{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6GK7342-5DA03-0XE0","brand":"Siemens","brandSlug":"siemens","productSlug":"6GK7342-5DA03-0XE0","canonicalUrl":"https://aoctrl.com/siemens/6GK7342-5DA03-0XE0","factsUrl":"https://aoctrl.com/api/mcp/products/6GK7342-5DA03-0XE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6GK7342-5DA03-0XE0, SIMATIC CP 342-5, communications processor for S7-300 to PROFIBUS DP, DPV0, 24 VDC, 6.75 W, compact single-width module.","salesMarkdown":"## Power and configuration The 6GK7342-5DA03-0XE0: Powered from the S7-300 backplane bus at 5 V (typical 0.15 A) and an external 24 VDC supply via a 4-pole terminal block. The external supply tolerates –15 % to +20 %. Configuration requires STEP 7 V5.1 SP2 or higher, or STEP 7 Professional V12 (TIA Portal) or higher. Power dissipation is 6.75 W. ## Mechanical and environmental Compact module S7-300 single width: 40 mm wide, 125 mm high, 120 mm deep. IP20 protection.","metaTitle":"Siemens 6GK7342-5DA03-0XE0 CP 342-5, DPV0, S7-300 PROFIBUS","metaDescription":"Active Siemens CP 342-5 for S7-300 to PROFIBUS DP. DPV0, 9-pin Sub-D, 24 VDC, 6.75 W. Source to order. 120x40x125 mm.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"DPV0":"Yes","Depth":"120 mm","Width":"40 mm","Height":"125 mm","TCP/IP":"No","Maximum":"16","Required":"STEP 7 V5.1 SP2 or higher / STEP 7 Professional V12 (TIA Portal) or higher","Module Format":"Compact module S7-300 single width","During Storage":"-40 ... +70 °C","power loss [W]":"6.75 W","lifecycle_stage":"current","During Operation":"0 ... 60 °C","During Transport":"-40 ... +70 °C","For Power Supply":"4-pole terminal block","per CPU / maximum":"4","with DP / maximum":"28","protection class IP":"IP20","Security Information":"Siemens provides products and solutions with industrial security functions that support the secure operation of plants, solutions, machines, equipment and/or networks. They are important components in a holistic industrial security concept. With this in mind, Siemens’ products and solutions undergo continuous development. Siemens recommends strongly that you regularly check for product updates. For the secure operation of Siemens products and solutions, it is necessary to take suitable preventive action(e.g. cell protection concept) and integrate each component into a holistic, state-of-the-art industrial security concept. Third-party products that may be in use should also be considered. For more information about industrial security, visit http://www.siemens.com/industrialsecurity. To stay informed about product updates as they occur, sign up for a product-specific newsletter. For more information, visit http://support.automation.siemens.com. (V3.4)","without DP / maximum":"32","on DP master / operable":"124","Supply Voltage / External":"24 V","Supply Voltage / 1 / From Backplane Bus":"5 V","Type Of Voltage / Of The Supply Voltage":"DC","at the 1st interface / according to PROFIBUS":"9-pin Sub-D socket (RS485)","from backplane bus / at DC / at 5 V / typical":"0.15 A","relative negative tolerance / at DC / at 24 V":"15 %","relative positive tolerance / at DC / at 24 V":"20 %","supply voltage / external / at DC / rated value":"24 V","of the address range of the inputs / per DP slave":"244 byte","of the address range of the outputs / per DP slave":"244 byte","number of interfaces / according to Industrial Ethernet":"0","of the address range of the diagnostic data / per DP slave":"240 byte"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$603.25 – $973.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b8c9084e479690596211cfe0cd7e94ca.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=253184&mlfb=6GK7342-5DA03-0XE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6GK7342-5DA03-0XE0/alternatives.json"},"ai":{"faq":[{"question":"What is the DPV0 status of this CP?","answer":"DPV0 is supported. Input and output address range per DP slave is 244 bytes, and diagnostic data up to 240 bytes per slave."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6GK7342-5DA03-0XE0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6GK7342-5DA03-0XE0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}