/output: 4 AI (analog input, including 1 Pt100 channel) / 2 AO (analog output).

High-speed counters: 4 (60 kHz).

Power supply requirements: Integrated 24V DC power supply (input range 19.2- 28.8V DC).

Communication interface: Integrated MPI and RS485 PtP interfaces (supporting point-to-point communication).

Processing time: Typical 0.084 μs/ Boolean instruction (depending on the load).

Compatibility: SIMATIC S7-300 system, supporting STEP 7 programming software and micro memory card (MMC).

Operating temperature: 0°C to +60°C (industrial grade).

Certifications: CE, RoHS, REACH (Global Safety Standards).

Function

Integrated I/O processing: Supports 24 DI/16 DO and 4 AI/2 AO direct connection to field devices to achieve digital/analog signal acquisition and output control.

High-speed counting and timing: 4 60kHz high-speed counters for precise pulse counting, position detection and Pt100 temperature measurement.

Network communication: Integrated MPI and RS485 PtP interfaces, supporting distributed I/O expansion and point-to-point data exchange.

Programming and Diagnosis: Compatible with STEP 7 software, providing online monitoring, fault diagnosis and program download functions.

Expansion support: 2x 40-pin front connectors and MMC are required, supporting modular expansion to S7-300 racks (up to 4 expansion racks).

Protection mechanism: Built-in power monitoring and error handling to enhance system stability and security.

Application scenarios

Process control system: Used for continuous monitoring and automation in the chemical and petroleum industries, such as pumping stations, valves and temperature control.

Manufacturing automation: Integrated into production lines to achieve machine sequence control and high-speed counting applications, such as conveyor belt, packaging equipment and sensor integration.

Energy infrastructure: Handling hybrid I/O and RS485 communication in power plants and water treatment systems to support remote diagnosis.

Upgrade of small and medium-sized systems: Maintain or expand the old S7-300 system, providing a compact CPU interface.

High-reliability environment: Suitable for harsh industrial sites, ensuring stable operation and data integrity under 24V DC power supply.

Advantage Products:

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