{"product_id":"schneider-modicon-pcbalu201l-system-communication-board","title":"Schneider PCBALU201L Modicon System Communication Board","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Schneider Electric PCBALU201L is a robust communication interface board engineered for the Modicon automation ecosystem. This component serves as a critical bridge for data exchange within complex industrial networks, ensuring reliable transmission between supervisory systems and field-level controllers. Designed for demanding environments, the board provides the necessary signal conditioning and protocol management to maintain network integrity in facilities such as manufacturing plants, power generation stations, and chemical processing sites. By incorporating advanced noise filtering and signal isolation, the PCBALU201L minimizes the risk of communication errors and packet loss, helping to prevent costly unscheduled downtime.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-speed transceiver circuitry for deterministic data exchange.\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation barrier to protect internal logic from external transient surges.\u003c\/li\u003e\n\u003cli\u003eMultilayer PCB construction optimized for thermal stability and mechanical durability.\u003c\/li\u003e\n\u003cli\u003eIntegrated signal conditioning to mitigate electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eDirect backplane mounting for secure, low-resistance connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis communication board is widely used in distributed control architectures where high-reliability serial or fieldbus communication is required. It is suitable for integration into industrial control panels, PLC backplanes, and remote I\/O subsystems that demand consistent, error-free data throughput in electrically noisy environments.\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\u003eCommunication 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 Supply\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 installing or removing the communication board to prevent electrical short circuits.\u003c\/li\u003e\n\u003cli\u003eHandle the module by the edges to avoid electrostatic discharge (ESD) damage to the surface-mount components.\u003c\/li\u003e\n\u003cli\u003eVerify that the backplane connector is clean and free of debris to ensure a low-resistance path.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is fully seated and secured within the chassis to maintain physical stability against vibration.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation in the cabinet to ensure the ambient temperature remains within the specified 0 to 60 deg C range.\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 It acts as a communication interface board for the Schneider Modicon system, managing physical-layer data transmission and signal isolation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this board require external power?\u003c\/strong\u003e No, it draws its operating power (5 VDC, 0.45 A) directly from the host backplane.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does this board handle electrical noise?\u003c\/strong\u003e The module features onboard optocouplers and signal conditioning circuitry that provide galvanic isolation and noise filtering to protect against EMI.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":48832407077054,"sku":"PCBALU201L","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_cebd6431-7144-455a-827b-e6c06a2270f4.jpg?v=1788380372","url":"https:\/\/www.autooiltech.com\/products\/schneider-modicon-pcbalu201l-system-communication-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}