{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6GK7342-5DF00-0XE0","brand":"Siemens","brandSlug":"siemens","productSlug":"6GK7342-5DF00-0XE0","canonicalUrl":"https://aoctrl.com/siemens/6GK7342-5DF00-0XE0","factsUrl":"https://aoctrl.com/api/mcp/products/6GK7342-5DF00-0XE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens CP 342-5 FO communications processor, 6GK7342-5DF00-0XE0, spare part, PROFIBUS DP fiber optic, DPV0, 24 VDC, IP20, S7-300 rail.","salesMarkdown":"The 6GK7342-5DF00-0XE0: Mounts on the S7-300 rail – same mechanical footprint as any standard S7-300 module. IP20 means it's for cabinet use, not field exposure. Communication speed on the PROFIBUS interface auto-negotiates from 9.6 kbit/s to 12 Mbit/s. Address range per DP slave: 244 bytes in and 244 bytes out; diagnostic data up to 240 bytes per slave. You can hang up to 4 of these CPs per CPU and a maximum of 28 DP slaves per CP when the CPU is on DP, or 32 slaves without DP on the CPU. That's enough for a medium-sized line section. One note for the procurement file: this CP requires STEP 7 V5.1 SP2 or higher, or STEP 7 Professional V12 (TIA Portal) or higher for configuration. No special license needed beyond the standard STEP 7 package. The module is addressed via the rotary switch on the front – standard S7-300 practice.","metaTitle":"Siemens 6GK7342-5DF00-0XE0 CP 342-5 FO, DPV0, 24 VDC","metaDescription":"Siemens spare-part CP 342-5 FO for S7-300 PROFIBUS DP. DPV0, fiber optic, 24 VDC, 6 W. Active lifecycle. Quoted to order – RFQ for sourcing.","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","title":"6GK7342-5DF00-0XE0","Height":"125 mm","TCP/IP":"No","Maximum":"16","Required":"STEP 7 V5.1 SP2 or higher / STEP 7 Professional V12 (TIA Portal) or higher","description":"********** spare part ********* communications processor CP 342-5 FO for connection of SIMATIC S7-300 to PROFIBUS DP, S5-compatible, PG/OP and S7 communication.","Module Format":"Compact module","During Storage":"-40 ... +70 °C","Supply Voltage":"24 V","power loss [W]":"6 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","S7-300 rail mounting":"Yes","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","for PCF FOC / maximum":"300 m","for POF FOC / maximum":"50 m","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":"9.6 kbit/s ... 12 Mbit/s","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":"$981.71","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/da891e55d856257b6ca95b32a54eb7d1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=14174&mlfb=6GK7342-5DF00-0XE0"},"ai":{"faq":[{"question":"What is the depth of this module?","answer":"120 mm. That's the standard depth for S7-300 modules; it won't overhang the rail."},{"question":"Does it support DPV0?","answer":"Yes, DPV0 is set to Yes. It handles cyclic data exchange as per DP-V0 profile."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6GK7342-5DF00-0XE0","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/6GK7342-5DF00-0XE0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}