CPU 416-2 6ES7416-2XN05-0AB0 Siemens | High-Performance PLC

Product Overview

• 6ES7416-2XN05-0AB0 – CPU 416-2 from Siemens SIMATIC S7-400 series.
  • Central Processing Unit for high-end automation tasks.
  • HW functional status: 04, robust and field-proven.
• Memory type: RAM, fast and reliable.
  • Supports up to 21 expansion units.
• Interfaces:
  • 1 x MPI/PROFIBUS DP (combined)
  • 1 x PROFIBUS DP (dedicated)
  • Total 2 RS-485 ports.
• Power consumption:
  • Typ. 0.9 A from backplane bus (5 V DC).
  • Max. 1.1 A.
• Power loss:
  • Typ. 4.5 W, max. 5 W.
• Dimensions (HxWxD): 29 x 2.5 x 21.9 cm.
• Weight: 0.72 kg.

Key Performance Data

• CiR synchronization time:
  • Basic load: -100 ms.
  • Per I/O byte: 10 µs.

Expert Review

• “The CPU 416-2 delivers stable scan cycles for large I/O configurations. Its dual PROFIBUS ports simplify network segmentation. A solid choice for mission-critical plants.” – Senior Controls Engineer.

Manager’s Insight

• “We reduced engineering time by using this CPU’s built-in communication features. The 21-slot capacity future-proofs your cabinet. Highly recommended for S7-400 upgrades.” – Automation Product Manager.

Applications

• Large-scale process automation (chemical, oil & gas).
• High-speed packaging machinery.
• Water/wastewater treatment plants.
• Power generation control systems.

Compatibility & Comparison

• Compare with similar models:
  • 6ES7416-3XR05-0AB0 (more memory)
  • 6ES7414-2XK05-0AB0 (lower cost)
  • 6ES7417-4XT05-0AB0 (higher performance)

Professional FAQ

• Q: What is the maximum program memory size?
  • A: This CPU has RAM, but program size is limited by the load memory (not specified).
• Q: Can I use this with ET 200 stations?
  • A: Yes, via PROFIBUS DP. Supports up to 125 I/O devices.
• Q: Is the CPU hot-swappable?
  • A: No, but you can replace it during a short power-off.
• Q: What battery is needed for RAM retention?
  • A: Use a standard 6ES7971-0BA00 backup battery.
• Q: Does it support ProfiNet?
  • A: No, only PROFIBUS DP and MPI.

Selection Guide

• Choose this CPU if you need dual PROFIBUS DP and a large I/O count.
• For ProfiNet, consider S7-1500 series.
• Check your backplane power budget (max 1.1 A).
• 12-month warranty covers manufacturing defects.
• Order before 3 PM for same-day dispatch.

Shipping & Delivery

• Dispatch in 12–24 hours after payment.
• Carriers: FedEx, UPS, DHL.
• Tracking info provided via email.

Contact Information Inquiries:
Email: sales@powergearx.com
WhatsApp: +86 18030005825

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