{"product_id":"b-r-8ac140-61-3-acopos-plug-in-cpu-module","title":"B\u0026R 8AC140.61-3 ACOPOS Plug-in CPU Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8AC140.61-3 (8AC140613)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance plug-in CPU processor module designed for the first generation of B\u0026amp;R ACOPOS servo drive systems. This module serves as the intelligent \"brain\" of the drive, inserted into the expansion slot of the basic ACOPOS unit to manage motion control algorithms, real-time communication, and local I\/O processing. By utilizing the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8AC140.61-3\u003c\/strong\u003e, engineers can transform a standard power stage into a sophisticated motion controller capable of complex synchronized movements. This module is frequently found in high-cycle packaging machinery, textile processing equipment, and automated printing presses where millisecond-level response times and absolute deterministic control are mandatory for system synchronization.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe 8AC140.61-3 is engineered to offload intensive computational tasks from the central PLC to the drive level.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Processor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures a dedicated high-speed CPU capable of managing drive-specific tasks such as position loop control, velocity regulation, and torque monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePlug-in Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for the ACOPOS standard slot (Slot 1), allowing for rapid hardware upgrades or replacements without disturbing the high-voltage power wiring of the main drive.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReal-Time Execution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimized for B\u0026amp;R’s deterministic communication protocols, ensuring that motion profiles are executed with minimal jitter and high repeatability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostics and Feedback:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInterfaces directly with the drive's internal bus to provide real-time status updates, error logs, and performance metrics back to the Automation Studio environment.\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\u003eDetails\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\u003e8AC140.61-3\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\u003eB\u0026amp;R Industrial Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCPU Plug-in Module\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\u003eACOPOS 1010, 1022, 1045, 1090, 1180, 1320, 1640\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSlot Assignment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSlot 1\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\u003e5 to 45 deg C\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 55 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 to 95 percent (non-condensing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 0.4 kg\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\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between Slot 1 and Slot 2 for this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 8AC140.61-3 CPU module is specifically designed for Slot 1 of the ACOPOS drive. This slot provides the necessary internal bus connections for the CPU to take control of the drive's power stage. Slot 2 is typically reserved for interface modules like CAN, POWERLINK, or encoder cards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require its own firmware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The firmware for the 8AC140.61-3 is typically managed and downloaded via B\u0026amp;R Automation Studio. When the system boots, the PLC checks the firmware version of the plug-in CPU and updates it if necessary to match the project configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this CPU module be used to control an ACOPOSmulti drive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 8AC series is designed for the original ACOPOS (generation 1) series. ACOPOSmulti drives use a different architecture and require 8BVI or 8BVP series modules.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering Installation and Maintenance Standards\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrostatic Discharge (ESD) Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 8AC140.61-3 contains highly sensitive CMOS components. Always wear a grounded ESD wrist strap when handling the module. Never touch the gold-plated connector pins on the rear of the module, as oils from skin or static charges can cause immediate or latent hardware failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Procedure:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure the ACOPOS drive is completely powered down (including the 24 VDC auxiliary supply) before inserting or removing the module. Align the module with the guides of Slot 1 and press firmly until the faceplate is flush with the drive. Secure the module using the integrated fastening screws to ensure a vibration-proof connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure the drive's internal fan is functional. The CPU module generates internal heat during high-speed calculations. If the drive reports an \"Over-temperature\" error that isn't related to the motor, check the seating of the CPU module and the airflow across the plug-in slots.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery and Memory:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSome versions of ACOPOS CPUs may utilize a battery for data retention or specific memory cards. Check the hardware revision to see if a battery replacement is required as part of your 5-year preventative maintenance cycle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"B\u0026R","offers":[{"title":"Default Title","offer_id":53086375641451,"sku":"8AC140.61-3","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/8ac140.61-3-fes2yjv1wxr.png?v=1776137172","url":"https:\/\/www.plcprotech.com\/products\/b-r-8ac140-61-3-acopos-plug-in-cpu-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}