Siemens 6ES7460-0AA01-0AB0 SIMATIC S7-400 Interface Module ET 200M Profibus DP

Siemens S7-400 PLC Module

6ES7460-0AA01 Interface

SIMATIC Rack Expansion Module

6ES7460-0AA01-0AB0

Siemens S7-400 PLC Module 6ES7460-0AA01 Interface is a SIMATIC Rack Expansion Module designed for expanding rack configurations and enabling communication between multiple racks in industrial automation systems.

Specification

SEODescription

The **Siemens S7-400 PLC Module 6ES7460-0AA01-0AB0** is a **SIMATIC Rack Expansion Module** designed to extend the capabilities of S7-400 PLC systems. Featuring the **6ES7460-0AA01 Interface**, it enables seamless integration of up to **21 additional expansion racks (ER/UR)** via **PROFIBUS DP**, supporting high-speed communication and distributed I/O configurations. Operating within a **24V DC voltage range** and a **temperature range of 0–60°C**, this module ensures reliability in harsh industrial environments such as manufacturing, energy, and process automation. Its key advantages include **flexible scalability**, **robust communication performance**, and **easy integration** with existing Siemens PLC architectures. However, it requires careful configuration and expertise for optimal use. Ideal for complex automation tasks demanding extended I/O capacity and distributed control.

SEOSpecification

Parameter	Specification
Manufacturer	Siemens
Product Series	S7-400 PLC
Module Type	SIMATIC Rack Expansion Module
Model Number	6ES7460-0AA01-0AB0
Interface Type	IF964-DP Interface
Voltage Supply	24V DC (18V - 30V)
Current Consumption	200mA (typical)
Operating Temperature	0°C to 60°C
Certifications	CE, UL, cUL, ATEX
Weight	Approx. 500g

SEOQandA

question:How does after-sales handle faults found to be refurbished during use?
answer:We immediately terminate support for refurbished units and recommend contacting the original supplier for resolution.
question:Does the company have a professional product selection engineering team?
answer:Yes, our experienced engineering team specializes in selecting optimal products to meet client requirements.
question:Why can other suppliers source discontinued models you can't provide?
answer:Other suppliers may source refurbished or non-genuine parts, but we prioritize quality and caution against potential risks.

SEOQandA_Product

question:How to resolve communication failure with 6ES7460-0AA01-0AB0?
answer:Verify PROFIBUS DP address settings, check cable integrity, and ensure termination resistors are correctly installed.
question:Why does 6ES7460-0AA01-0AB0 show configuration errors?
answer:Confirm STEP 7 hardware configuration matches physical setup and validate parameter assignments in the DP master.
question:What causes power supply issues in 6ES7460-0AA01-0AB0?
answer:Check input voltage (24V DC ±10%), inspect grounding, and ensure adequate current capacity for connected modules.
question:How to fix firmware incompatibility with 6ES7460-0AA01-0AB0?
answer:Update SIMATIC Manager or TIA Portal to the latest version and install compatible firmware via Siemens Support.
question:Why does 6ES7460-0AA01-0AB0 overheat during operation?
answer:Ensure proper ventilation, avoid ambient temperatures above 60°C, and verify module isn't overloaded with peripherals.