6ES7315-2EH13-0AB0

Overview

6ES7315-2EH13-0AB0 is a Siemens SIMATIC S7-300 CPU 315-2 PN/DP central processing unit with 256 KB work memory, MPI/DP interface (12 Mbit/s), Ethernet PROFINET interface, and micro memory card requirement.

Electrical Data

• Supply voltage (DC): 24 V

• Voltage range: 20.4–28.8 V

• External protection (recommended): 2 A minimum

• Current consumption (rated): 650 mA

• Current consumption (no-load, typical): 100 mA

• Inrush current (typical): 2.5 A

• I²t value: 1 A²·s

• Power loss (typical): 3.5 W

CPU Blocks

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

DB (Data Blocks)

• Number (max.): 1,023 (range 1–1023)

• 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

OB (Organization Blocks)

• Size (max.): 16 KB

• Free cycle OBs: 1 (OB1)

• Time alarm OBs: 1 (OB10)

• Delay alarm OBs: 1 (OB20)

• Cyclic interrupt OBs: 1 (OB35)

• Process alarm OBs: 1 (OB40)

• DPV1 alarm OBs: 3 (OB55, OB56, OB57)

• Isochronous mode OBs: 1 (OB61)

• Startup OBs: 1 (OB100)

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