Product Overview
The Siemens 6ES7313-5BE01-0AB0 is a compact CPU from the SIMATIC S7-300 family, designed for small to medium-sized automation tasks. This cost-effective module integrates 24 digital inputs, 16 digital outputs, 4 analog inputs, 2 analog outputs, and a PT100 channel, significantly reducing the need for additional I/O modules. Its built-in 24 V DC power supply, 32 kbyte working memory, and three fast counters (30 kHz) make it an ideal choice for applications requiring precise control and high reliability. By consolidating multiple functions into a single unit, the Siemens 6ES7313-5BE01-0AB0 lowers hardware costs, simplifies wiring, and reduces panel space—delivering a strong return on investment over time.
Technical Specifications
The Siemens 6ES7313-5BE01-0AB0 offers robust performance characteristics:
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Supply Voltage: 24 V DC (20.4 to 28.8 V range)
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Current Consumption: 700 mA rated, 150 mA no-load
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Power Loss: 14 W typical
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Working Memory: 32 kbyte (not expandable)
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Load Memory via MMC: Up to 8 Mbyte
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CPU Processing Times: Bit operations 0.1 µs typ., floating point arithmetic 3 µs typ.
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Digital Inputs: 24, rated 24 V DC, signal "1" at +15 to +30 V
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Digital Outputs: 16, max. 500 mA per output, short-circuit protected
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Analog Inputs: 4+1 (4 voltage/current, 1 resistance), 12-bit resolution
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Analog Outputs: 2, 12-bit resolution, conversion time 1 ms
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Counters: 3 fast counters up to 30 kHz
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Interfaces: Integrated RS-485 MPI (max. 187.5 kbit/s)
These specifications ensure the Siemens 6ES7313-5BE01-0AB0 handles high-speed counting, PID control, and precise I/O processing with minimal energy consumption.
Industry Applications
The Siemens 6ES7313-5BE01-0AB0 excels in applications where compactness and integrated I/O are critical. Example use cases include:
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Packaging Machinery: Use the three fast counters for high-speed bottle counting (30 kHz) while the PID controller manages temperature or pressure loops.
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Building Automation: Monitor and control HVAC systems with the integrated analog inputs for temperature (PT100) and outputs for valve actuators.
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Conveyor Control: The 24 digital inputs and 16 digital outputs handle sensor feedback and motor start/stop signals, reducing the need for remote I/O.
In each scenario, the all-in-one design of the Siemens 6ES7313-5BE01-0AB0 reduces component count and installation time, leading to lower total cost of ownership.
Compatibility & Integration
The Siemens 6ES7313-5BE01-0AB0 integrates seamlessly into SIMATIC S7-300 racks (max. 4 racks, 8 modules per rack). It uses the MPI protocol (RS-485) for communication with programming devices, operator panels, and other S7-300 CPUs. Programming requires STEP 7 V5.2 SP1 or higher (supports LAD, FBD, STL, SCL, GRAPH, HiGraph). The CPU supports up to 8 connections (PG, OP, S7 basic communication) and global data communication. No additional communication processor is needed for basic tasks, but PROFIBUS DP or Ethernet integration requires a CP module.
Selection Guide
When purchasing the Siemens 6ES7313-5BE01-0AB0, verify that your system includes a compatible MMC (Micro Memory Card) and a front connector (2 x 40-pin). The CPU does not come with these; order separately if needed. The module operates in a standard control cabinet environment (0–60 °C) and requires a 24 V DC power supply. For reliable delivery and competitive pricing, choose PLC Source PRO—your trusted partner for genuine industrial automation parts. Visit ubest101.myshopify.com to place your order or request bulk pricing.