Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail sales1@apterpower.com
  • Lifecycle status

    Active / Available from OEM
    Support for Siemens 6GK7242-5DX30-0XE0 includes quotation, official technical documents and system-matching guidance. Stock status remains subject to confirmation.

6GK7242-5DX30-0XE0

/ 4.9
1001 reviews | Need a Specific Revision?
Siemens 6GK7242-5DX30-0XE0 is a SIMATIC NET CM 1242-5 communication module that connects a SIMATIC S7-1200 controller to PROFIBUS as a DP slave.
In Stock
Ships by Wednesday, October 28
Fast Shipping Available
Get a quick price for 6GK7242-5DX30-0XE0
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for 6GK7242-5DX30-0XE0

  • Manufacturer:
    Siemens
  • Part Number:
    6GK7242-5DX30-0XE0
  • Product Family:
    Siemens Simatic S7-1200
  • Product Type:
    CM 1242-5 Communication Module
  • Stock:
    1
  • PROFIBUS Role:
    DP slave
  • Transfer Rate:
    9.6 kbit/s to 12 Mbit/s
  • Interface:
    9-pin Sub-D socket, RS485
  • DP Services:
    DPV0; DPV1
  • Address Range:
    240 byte input; 240 byte output
  • Backplane Bus Supply:
    5 V DC, 0.15 A typical
  • Power Loss:
    0.75 W
  • Protection:
    IP20
  • Weight:
    0.379 lbs (0.172 kg)
  • Estimated shipping dimensions:
    4.00 x 12.00 x 12.50 cm
  • Tariff Code:
    85176200
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications PROFIBUS Data Range Installation

Features:

  • PROFIBUS DP slave communication
  • 9.6 kbit/s to 12 Mbit/s transfer rate
  • DPV0 and DPV1 service support
The Siemens 6GK7242-5DX30-0XE0 is a SIMATIC NET CM 1242-5 module for connecting a SIMATIC S7-1200 station to PROFIBUS as a DP slave. Its 9-pin Sub-D RS485 interface supports standard PROFIBUS cabling and connection practices. The module supports transfer rates from 9.6 kbit/s to 12 Mbit/s. DPV0 and DPV1 services are available for the communication functions described by Siemens.

The total process-data address range is specified as 240 bytes for inputs and 240 bytes for outputs. Power is supplied through the 5 V DC backplane bus, with typical current consumption of 0.15 A. Typical power loss is 0.75 W, and the housing provides IP20 protection. These characteristics allow the communication module to be integrated as part of a compatible S7-1200 station.

Use this model when the S7-1200 station must operate as a PROFIBUS DP slave rather than as a DP master. Project engineering should confirm the master configuration, station address, data length and supported DP services. The bus cable, connector, termination and shielding must match the PROFIBUS installation rules. CPU compatibility and the corresponding STEP 7 hardware configuration should be checked before commissioning.

For PROFIBUS DP slave projects using the 6GK7242-5DX30-0XE0, official technical-document access and compatibility guidance are available from Apter Power. Siemens identifies product phase-out from 1 October 2026; quotation and stock are checked during inquiry.
Siemens 6GK7242-5DX30-0XE0 CM 1242-5 Communication Module Manuals, Datasheets, LinkImportant Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Siemens 6GK7242-5DX30-0XE0 CM 1242-5 Communication Module Specs

General

  • ManufacturerSiemens
  • Model6GK7242-5DX30-0XE0
  • ConditionNew Original ready stock
  • Product FamilySIMATIC NET CM 1242-5 Communication Modules
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

PROFIBUS Data:

  • DP slave operation
  • 9.6 kbit/s to 12 Mbit/s
  • DPV0 and DPV1 support
  • 9-pin Sub-D RS485 socket

Address Capacity:

  • 240 byte input address range
  • 240 byte output address range
  • Up to three modules per CPU
  • STEP 7 Basic or Professional required

Installation Notes:

  • 30 x 100 x 75 mm module dimensions
  • IP20 degree of protection
  • 35 mm DIN-rail or wall mounting
  • Verify cable and bus termination
Description
The 6GK7242-5DX30-0XE0 is a SIMATIC NET CM 1242-5 communication module for connecting a SIMATIC S7-1200 station to PROFIBUS as a DP slave module.

The PROFIBUS interface on the 6GK7242-5DX30-0XE0 operates from 9.6 kbit/s to 12 Mbit/s through a 9-pin Sub-D RS485 socket. The module supports DPV0 and DPV1 services with 240 bytes each for input and output address ranges.

Power for the 6GK7242-5DX30-0XE0 comes from the 5 V backplane bus, with typical current consumption of 0.15 A and power loss of 0.75 W. Siemens specifies IP20 protection and a compact 30 x 100 x 75 mm housing.

Siemens lists the 6GK7242-5DX30-0XE0 as a PM300 Active Product with product phase-out from 1 October 2026. Confirm CPU compatibility, PROFIBUS address, bus termination, cable and STEP 7 project configuration before commissioning.
Alternative Names
6GK7242 5DX30 0XE0 6GK72425DX300XE0 6GK7242 -5DX30-0XE0 Siemens 6GK7242 5DX30 0XE0 SIEMENS 6GK72425DX300XE0 SIMATIC NET CM 1242 5 PROFIBUS CM 1242 5 DP Slave Module S7 1200 PROFIBUS DP Slave Communication Module
Technical notes
6GK7242-5DX30-0XE0 connects SIMATIC S7-1200 to PROFIBUS as a DP slave at rates up to 12 Mbit/s. Verify the PROFIBUS address, termination, CPU compatibility and STEP 7 project before use.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is Siemens 6GK7242-5DX30-0XE0?
6GK7242-5DX30-0XE0 is a Siemens SIMATIC NET CM 1242-5 Communication Modules product described as a CM 1242-5 Communication Module.
What does 6GK7242-5DX30-0XE0 provide?
6GK7242-5DX30-0XE0 provides PROFIBUS DP slave communication for SIMATIC S7-1200 according to the official Siemens documentation.
Which system uses 6GK7242-5DX30-0XE0?
6GK7242-5DX30-0XE0 is intended for the Siemens SIMATIC S7-1200 platform; verify the target CPU or station configuration before installation.
Which key specifications apply to 6GK7242-5DX30-0XE0?
6GK7242-5DX30-0XE0 is specified with 9.6 kbit/s to 12 Mbit/s with DPV0 and DPV1 services.
What is the lifecycle status of 6GK7242-5DX30-0XE0?
Siemens lists 6GK7242-5DX30-0XE0 as a PM300 Active Product and states product phase-out from 1 October 2026.
Is official documentation available for 6GK7242-5DX30-0XE0?
The Manuals tab provides Siemens official documentation for 6GK7242-5DX30-0XE0 as its first link.
What should be checked before installing 6GK7242-5DX30-0XE0?
For 6GK7242-5DX30-0XE0, verify CPU compatibility, PROFIBUS address, termination and STEP 7 configuration.
How can I request a quote for 6GK7242-5DX30-0XE0?
For a 6GK7242-5DX30-0XE0 quotation, send the required quantity and application details to Apter Power for stock and lead-time confirmation.