{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1543-6WX00-7XE0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1543-6WX00-7XE0","canonicalUrl":"https://aoctrl.com/siemens/6AG1543-6WX00-7XE0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1543-6WX00-7XE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens ET 200SP communication processor, 6AG1543-6WX00-7XE0, DCP NTP LLDP SNMP stateful inspection firewall VPN.","salesMarkdown":"## Integration brief The Siemens 6AG1543-6WX00-7XE0 is a communication processor for the ET 200SP distributed I/O system. It brings DCP, NTP, LLDP, SNMP v1/v3, and a stateful inspection firewall to the module, with VPN support via IPsec and SINEMA RC. Power draw is 6 W from a 19.2–28.8 V DC supply. Requires STEP 7 Professional V14 (TIA Portal) or higher; up to two CPs per CPU with BA Send and CM DP simultaneous operation possible. Mounts on a DIN rail, dimensions 60 x 117 x 74 mm, IP20.","metaTitle":"Siemens 6AG1543-6WX00-7XE0 CP, DCP NTP LLDP Firewall","metaDescription":"Active Siemens 6AG1543-6WX00-7XE0 communication processor for ET 200SP. DCP, NTP, LLDP, stateful inspection firewall, VPN. Sourced to order. RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC Communication Modules"],"specifications":{"DCP":"Yes","NTP":"Yes","LLDP":"Yes","Note":"2 CPs can be pluged in per CPU, simultaneous operation with BA Send and CM DP is possible","Depth":"74 mm","Width":"60 mm","title":"6AG1543-6WX00-7XE0","Height":"117 mm","Maximum":"16","SNMP v1":"Yes","SNMP v3":"Yes","Required":"STEP 7 Professional V14 (TIA Portal) or higher","description":"SIPLUS ET 200SP CP 1543SP-1 ISEC based on 6GK7543-6WX00-0XE0 with conformal coating, -40…+70 °C, security (firewall and VPN) open IE communication (TCP/IP, ISO-on-TCP, UDP) PG/OP, S7 routing, IP broadcast/multicast, SNMPV1/V3, DHCP, secure email, IPv4/IPv6, support of SINEMA Remote Connect with autoconfiguration, time synchronization via NTP, access to web server of CPU, BusAdapter required","NTP (secure)":"Yes","During Storage":"-40 ... +70 °C","Supply Voltage":"19.2 ... 28.8 V","power loss [W]":"6 W","from NTP-server":"Yes","lifecycle_stage":"current","During Transport":"-40 ... +70 °C","Firewall Version":"stateful inspection","per CPU / maximum":"2","protection class IP":"IP20","At The 1st Interface":"10 ... 100 Mbit/s","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)","As Email Client / Maximum":"1","with OP connections / maximum":"16","by means of T blocks / maximum":"32","product function / MIB support":"Yes","35 mm top hat DIN rail mounting":"Yes","Log File For Unauthorized Access":"Yes","I&M0 - device-specific information":"Yes","product function / SICLOCK support":"Yes","Switch-Off Of Non-Required Services":"Yes","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.","product function / with VPN connection":"IPsec, SINEMA RC","Type Of Voltage / Of The Supply Voltage":"DC","Product Function / Web-Based Diagnostics":"Yes; via ET 200SP CPU","Blocking Of Communication Via Physical Ports":"Yes","For Vertical Installation / During Operation":"-40 ... +50 °C","Product Function / Pass On Time Synchronization":"No","type of hashing algorithms / with VPN connection":"MD5, SHA-1","type of encryption algorithms / with VPN connection":"AES-256, AES-192, AES-128, 3DES-168, DES-56","For Horizontally Arranged Busbars / During Operation":"-40 ... +70 °C","I&M1 - higher level designation/location designation":"Yes","number of possible connections / with VPN connection":"4","type of authentication procedure / with VPN connection":"Preshared key (PSK), X.509v3 certificates","Number Of Active Connections / With Multi-Protocol Mode":"32","at the 1st interface / according to Industrial Ethernet":"via ET 200SP bus adapter (RJ45, FC, SCRJ), integrated switch","number of interfaces / according to Industrial Ethernet":"1","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/126b2a7ce775a5aba9d0fafaa6bbfdf4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1450008&mlfb=6AG1543-6WX00-7XE0"},"ai":{"faq":[{"question":"What are its key protocols and security features?","answer":"DCP, NTP, LLDP, SNMP v1/v3, stateful inspection firewall, IPsec/SINEMA RC VPN."},{"question":"What power supply does it need?","answer":"19.2–28.8 V DC, 6 W."},{"question":"What software is required?","answer":"STEP 7 Professional V14 (TIA Portal) or higher."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1543-6WX00-7XE0","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/6AG1543-6WX00-7XE0 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}}