6ES7518-4JP00-0AB0

Overview

• Model: 6ES7518-4JP00-0AB0

• Type: Central Processing Unit (CPU 1518HF‑4 PN)

• Application: High‑performance CPU for SIMATIC S7‑1500H systems, designed for redundant automation tasks with large program and data memory

Electrical Characteristics

• Supply Voltage (DC): 24 V rated

• Permissible Range: 19.2 … 28.8 V DC

• Reverse Polarity Protection: Yes

• Mains Buffering: 5 ms stored energy time

• Current Consumption:

  • Rated: 1.55 A

  • Max: 1.95 A

  • Inrush Current: 2.4 A (I²t = 0.02 A²·s)

• Power:

  • Infeed to Backplane Bus: 12 W

  • Consumption from Backplane Bus: 30 W

• Power Loss: 24 W (typical)

Memory

• Work Memory (Program): 9 MB

• Work Memory (Data): 60 MB

• SIMATIC Memory Card Slots: 1 (required)

Interfaces

• PROFINET RT: 1st interface with 2‑port switch

• Additional PROFINET Interfaces: 2nd and 3rd

• H‑SYNC Interfaces: 4th and 5th

Display & Control

• Screen Diagonal: 6.1 cm

• Keys: 6

• Mode Selector Switch: 1

Mechanical Specifications

• Width: 21.0 cm

• Height: 14.7 cm

• Depth: 12.9 cm

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