{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1443-1GX30-4XE0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1443-1GX30-4XE0","canonicalUrl":"https://aoctrl.com/siemens/6AG1443-1GX30-4XE0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1443-1GX30-4XE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS NET CP 443-1 Advanced PN, 6AG1443-1GX30-4XE0, compact single-width S7-400 module, extended temperature 0-60°C, 2-port managed switch with ring redundancy, stateful inspection firewall.","salesMarkdown":"## What the extended temperature range means for your cabinet The Siemens 6AG1443-1GX30-4XE0 is a SIPLUS variant of the CP 443-1 Advanced PN — the key difference from the standard 6GK7443-1GX30-0XE0 is the extended operating temperature range of 0 to 60 °C, compared to the standard 0 to 55 °C. This matters when the cabinet sits near a hot process line or in a non-climate-controlled enclosure where every degree of headroom keeps the comms module from throttling or dropping links. It is a compact single-width module for the S7-400 rack drawing 7.25 W. ## Network interfaces and redundancy The first interface runs at 10/100/1000 Mbit/s; the second interface is 10/100 Mbit/s. This asymmetry means you can connect the gigabit port to the backbone or a high-throughput controller while the 100 Mbit port handles a remote IO line or a slower segment — no need for an external media converter. Ring redundancy and a redundancy manager are built in, so the module can participate in a PROFINET MRP ring without an extra switch. The integrated managed switch (product feature / switch: Yes) handles LLDP, SNMP v1, and MIB support for network diagnostics. ## Security and configuration constraints A stateful inspection firewall with IP-based ACLs for both general traffic and PLC/routing is included — this is not a basic NAT filter; it tracks connection state and can block unauthorised access to the control network. The module also supports NTP for time synchronisation and DCP for device discovery. Configuration requires STEP 7 V5.5 SP3 or higher, or STEP 7 Professional V12 (TIA Portal) or higher. For PROFINET CBA operation, SIMATIC iMap V3.0 SP1 or higher is needed. The module can act as a PROFINET IO controller for up to 4 devices, and up to 14 IO devices per CPU.","metaTitle":"Siemens 6AG1443-1GX30-4XE0 SIPLUS NET CP 443-1, 0-60°C","metaDescription":"Siemens 6AG1443-1GX30-4XE0 SIPLUS NET CP 443-1 Advanced PN. Active production, extended temp 0-60°C, dual-speed ports, ring redundancy. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Industrial PCs"],"specifications":{"DCP":"Yes","NTP":"Yes","LLDP":"Yes","Note":"max. 4 as PN IO ctrl.","Depth":"210 mm","Width":"25 mm","C-PLUG":"Yes","Height":"290 mm","TCP/IP":"Yes","as RAM":"16 Mibyte","at 5 V":"5 %","Maximum":"128; when using several CPUs","SNMP v1":"Yes","Required":"STEP 7 V5.5 SP3 or higher / STEP 7 Professional V12 (TIA Portal) or higher","Module Format":"Compact module S7-400 single width","ACL - IP-based":"Yes","During Storage":"-40 ... +70 °C","Switch-Managed":"No","power loss [W]":"7.25 W","Ring Redundancy":"Yes","lifecycle_stage":"current","During Operation":"0 ... 60 °C","During Transport":"-40 ... +70 °C","Firewall Version":"stateful inspection","per CPU / maximum":"14","Redundancy Manager":"Yes","protection class IP":"IP20","At The 1st Interface":"10 ... 1000 Mbit/s","At The 2nd 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)","Product Feature / Switch":"Yes","As Email Client / Maximum":"1","configuration with STEP 7":"Yes","As Flash Memory File System":"30 Mibyte","for PROFINET CBA / required":"SIMATIC iMap V3.0 SP1 and higher","with IRT / PROFINET IO switch":"Yes","with PG connections / maximum":"2","ACL - IP-based for PLC/routing":"Yes","by means of T blocks / maximum":"64","product function / MIB support":"Yes","Log File For Unauthorized Access":"No","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.","as client / by means of FTP / maximum":"20","as server / by means of FTP / maximum":"10","as server / by means of HTTP / maximum":"4","product function / with VPN connection":"IPSec","Supply Voltage / 1 / From Backplane Bus":"5 V","Type Of Voltage / Of The Supply Voltage":"DC","Product Function / Web-Based Diagnostics":"Yes","password protection for Web applications":"Yes","product function / PROFINET IO controller":"Yes","Blocking Of Communication Via Physical Ports":"Yes","from backplane bus / at DC / at 5 V / typical":"1.8 A","Data Volume / As User Data For Email / Maximum":"8 Kibyte","Product Function / Pass On Time Synchronization":"Yes","type of hashing algorithms / with VPN connection":"MD5, SHA-1","number of connections / with PROFINET CBA / total":"600","type of encryption algorithms / with VPN connection":"AES-256, AES-192, AES-128, 3DES-168, DES-56","number of possible connections / with VPN connection":"32","type of authentication procedure / with VPN connection":"Preshared key (PSK), X.509v3 certificates","Number Of Active Connections / With Multi-Protocol Mode":"128","additionally buffered as RAM via central backup battery":"512 Kibyte","at the 1st interface / according to Industrial Ethernet":"RJ45 port","at the 2nd interface / according to Industrial Ethernet":"RJ45 port","number of interfaces / according to Industrial Ethernet":"5","number of remote connection partners / with PROFINET CBA":"64","Number Of Possible Write Cycles / Of The Flash Memory Cells":"100000","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7c5c9f36c8b63d2ecefc512205097c0f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=252791&mlfb=6AG1443-1GX30-4XE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6AG1443-1GX30-4XE0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1443-1GX30-4XE0","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/6AG1443-1GX30-4XE0 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}}