Siemens S7 300, SM 313C Series 66ES7313-5BF03-0AB0 – Digital Input Module

Product Description

Siemens S7 300, SM 313C Series 66ES7313-5BF03-0AB0

The Siemens 6ES7313-5BF03-0AB0 is a SIMATIC S7-300 CPU 313C, a compact programmable logic controller (PLC) designed for mid-range automation tasks. It integrates digital and analog I/O, high-speed counters, and a built-in power supply, making it suitable for applications in manufacturing, process control, and machinery automation..

Key Features

• Digital Inputs/Outputs: 24 digital inputs (DI) and 16 digital outputs (DO)

• Analog Inputs/Outputs: 4 analog inputs (AI), 2 analog outputs (AO), and 1 Pt100 temperature sensor input

• High-Speed Counters: 3 counters operating at up to 30 kHz

• Integrated Power Supply: 24 V DC

• Memory: 64 KB work memory for program and data

• Communication Interface: MPI (Multi-Point Interface) for networking

• Connectors: Requires two 40-pin front connectors

• Memory Card: Micro Memory Card (MMC) required for operation

 Technical Specifications

• Supply Voltage: 24 V DC (permissible range: 20.4 V to 28.8 V)

• Current Consumption: Typical 700 mA; no-load operation approximately 150 mA

• Inrush Current: Approximately 11 A

• Power Loss: Approximately 14 W

• Memory Backup: Maintenance-free via MMC; no battery required

• Firmware Version: V2.6

• Programming Software: Compatible with STEP 7 V5.3 SP2 or higher.

Physical & Compliance Details

• Dimensions (Packaging): 13.20 x 15.60 x 12.70 cm

• Net Weight: Approximately 0.724 kg

• Country of Origin: Germany

• RoHS Compliance: Yes, since March 31, 2008

🔄 Product Lifecycle & Successor

This CPU model has been discontinued as of October 1, 2024. The recommended successor is the 6ES7313-5BG04-0AB0, which offers enhanced features, including 128 KB of work memory