{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1342-5DA03-7XE0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1342-5DA03-7XE0","canonicalUrl":"https://aoctrl.com/siemens/6AG1342-5DA03-7XE0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1342-5DA03-7XE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS NET CP 342-5 PROFIBUS communications processor, single-width S7-300 module, DPV0 support, conformal coating, -25…+70 °C.","salesMarkdown":"## PROFIBUS Gateway for Harsh Panels The 6AG1342-5DA03-7XE0: Rated for -25 to +70 °C ambient during operation, it tolerates the chemical exposure of cooling lubricants and diesel droplets per EN 60721-3-3 Class 3S4 and Class 6S3. The supplied plug covers must stay on unused interfaces to maintain the ingress protection. Single-width S7-300 module: 40 mm wide, 125 mm high, 120 mm deep. It draws 0.15 A from the backplane 5 V bus and needs an external 24 V DC supply via the 4-pole terminal block, with tolerance -15 % / +20 %. Power dissipation is 6.75 W. ## Integration Fit Mounts on a standard S7-300 DIN rail in any slot. PROFIBUS interface is a 9-pin Sub-D socket (RS485) at the first interface. The module supports up to 4 connections per CPU when configured without DP, or up to 28 with DP, and can address up to 124 slaves on a DP master. Engineering software: requires STEP 7 V5.1 SP2 or higher, or STEP 7 Professional V12 (TIA Portal) or higher. No TCP/IP stack on board — this is a pure PROFIBUS link.","metaTitle":"6AG1342-5DA03-7XE0 SIPLUS CP 342-5, DPV0, Conformal Coating","metaDescription":"The Siemens 6AG1342-5DA03-7XE0 is in active production, a SIPLUS CP 342-5 PROFIBUS module with DPV0, conformal coating, and -25 to +70 °C range. Sourced to order for your BOM line.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"DPV0":"Yes","Depth":"120 mm","Width":"40 mm","title":"6AG1342-5DA03-7XE0","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":"SIPLUS NET CP 342-5 PROFIBUS based on 6GK7342-5DA03-0XE0 with conformal coating, -25…+70 °C, communications processor CP 342-5 for connecting SIMATIC S7-300 to PROFIBUS, DP, S5-compatible, PG/OP and S7 communication","Module Format":"Compact module S7-300 single width","During Storage":"-40 ... +70 °C","power loss [W]":"6.75 W","lifecycle_stage":"current","During Operation":"-25 ... +70 °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","conformity according to EN 60721-3-3":"Yes; Class 3S4 incl. sand, dust. The supplied plug covers must remain in place over the unused interfaces during operation.","conformity according to EN 60721-3-6":"Yes; Class 6S3 incl. sand, dust. The supplied plug covers must remain in place over the unused interfaces during operation.","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 %","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","Chemical Resistance / To Commercially Available Cooling Lubricants":"Yes; incl. airborne diesel and oil droplets","Ambient Condition / Relating To Ambient Temperature - Air Pressure - Installation Altitude":"Tmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax - 20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,389.38","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7bcda68db19141a786207f89d23bab35.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=7052&mlfb=6AG1342-5DA03-7XE0"},"ai":{"faq":[{"question":"What is its DPV0 capability?","answer":"It supports DPV0 (PROFIBUS DP slave operation with cyclic data exchange)."},{"question":"Does it fit in a standard S7-300 rack?","answer":"Yes, it is a single-width S7-300 compact module (40 x 125 x 120 mm) that mounts in any rack slot."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1342-5DA03-7XE0","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/6AG1342-5DA03-7XE0 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}}