Industrial IoT Glossary

Definitions for industrial IoT, connectivity protocols, maintenance metrics, and smart manufacturing terms. Use this glossary to build topical authority and navigate SenseLive solutions, products, and global deployment pages.

4G Industrial IoT

Cellular connectivity for remote sites without reliable wired networks.

Alarm Management

Rules and workflows for industrial alerts and escalations.

Asset Health Index

Composite score representing the condition of an industrial asset.

Brownfield Digitization

Adding IoT to existing plants without replacing core equipment.

Busbar Monitoring

Continuous temperature and health monitoring of electrical busbars.

Condition Monitoring

Continuous tracking of asset health using sensors and trend analysis.

Demand Response

Adjusting energy use in response to grid signals or peak pricing.

Digital Checksheet

Paperless inspection and compliance forms on mobile or shop-floor devices.

Digital Twin

Virtual model of a physical asset updated with live sensor data.

Edge Computing

Processing data near the source instead of sending everything to the cloud.

Energy Management System (EMS)

Platform that monitors and optimizes electricity and utility consumption.

ERP Integration

Connecting IoT data with enterprise resource planning systems.

Fog Computing

Distributed compute layer between edge devices and cloud data centers.

HMI

Human-Machine Interface for operators to view and control processes.

IEC 62443

Industrial automation and control systems security standard.

IIoT Latency

Delay between a physical event and its appearance in dashboards.

IIoT Total Cost of Ownership

Full cost of deploying and operating an industrial IoT solution over its lifecycle.

Industrial IoT (IIoT)

Connected sensors, gateways, and software used to monitor and optimize industrial operations.

Industry 4.0

Fourth industrial revolution driven by connectivity, data, and automation.

IoT Asset Tracking

Locating and monitoring industrial assets across sites.

IoT Gateway

Edge device that collects data from industrial equipment and forwards it to cloud platforms.

ISA-95

Standard for integrating enterprise and control systems in manufacturing.

ISO 50001

International standard for energy management systems in organizations.

LoRaWAN

Long-range wireless protocol for low-power industrial sensor networks.

Machine Monitoring

Tracking machine run status, cycles, faults, and performance KPIs.

MES

Manufacturing Execution System for shop-floor production management.

Modbus

Serial communication protocol widely used in PLCs, meters, and industrial controllers.

MQTT

Lightweight publish/subscribe protocol for IoT telemetry and commands.

MTBF

Mean Time Between Failures — reliability metric for industrial assets.

MTTR

Mean Time To Repair — average duration to restore equipment after failure.

OEE

Overall Equipment Effectiveness — a manufacturing productivity metric.

OPC-UA

Industrial interoperability standard for secure machine-to-machine data exchange.

PLC

Programmable Logic Controller used to automate machines and production lines.

Power Quality

Stability and characteristics of electrical supply including voltage and harmonics.

Predictive Maintenance

Maintenance strategy that uses sensor data and analytics to predict failures before they occur.

Production Monitoring

Real-time tracking of output, downtime, and line performance.

Protocol Conversion

Translating data between industrial and IT communication protocols.

Remaining Useful Life (RUL)

Estimated time before an asset requires replacement or major repair.

Remote Monitoring

Observing equipment and utilities from a central dashboard without on-site visits.

SCADA

Supervisory control system for monitoring and controlling industrial processes.

Shop Floor Connectivity

Network layer linking machines, sensors, and plant IT systems.

Smart Factory

Digitally connected manufacturing facility with real-time operational intelligence.

Smart Infrastructure

Connected utilities and facilities managed with real-time data.

Sub-Metering

Measuring energy consumption at department, line, or machine level.

Telemetry

Automated collection and transmission of measurements from remote equipment.

Thermal Monitoring

Tracking temperature hotspots on electrical and mechanical assets.

Time-Series Data

Timestamped measurements collected from IoT sensors over time.

Vibration Analysis

Technique to detect bearing, alignment, and imbalance faults in rotating equipment.

Water Management IoT

IoT systems for leak detection, flow monitoring, and utility optimization.

Wireless Industrial Sensor

Battery or powered sensor that transmits data without fixed cabling.

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