6ES7313-5BF03-0AB0

Overview

6ES7313-5BF03-0AB0 is a Siemens SIMATIC S7-300 CPU 313C compact central processing unit with MPI interface, 24 DI/16 DO, 4 AI, 2 AO, 1 PT100 input, 3 fast counters (30 kHz), integrated 24 V DC power supply, 64 KB work memory, front connector (2×40-pin), and micro memory card requirement.

Electrical Data

• Supply voltage (DC): 24 V

• Voltage range: 20.4–28.8 V

• External protection (recommended): Circuit breaker type C ≥2 A, type B ≥4 A

• Load voltage (DC): 24 V (range 20.4–28.8 V)

• Current consumption (rated): 700 mA

• Current consumption (no-load, typical): 150 mA

• Inrush current (typical): 11 A

• I²t value: 0.7 A²·s

• Power loss (typical): 14 W

Memory

• Work memory (integrated): 64 KB (program and data)

• Load memory (MMC plug-in): up to 8 MB

• Data management on MMC: ≥10 years after last programming

• Backup: maintenance-free, without battery

CPU Blocks

• Total blocks: 1,024 (DBs, FCs, FBs; limited by MMC capacity)

DB (Data Blocks)

• Number (max.): 511 (range 1–511)

• Size (max.): 16 KB

FB (Function Blocks)

• Number (max.): 1,024 (range 0–2047)

• Size (max.): 16 KB

FC (Functions)

• Number (max.): 1,024 (range 0–2047)

• Size (max.): 16 KB

Dimensions & Weight

• Width: 120 mm

• Height: 125 mm

• Depth: 130 mm

• Weight: 660 g

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