{"product_id":"siemens-profibus-comm-module-6ar1303-0ed00-0aa0","title":"Siemens PROFIBUS Comm Module 6AR1303-0ED00-0AA0","description":"\u003ch2\u003e\u003cstrong\u003eSiemens 6AR1303-0ED00-0AA0: Bridging Fieldbus and Ethernet Networks\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eIntegrate your automation layers seamlessly with the Siemens \u003cstrong\u003e6AR1303-0ED00-0AA0\u003c\/strong\u003e communication module. This versatile interface provides both PROFIBUS DP and standard Ethernet connectivity in one compact unit. It enables robust data exchange between field-level devices and supervisory systems, perfect for network gateway and controller communication tasks.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDual-Network Connectivity Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePROFIBUS DP Master\/Slave:\u003c\/strong\u003e Operates at speeds up to \u003cstrong style=\"color: #3498db;\"\u003e12 Mbit\/s\u003c\/strong\u003e for fast fieldbus communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Industrial Ethernet:\u003c\/strong\u003e Features a 10\/100 Mbit\/s auto-negotiating port with \u003cstrong style=\"color: #3498db;\"\u003eAuto-MDI\/MDIX\u003c\/strong\u003e for easy cabling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Design:\u003c\/strong\u003e Consumes a maximum of \u003cstrong style=\"color: #3498db;\"\u003e2 Watts\u003c\/strong\u003e from a standard 24V DC supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Environmental Rating:\u003c\/strong\u003e Functions reliably across a wide \u003cstrong style=\"color: #3498db;\"\u003e-20°C to +60°C\u003c\/strong\u003e temperature range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Diagnostics:\u003c\/strong\u003e LED status indicators provide clear visual feedback for both network interfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eComplete Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e Siemens SIMATIC (I\/O Module Series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrder Number:\u003c\/strong\u003e \u003cstrong\u003e6AR1303-0ED00-0AA0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Communication Interface Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface 1 - PROFIBUS DP:\u003c\/strong\u003e \u003cbr\u003e• Role: Master or Slave configurable.\u003cbr\u003e• Standard: EN 50170 (PROFIBUS).\u003cbr\u003e• Transmission Rate: 9.6 kbit\/s to \u003cstrong style=\"color: #3498db;\"\u003e12 Mbit\/s\u003c\/strong\u003e (auto-detect).\u003cbr\u003e• Connector: 9-pin Sub-D (RS-485).\u003cbr\u003e• Isolation: Yes, between bus and module logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface 2 - Ethernet:\u003c\/strong\u003e \u003cbr\u003e• Protocol: IEEE 802.3u (100Base-TX), 802.3 (10Base-T).\u003cbr\u003e• Speed: \u003cstrong style=\"color: #3498db;\"\u003e10\/100 Mbit\/s\u003c\/strong\u003e, auto-negotiation.\u003cbr\u003e• Duplex: Full\/Half, auto-negotiation.\u003cbr\u003e• Connector: RJ45 (8P8C).\u003cbr\u003e• Crossover: Auto-MDI\/MDIX supported.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24 V DC (nominal), 19.2 - 28.8 V DC range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e Typical 80 mA @ 24V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e ≤ \u003cstrong style=\"color: #3498db;\"\u003e2 W\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Isolation:\u003c\/strong\u003e Yes, 500 V AC (test voltage) between all ports and backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e \u003cstrong style=\"color: #3498db;\"\u003e-20°C to +60°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 10% to 95%, non-condensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (WxHxD):\u003c\/strong\u003e Approx. 40 mm x 125 mm x 75 mm (varies by housing).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Compact, plug-in modular design for DIN rail or panel mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Indicators:\u003c\/strong\u003e For power, PROFIBUS status (BF, SF), Ethernet link\/activity, and diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne (1) Siemens Communication Module (6AR1303-0ED00-0AA0).\u003c\/li\u003e\n\u003cli\u003eFactory packaging including necessary mounting accessories (if applicable).\u003c\/li\u003e\n\u003cli\u003eNote: Communication cables (PROFIBUS, Ethernet) are sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis module is protected by a standard \u003cstrong style=\"color: #3498db;\"\u003e12-month warranty\u003c\/strong\u003e from the shipment date.\u003c\/li\u003e\n\u003cli\u003eThe warranty covers defects in materials and workmanship under normal operating conditions.\u003c\/li\u003e\n\u003cli\u003eOur technical team can assist with basic configuration and network setup guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping \u0026amp; Handling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe ship globally using major express carriers: \u003cstrong style=\"color: #3498db;\"\u003eFedEx, UPS, and DHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThe module is secured in protective, anti-static packaging to ensure safe delivery.\u003c\/li\u003e\n\u003cli\u003eA tracking link is emailed to you as soon as the shipment is processed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication \u0026amp; Configuration FAQs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the primary use cases for this dual-interface module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e6AR1303-0ED00-0AA0\u003c\/strong\u003e is ideal as a protocol converter or network coupler. Common uses include connecting a PROFIBUS DP network to a plant-wide Ethernet system for SCADA access, or allowing an Ethernet-capable controller to act as a master on a legacy PROFIBUS network.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module be used to connect two separate PROFIBUS networks together?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, it is not a PROFIBUS-to-PROFIBUS router or repeater. It has one PROFIBUS DP port. Its function is to bridge data between the PROFIBUS protocol on one side and Ethernet\/IP or S7 communication on the other side.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the module's operating mode (Master\/Slave\/Gateway) configured?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConfiguration typically requires dedicated software (like Siemens SIMATIC Manager or a specific configuration tool). You set the mode via parameters downloaded to the module, defining its role on the PROFIBUS network and its Ethernet communication settings (IP address, etc.).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of Ethernet protocols does it support over the RJ45 port?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt primarily supports Siemens S7 communication (for PLC-to-PLC data exchange) and open TCP\/IP or UDP communication for connection to SCADA or MES systems. Support for specific industrial protocols like PROFINET IO is not standard on this module.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is a common installation mistake with the PROFIBUS DP connection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNeglecting proper network termination and cable shielding. You must activate the terminating resistor at both ends of the PROFIBUS segment (usually via switches on the connectors). Also, always ground the cable shield at one end only to prevent ground loops, which cause communication errors.\u003c\/p\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51409815339290,"sku":"6AR1303-0ED00-0AA0","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/6AR1303-0ED00-0AA0.jpg?v=1764640081","url":"https:\/\/www.ubestplc.com\/products\/siemens-profibus-comm-module-6ar1303-0ed00-0aa0","provider":"Ubest Automation Limited","version":"1.0","type":"link"}