ISA-95

ISA-95

1. Level 0 — The physical process — Defines the actual physical processes.

   • Level 1 — Intelligent devices — Sensing and manipulating the physical processes. Process *sensors, analyzers, actuators and related instrumentation.
     • Level 2 — Industrial Control systems — Supervising, monitoring and controlling the physical processes. Real-time controls and software; DCS, human-machine interface (HMI); supervisory and data acquisition (SCADA) software.
       • Level 3 — Manufacturing operations systems — Managing production work flow to produce the desired products.Batch management; manufacturing execution/operations management systems (MES/MOMS); laboratory, maintenance and plant performance management systems; data historians and related middleware. Time frame: shifts, hours, minutes, seconds.
         • MES Manufacturing execution system
           • https://en.wikipedia.org/wiki/Manufacturing_execution_system
         • Laboratory Information Management System (LIMS)
           • https://en.wikipedia.org/wiki/Laboratory_Information_Management_System
         • Warehouse Management System (WMS)
           • https://en.wikipedia.org/wiki/Warehouse_Management_System
         • computerized maintenance management system (CMMS)
           • https://en.wikipedia.org/wiki/Computerized_maintenance_management_system
         • Level 4 — Business logistics systems — Managing the business-related activities of the manufacturing operation. ERP is the primary system; establishes the basic plant production schedule, material use, shipping and inventory levels. Time frame: months, weeks, days, shifts.
           • Product Lifecycle Management (PLM)
             • https://en.wikipedia.org/wiki/Product_Lifecycle_Management
           • Enterprise Resource Planing
             • https://en.wikipedia.org/wiki/Enterprise_Resource_Planning
           • Customer Relationship Management
             • https://en.wikipedia.org/wiki/Customer_Relationship_Management
           • Human Resource Management (HRM)
             • https://en.wikipedia.org/wiki/Human_Resource_Management
           • Process Development Execution System (PDES)
             • https://en.wikipedia.org/wiki/Process_Development_Execution_System
           • Product Information Management or PIM
             • https://en.wikipedia.org/wiki/Product_information_management
       • Supervisory Control And Data Acquisition (SCADA)
         • https://en.wikipedia.org/wiki/SCADA
         • Programmable Logic Controllers (PLC)
           • https://en.wikipedia.org/wiki/Programmable_Logic_Controllers
       • Distributed Control Systems (DCS)
         • https://en.wikipedia.org/wiki/Distributed_Control_System
       • Batch Automation Systems