{"product_id":"schneider-modicon-984-pce984385-programmable-controller","title":"Schneider Modicon 984 PCE984385 Programmable Controller","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Schneider Electric Modicon 984 PCE984385 is a high-reliability, compact programmable logic controller (PLC) engineered for the Modicon 984 control platform. This processing unit is designed to execute complex ladder logic, mathematical functions, and data processing tasks at high speeds, ensuring precise machine control in demanding industrial environments. Its robust architecture is built to withstand thermal stress and electromagnetic interference, helping to minimize unexpected downtime in critical automation systems.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIntegrated memory and fixed communication ports for streamlined system architecture.\u003c\/li\u003e\n\u003cli\u003eDual built-in Modbus RS-232C ports for direct connection to programming terminals and operator interfaces.\u003c\/li\u003e\n\u003cli\u003eBattery-backed RAM for reliable program and register data retention during power loss.\u003c\/li\u003e\n\u003cli\u003eDeterministic processing with support for remote I\/O networks and continuous CRC error checking.\u003c\/li\u003e\n\u003cli\u003eComprehensive diagnostic LED indicators for system status monitoring, including Ready, Run, and Battery Low faults.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe PCE984385 is suitable for a wide range of mid-to-high availability industrial applications, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePetro-chemical refining processes\u003c\/li\u003e\n\u003cli\u003eMunicipal water and wastewater distribution systems\u003c\/li\u003e\n\u003cli\u003ePaper and pulp mill automation\u003c\/li\u003e\n\u003cli\u003eHeavy mining infrastructure and material handling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePC-E984-385\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003eModicon 984\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogic Memory\u003c\/td\u003e\n\u003ctd\u003e16K words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegister Memory\u003c\/td\u003e\n\u003ctd\u003e10K words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExecution Speed\u003c\/td\u003e\n\u003ctd\u003e0.7 ms per kiloword\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003e2 x Modbus RS-232C (9-pin D-shell)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC (19.2 to 30 VDC range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15 W max\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 80 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the controller is mounted in a clean, dry environment with adequate ventilation to maintain operating temperatures below 60 deg C.\u003c\/li\u003e\n\u003cli\u003eAlways power down the system before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eUse shielded communication cables for RS-232C ports and route them away from high-voltage or high-EMI power lines.\u003c\/li\u003e\n\u003cli\u003eVerify that the frame ground connection is secure to ensure proper isolation resistance and noise immunity.\u003c\/li\u003e\n\u003cli\u003eMonitor the low battery indicator on the front panel and replace the battery periodically to prevent loss of user logic and register data.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\u003cp\u003eThis unit is designed to meet international industrial standards, including CE, UL, CSA, and FM Class 1 Division 2 requirements.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the PCE984385?\u003c\/h3\u003e\u003cp\u003eThe PCE984385 acts as the central processing unit for the Modicon 984 platform, managing logic execution, data register handling, and communication with remote I\/O and peripheral devices.\u003c\/p\u003e\u003ch3\u003eHow is the user program protected during a power outage?\u003c\/h3\u003e\u003cp\u003eThe controller utilizes battery-backed RAM. A low-battery LED indicator is provided on the front of the module to alert operators when the battery requires replacement to ensure continued data retention.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":50843135508732,"sku":"PCE984385","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_5365ee37-59fa-4003-83d5-d259cb62f768.jpg?v=1785555751","url":"https:\/\/www.electronicplc.com\/es\/products\/schneider-modicon-984-pce984385-programmable-controller","provider":"Electronic PLC","version":"1.0","type":"link"}