Siemens Spares 6ES7314-6CH04-0AB0 SIMATIC S7-300 CPU 314C-2 DP Compact Controller 192KB

Siemens 6ES7314-6CH04-0AB0 SIMATIC S7-300 CPU 314C-2 DP Compact Controller 192KB

Product Overview
The 6ES7314-6CH04-0AB0 is a CPU 314C-2 DP compact controller from the Siemens SIMATIC S7-300 family. It combines high-performance processing with extensive I/O capabilities, designed to save cabinet space and reduce wiring time. This model features 24 digital inputs, 16 digital outputs, 4 analog inputs, 2 analog outputs, a Pt100 RTD interface, and four 60 kHz high-speed counters. It also integrates PROFIBUS-DP and MPI communication interfaces, meeting the centralized or distributed control needs of most small and medium-sized automation projects.

Core Features
• High-speed computing: Typical bit operation time of 0.06 µs and word operation time of 0.12 µs ensures fast closed-loop control and real-time response.
• Large working memory: 192 KB of RAM and 64 KB of retentive memory support complex process algorithms and extensive data logging.
• Flexible Communication: Built-in RS-485 PROFIBUS-DP slave/master interfaces (up to 12 Mbps) and MPI (187.5 kbps) enable direct integration into the TIA Portal ecosystem and seamless communication with third-party PLCs, HMIs, and inverters.
• Integrated Power Supply: An integrated 24 V DC power output allows direct power to sensors/actuators, simplifying wiring and reducing points of failure.
• High-Speed Counting and Measurement: 4 × 60 kHz counters for length, speed, and frequency acquisition, supporting A/B quadrature, single pulse, and direction detection modes.
• Analog Accuracy: 12-bit A/D and D/A, with conversion times <1 ms, suitable for continuous process control such as pressure, temperature, and flow.

Technical Specifications
Order Number: 6ES7314-6CH04-0AB0 |
Product Family: SIMATIC S7-300 CPU 314C-2 DP
Digital Inputs: 24 x 24 V DC, optically isolated
Digital Outputs: 16 x 24 V DC, 0.5 A, short-circuit proof
Analog Inputs: 4 x ±10 V / 0-20 mA / 4-20 mA, 12-bit
Analog Outputs: 2 x ±10 V / 0-20 mA, 12-bit
Temperature Input: 1 x Pt100 (2/3/4-wire)
High-Speed Counter: 4 x 60 kHz, can be used as an incremental encoder interface
Communication Interfaces: PROFIBUS-DP, MPI (RS-485)
Work Memory: 192 KB RAM, 64 KB internal non-volatile memory
Program Storage: Micro Memory Card (MMC) required, maximum 8 MB
Supply Voltage: 24 V DC (19.2–28.8 V)
Power Consumption: Typical 13 W
Dimensions (W × H × D): 120 × 125 × 130 mm
Weight: 0.726 kg
Programming Software: STEP 7 V5.5+SP1 or TIA Portal V13 or later

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