6GK7342-5DA03-0XE0.

**6GK7342-5DA03-0XE0** 

## **Data sheet** 

|**product type designation**|**CP 342-5**|
|---|---|
||- - spare part - - communications processor CP 342-5 for connection of SIMATIC<br>S7-300 to PROFIBUS DP, S5-compatible, PG/OP and S7 communication.|
|product brand name|SIMATIC NET|
|Technical Product Detail Page<br>~~|~~|https://i.siemens.com/1P6GK7342-5DA03-0XE0<br>~~|~~|
|**transfer rate**<br>~~|~~||
|transfer rate<br>~~|~~|~~|~~|
|● at the 1st interface / accordingto PROFIBUS|9.6 kbit/s ... 12 Mbit/s|
|**interfaces**<br>~~ee~~||
|number of interfaces / accordingto Industrial Ethernet<br>~~ee~~|0<br>~~ee~~|
|number of electrical connections||
|● at the 1st interface / accordingto PROFIBUS|1|
|● forpower supply|1|
|type of electrical connection||
|● at the 1st interface / accordingto PROFIBUS|9-pin Sub-D socket(RS485)|
|● for power supply|4-pole terminal block|
|**supply voltage, current consumption, power loss**<br>~~a~~||
|type of voltage / of the supplyvoltage<br>~~a~~|DC<br>~~a~~|
|supplyvoltage / 1 / from backplane bus|5 V|
|supplyvoltage / external|24 V|
|supplyvoltage / external / at DC / rated value|24 V|
|relativepositive tolerance / at DC / at 24 V|20 %|
|relative negative tolerance / at DC / at 24 V|15 %|
|consumed current||
|● from backplane bus / at DC / at 5 V / typical|0.15 A|
|● from external supplyvoltage / at DC / at 24 V / typical|0.25 A|
|power loss [W]|6.75 W|
|**ambient conditions**<br>~~a~~||
|ambient temperature<br>~~a~~|~~a~~|
|● duringoperation|0 ... 60 °C|
|● duringstorage|-40 ... +70 °C|
|● duringtransport|-40 ... +70 °C|
|relative humidity||
|● at 25 °C / without condensation / during operation /<br>maximum|95 %|
|protection class IP|IP20|
|**design, dimensions and weights**<br>~~a~~||
|module format<br>~~a~~|Compact module S7-300 single width<br>~~a~~|
|width|40 mm|
|height|125 mm|
|depth|120 mm|



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|net weight|0.3 kg|
|---|---|
|**product features, product functions, product components / general**||
|number of units||
|● per CPU / maximum|4|
|**performance data / open communication**||
|number of possible connections / for open communication / by<br>means of SEND/RECEIVE blocks / maximum|16|
|data volume||
|● as user data per connection / for open communication /<br>bymeans of SEND/RECEIVE blocks / maximum|240 byte|
|**performance data / PROFIBUS DP**||
|service / as DP master||
|● DPV0|Yes|
|number of DP devices||
|● on DP master / operable|124|
|data volume||
|● of the address range of the inputs / as DP master / total|2160 byte|
|● of the address range of the outputs / as DP master / total|2160 byte|
|● of the address range of the inputs /per DP device|244 byte|
|● of the address range of the outputs /per DP device|244 byte|
|● of the address range of the diagnostic data / per DP<br>device|240 byte|
|service / as DP device||
|● DPV0|Yes|
|data volume||
|● of the address range of the inputs / as DP device / total|240 byte|
|● of the address range of the outputs / as DP device / total|240 byte|
|**performance data / S7 communication**||
|number ofpossible connections / for S7 communication||
|● maximum|16|
|**performance data / multi-protocol mode**||
|number of active connections / with multi-protocol mode||
|● without DP / maximum|32|
|● with DP / maximum|28|
|**performance data / telecontrol**||
|protocol / is supported||
|● TCP/IP|No|
|**product functions / management, configuration, engineering**||
|configuration software||
|● required|STEP 7 V5.1 SP2 or higher / STEP 7 Professional V12(TIA Portal)or higher|
|product function / is supported / identification link|Yes; acc. to IEC 61406-1:2022|
|**standards, specifications, approvals**||
|certificate of suitability/ CE marking|Yes|
|certificate of suitability/ UKCA marking|Yes|
|certificate of suitability/ RegulatoryCompliance Mark(RCM)|Yes|
|certificate of suitability/ EAC approval|Yes|
|**standards, specifications, approvals / hazardous environments / header**||
|certificate of suitability/ ATEX|Yes|
|certificate of suitability/ IECEx|Yes|
|certificate of suitability/ ULhazloc approval|Yes|
|certificate of suitability / CCC / for hazardous zone according to<br>GB standard|Yes|
|certificate of suitability/ FM registration|Yes|
|**standards, specifications, approvals / Environmental Product Declaration**||
|Environmental Product Declaration|Yes|
|global warming potential[CO2 eq]||
|● total|229.03 kg|
|● duringmanufacturing|17.48 kg|
|● during operation|211.19999 kg|



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● after end of life 0.35 kg ~~a~~ **further information / internet links** internet link ● to website: Selection guide for cables and connectors https://support.industry.siemens.com/cs/ww/en/view/109766358 ● to web page: selection aid TIA Selection Tool https://www.siemens.com/tstcloud ● to website: Industrial communication https://www.siemens.com/simatic-net ● to web page: SiePortal https://sieportal.siemens.com/ ● to website: Image database https://www.automation.siemens.com/bilddb ● to website: CAx-Download-Manager https://siemens.com/cax ● to website: Industry Online Support https://support.industry.siemens.com ~~a~~ **security information** security information Siemens provides products and solutions with industrial cybersecurity functions that support the secure operation of plants, systems, machines and networks. In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement - and continuously maintain - a holistic, state-of-the-art industrial cybersecurity concept. Siemens’ products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks. Such systems, machines and components should only be connected to an enterprise network or the internet if and to the extent such a connection is necessary and only when appropriate security measures (e.g. firewalls and/or network segmentation) are in place. For additional information on industrial cybersecurity measures that may be implemented, please visit www.siemens.com/cybersecurity-industry. Siemens’ products and solutions undergo continuous development to make them more secure. Siemens strongly recommends that product updates are applied as soon as they are available and that the latest product versions are used. Use of product versions that are no longer supported, and failure to apply the latest updates may increase customer’s exposure to cyber threats. To stay informed about product updates, subscribe to the Siemens Industrial Cybersecurity RSS Feed under https://www.siemens.com/cert. (V4.7) ~~a~~ **Approvals / Certificates General Product Approval** Declaration of ConChina RoHS formity ce ~~—~~ ES **For use in hazardGeneral Product Approval ous locations** © & ~~——~~ China RoHS Ce UKeg& **For use in hazardous locations Maritime application Environment** ~~OD~~ FM CCC-Ex | **last modified:** 5/5/2026 

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