{"product_id":"schneider-modicon-pcbalu201l-system-communication-board","title":"Schneider Modicon PCBALU201L System Communication Board","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Schneider Electric PCBALU201L is a robust communication interface board engineered for integration within the Modicon automation ecosystem. This circuit assembly serves as a critical bridge for multi-node data exchange, facilitating reliable protocol conversion and physical-layer management across various industrial automation architectures. Designed for demanding environments, including power generation, chemical processing, and large-scale manufacturing, this board ensures consistent data integrity by mitigating electromagnetic interference through its integrated signal filtering and galvanic isolation capabilities.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered for high-reliability communication within Modicon control systems.\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation barrier protects sensitive internal logic from transient voltage surges.\u003c\/li\u003e\n\u003cli\u003eMultilayer PCB design optimized for long-term thermal and mechanical stability.\u003c\/li\u003e\n\u003cli\u003eIntegrated signal conditioning and optocouplers for noise reduction in high-EMI environments.\u003c\/li\u003e\n\u003cli\u003eDirect backplane connectivity to ensure low-resistance signal paths and stable network impedance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis communication board is specifically intended for use in industrial control networks where deterministic data transmission is required. It is commonly deployed in automated assembly lines, thermal power plant control systems, and mining facility infrastructure to maintain persistent links between field devices and supervisory control stations.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePCBALU201L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Range\u003c\/td\u003e\n\u003ctd\u003eModicon System Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003eIndustrial Communication Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Rating\u003c\/td\u003e\n\u003ctd\u003e500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e5 VDC, 0.45 A (via host backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the host controller is powered down before inserting or removing the communication board to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eHandle the PCB assembly by the edges, adhering to standard ESD (Electrostatic Discharge) mitigation practices.\u003c\/li\u003e\n\u003cli\u003eVerify that the backplane connectors are properly aligned and fully seated to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation in the control cabinet to ensure the operating temperature remains within the specified 0 to 60 deg C range.\u003c\/li\u003e\n\u003cli\u003eRoute communication cabling away from high-voltage power lines to minimize potential crosstalk and noise interference.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the PCBALU201L?\u003c\/strong\u003e\u003cbr\u003eThe PCBALU201L acts as a communication interface board for the Modicon system, providing physical-layer management, signal conditioning, and galvanic isolation for industrial network data exchange.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this module require external power?\u003c\/strong\u003e\u003cbr\u003eNo, the board is powered directly via the host backplane at 5 VDC, drawing 0.45 A during standard operation.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":51232412598524,"sku":"PCBALU201L","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_e4506a43-02d5-4a11-b9d6-b9aef2383046.jpg?v=1788658080","url":"https:\/\/www.electronicplc.com\/ar\/products\/schneider-modicon-pcbalu201l-system-communication-board","provider":"Electronic PLC","version":"1.0","type":"link"}