6ES7460-3AA00-0AB0 SIMATIC S7-400 Transmitter Module | K Bus

Product Overview

• Siemens 6ES7460-3AA00-0AB0 – IM460-3 transmitter interface module for SIMATIC S7-400
  • Distributed connection for remote S7‑400 racks
  • Supports cable lengths up to 102 meters
  • Includes K bus communication for I/O access
  • Part of the S7‑400 distributed I/O system

Technical Specifications

• General data
  • Brand: Siemens
  • Model: 6ES7460-3AA00-0AB0
  • Series: SIMATIC S7-400
  • Product type: Transmitter interface module (IM460-3)
  • Product class: D (made to order / customer-specific)
  • Lifecycle status: End of Product Lifecycle
• Physical characteristics
  • Net weight: 0.877 kg
  • Packaging dimensions (L×W×H): 30.1 × 23.2 × 3.6 cm
• Key features
  • Transmitter interface for distributed S7‑400 connections
  • Supports cable lengths up to 102 meters
  • K bus communication for I/O access
  • Works with IM461‑3 receiver module on remote rack
• Compliance & environmental
  • RoHS compliant: No (not compliant)
  • WEEE take-back: Not available
  • REACH candidate list: See Reach Information
  • SCIP Number: not available

Expert Review

• This module extends S7‑400 I/O to remote locations up to 102 meters away.
• Use it with the IM461‑3 receiver module for complete distributed system.
• The K bus allows communication with I/O modules in remote racks.
• Note that this product is at end‑of‑life and lacks RoHS compliance.
• Consider this for legacy system expansions or spare part replacement.

Manager’s Insight

• Plan your distributed I/O layout within the 102‑meter cable limit.
• This module is custom‑order only – expect longer lead times.
• Check availability before ordering for time‑sensitive projects.
• For new installations, consider newer S7‑1500 distributed I/O solutions.

Suitable Applications & Compatible Systems

• Compatible systems
  • SIMATIC S7-400 PLC systems (all CPUs)
  • IM461‑3 receiver interface module (required on remote rack)
  • S7‑400 I/O modules on distributed racks
• Typical applications
  • Remote I/O racks in large factory layouts
  • Distributed control systems with central CPU
  • Legacy S7‑400 system expansions
  • Spare part replacement for existing installations

Installation Guide

• Mounting steps
  • Insert the module into the S7‑400 rack CPU slot
  • Connect the interface cable to the remote rack (IM461‑3)
  • Maximum cable length: 102 meters
  • Configure the distributed I/O in STEP 7 hardware configuration
• Configuration tips
  • Set the rack number for the remote station
  • Assign addresses to I/O modules on the remote rack
  • Test communication before commissioning the full system

Comparison with Similar Models

• Compare with 6ES7460-1AA00-0AB0 (IM460-1, shorter distance, no K bus)
• Compare with 6ES7460-3AA01-0AB0 (newer version, improved availability)
• Compare with 6ES7460-3AA00-0AB0 (this model, 102m, K bus)

Package Contents

• 1x Siemens 6ES7460-3AA00-0AB0 transmitter interface module
• Product documentation (digital download)

Frequently Asked Questions

• Q: What is the maximum distance for this interface module?
  • A: The IM460-3 supports cable lengths up to 102 meters between racks.
• Q: Which receiver module works with this transmitter?
  • A: Use the IM461‑3 receiver module on the remote rack. They are designed as a pair.
• Q: Is this module RoHS compliant?
  • A: No, this product is not RoHS compliant. Check local regulations for use restrictions.
• Q: Why is the lifecycle status “End of Product Lifecycle”?
  • A: Siemens has discontinued this module. We recommend checking availability for legacy system support.
• Q: Does this module support the K bus?
  • A: Yes, the IM460-3 includes K bus communication for I/O access on distributed racks.

Buying Guide & Selection Tips

• Order this module only for existing S7‑400 distributed I/O systems.
• Confirm the remote rack uses the IM461‑3 receiver module.
• Check cable length requirements – this model handles up to 102 meters.
• For new installations, consider S7‑1500 ET 200MP distributed I/O systems.

Contact & Support

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825 (click to chat)
• 24/7 technical support for installation and troubleshooting

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