Acronym

Definition

ATMB

 Auxiliary Temperature Sensors on Main Board

CAT6 cable

 Very good performance network cable

CMB

 Current Measurement Box, which includes earth current        measurement and three  phase current measurements.

DSP

 Digital signal processor

DVM

 Digital Voltmeter

FPU

 Floating point unit

FRU

 Field Replaceable Unit

GRMU

 Ground Resistance Measurements Unit

HCMU

 Helium Compressor Monitoring Unit

Inspector™

 Cloud based real time monitoring system

LOTO

 Lock-out Tag-out

MB

 Main Board is the main component of Inspector™ Hardware

PDB

 Power Distribution Box 

RTC

 Real Time Clock

RS-485

 Industrial protocol for serial interface

SMB

 Sensor Measurement Box, which includes temperature, humidity and air quality sensors.

STM32 MC

 The latest version of microcontrollers for ST company

UTC

 Coordinated Universal Time

VMU

 Voltage Measurement Unit

WD

 Watch Dog

WFAU

 Wave Form Analysis Unit

(X)MB

 Future sensors will be added