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PRODUCT DESCRIPTION
6GK7342-5DA02-0XE0 PROFIBUS communication processor
Siemens 6GK7342-5DA02-0XE0 is the CP 342-5 PROFIBUS communication processor for SIMATIC S7-300. It connects a compatible controller to PROFIBUS networks for distributed I/O exchange and supported controller communication.
The processor provides one RS485 interface through a nine-pin D-sub connector and supports transmission rates up to 12 Mbit/s. It can serve as a DP master or DP slave within the documented configuration. Separate limits govern DP slave capacity, S7 connections and SEND/RECEIVE traffic, with external 24 V DC and backplane power required.
The processor provides one RS485 interface through a nine-pin D-sub connector and supports transmission rates up to 12 Mbit/s. It can serve as a DP master or DP slave within the documented configuration. Separate limits govern DP slave capacity, S7 connections and SEND/RECEIVE traffic, with external 24 V DC and backplane power required.
BEFORE YOU BUY
Confirm the complete profibus communication processor
ACTUAL APPLICATIONS
Application context for 6GK7342-5DA02-0XE0
Siemens 6GK7342-5DA02-0XE0 is the CP 342-5 PROFIBUS communication processor for SIMATIC S7-300. It extends compatible industrial networks used in manufacturing and process industries. Suitability depends on the host equipment, communication interfaces and approved configuration.
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01 · INDUSTRIAL MANUFACTURING
Industrial Manufacturing and Process Automation
Automated Assembly Line ProductionDiscrete Parts Manufacturing -
02 · FOOD & BEVERAGE
Food and Beverage Manufacturing
Food Production and PackagingBeverage Processing and Bottling -
03 · WATER & WASTEWATER
Water Treatment and Distribution
Municipal Water TreatmentIndustrial Wastewater Treatment
Technical specifications for 6GK7342-5DA02-0XE0
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Product Model6GK7342-5DA02-0XE0
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Product ParametersPROFIBUS communication processor
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In stock9 units
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ManufacturerSiemens
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PROFIBUS interface1 RS485, 9-pin D-sub
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PROFIBUS transmission rates9.6 kbit/s to 12 Mbit/s
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External supply range20.4 to 28.8 V DC
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5 V backplane consumption0.15 A
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24 V supply consumption0.25 A
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Power loss5 W
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Operating temperature0 to +60 ℃
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Storage temperature-40 to +70 ℃
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Relative humidity95% maximum, non-condensing
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Protection classIP20
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CP capacity per CPU4 maximum
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SEND/RECEIVE connections16 maximum
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SEND/RECEIVE payload240 bytes
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DP master slave capacity124 slaves
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S7 connections16 maximum
View all additional
Alternative Names
6GK7342-5DA02-0XE0
SIMATIC S7-300 CP 342-5 PROFIBUS communication processor
S7-300 CP 342-5 1 RS485, 9-pin D-sub profibus interface
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Integrate 6GK7342-5DA02-0XE0 profibus communication processor
6GK7342-5DA02-0XE0 is the profibus communication processor for SIMATIC S7-300 CP 342-5. Match the documented interface and installed companion equipment before configuring the assembly.
Engineering should compare profibus interface (1 RS485, 9-pin D-sub), profibus transmission rates (9.6 kbit/s to 12 Mbit/s) and external supply range (20.4 to 28.8 V DC) with the installation requirements. Follow the manufacturer connection allocation and supply limits.
Use the applicable manufacturer instructions for wiring and configuration. Validate affected signal or communication paths, then record the accepted settings and measured results with the equipment documentation.
Features:
- PROFIBUS interface: 1 RS485, 9-pin D-sub
- PROFIBUS transmission rates: 9.6 kbit/s to 12 Mbit/s
- External supply range: 20.4 to 28.8 V DC
The 6GK7342-5DA02-0XE0 profibus communication processor requires appropriate configuration before system integration and commissioning.
INTERCHANGEABILITY
Verify 6GK7342-5DA02-0XE0 profibus communication processor
Replace 6GK7342-5DA02-0XE0 only after checking its complete article code, SIMATIC S7-300 CP 342-5 role and documented hardware or software compatibility. Related family numbers and similar housings do not establish interchangeability.
Record the existing connector allocation, terminal numbering and configured addresses before removal. Preserve the applicable controller or network project and diagnostic information needed to restore this profibus communication processor.
After fitting the verified article, restore its controlled configuration and test the affected functions at a safe operating point. Retain the supplied label and the final acceptance record with the asset documentation.
Features:
- PROFIBUS interface: 1 RS485, 9-pin D-sub
- PROFIBUS transmission rates: 9.6 kbit/s to 12 Mbit/s
- External supply range: 20.4 to 28.8 V DC
The 6GK7342-5DA02-0XE0 profibus communication processor requires replacement verification against the complete installed configuration and current manufacturer documentation.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.Features:
- Verify document identity before procurement or installation
- Match the complete order to the manufacturer document scope
- Accessories are supplied only when listed in the quotation
Documentation for the 6GK7342-5DA02-0XE0 profibus communication processor must be checked for document applicability before installation or commissioning.
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Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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01
Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size4 × 12.5 × 12 cm
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Shipping weight0.30kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference85176200
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OriginGermany
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 6GK7342-5DA02-0XE0
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Which physical network interface is fitted to CP 342-5?
It has one RS485 PROFIBUS interface with a nine-pin D-sub connector. -
Does this CP 342-5 provide an Ethernet port?
No. This article is a PROFIBUS communication processor. -
How many DP slaves can the master configuration support?
The listed DP master capacity is 124 slaves. -
What SEND/RECEIVE payload limit applies?
The documented payload limit is 240 bytes. -
How many CP 342-5 processors may a CPU support?
The technical data lists up to four CPs per CPU, within supported CPU configuration limits. -
What external supply range is required by this CP?
Its specified range is 20.4 to 28.8 V DC. -
What controller information is needed to purchase CP 342-5?
Provide the S7-300 CPU article and the PROFIBUS master or slave configuration. -
Which commissioning files should be retained with a replacement CP?
Retain the matching STEP 7 hardware configuration and documented PROFIBUS addressing and communication settings.
READY TO VERIFY YOUR PART?
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