{"product_id":"b-r-3if787-9-powerlink-interface-module-3000-series","title":"Module interface Powerlink série 3000 B\u0026R 3IF787.9","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3IF787.9 (3IF787.9)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance communication interface module engineered for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eB\u0026amp;R System 2005\/3000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eecosystem. As a dedicated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePowerlink\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003egateway, this module serves as a critical bridge for deterministic real-time data exchange in demanding industrial environments such as high-speed packaging, textile manufacturing, and automated assembly lines. By providing an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eelectrically isolated\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003enetwork interface, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3IF787.9\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esafeguards the primary PLC backplane from external voltage spikes and electromagnetic interference (EMI), significantly enhancing system uptime and operational reliability in \"electrically noisy\" factory settings.\u003c\/p\u003e\n\u003ch3\u003eNetwork Architecture and Communication\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3IF787.9\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed to provide robust connectivity with a focus on signal integrity and network flexibility. Unlike standard serial interfaces, this module is specifically optimized for Powerlink protocols, ensuring that time-critical process data reaches the CPU without jitter.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures high-grade galvanic isolation to prevent ground loops and protect internal logic circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Throughput:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimized for consistent performance at\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMax. 500 Kbps\u003c\/strong\u003e, providing the necessary bandwidth for complex fieldbus topologies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Capability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFully supports networked architectures, allowing for seamless integration into multi-node industrial grids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e3IF787.9\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eB\u0026amp;R (Bernecker + Rainer)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInterface Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePowerlink\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTransmission Rate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMax. 500 Kbps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eElectrically Isolated (Galvanic)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eB\u0026amp;R System 2005 \/ 3000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to +55 Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-25 to +70 Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.5 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 3IF787.9 support hot-swapping within the B\u0026amp;R rack?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, it is highly recommended to power down the system before inserting or removing the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3IF787.9\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einterface module. Swapping communication modules under power can cause bus errors or potential damage to the backplane connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the 500 Kbps limit for this specific module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile modern Ethernet-based Powerlink can reach 100 Mbps, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3IF787.9\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis engineered for the System 2005\/3000 platform. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e500 Kbps\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erate is optimized for the specific timing requirements and processor speeds of that generation, ensuring 100% data consistency without overwhelming the CPU.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I verify if the electrical isolation is functioning correctly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIsolation is a hardware-integrated feature. If the module experiences a surge on the network side but the PLC continues to run without a \"System Fail\" or \"Backplane Error,\" the isolation barrier has successfully protected the core logic. Check the status LEDs on the front panel for \"ERR\" or \"Link\" status during troubleshooting.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Engineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShielding and Grounding:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTo achieve the best performance from the Powerlink interface, use double-shielded twisted pair (STP) cables. Ensure the cable shield is grounded at the entry point of the control cabinet to divert high-frequency noise before it reaches the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3IF787.9\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Seating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhen installing into the 3000 series rack, ensure the module is perpendicular to the backplane. Tighten the retaining screws to the specified torque (approx. 0.4 Nm) to ensure a gas-tight connection on the bus pins, especially in high-vibration environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAddress Configuration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBefore commissioning, verify the node switches (if applicable) or software-assigned station numbers. Network conflicts on a Powerlink segment will result in intermittent data loss and \"Timeout\" errors in the B\u0026amp;R Automation Studio diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3IF787.9\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estands out in legacy system support due to its ruggedized physical layer. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1.5 kg\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eshipping weight reflects a robust internal build quality compared to modern, lightweight plastic modules. Its ability to maintain stable communication in temperatures up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e55 Celsius\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithout active cooling makes it ideal for non-climate-controlled environments. Furthermore, the electrical isolation provides an essential layer of \"Hardened Security\" against the electrical surges common in heavy industrial machinery.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"B\u0026R","offers":[{"title":"Default Title","offer_id":53086379278699,"sku":"3if787.9","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/3if787.9-rmo5ike1f5l.png?v=1776064691","url":"https:\/\/www.plcprotech.com\/fr\/products\/b-r-3if787-9-powerlink-interface-module-3000-series","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}