Schematic Code Categories

Question 1

A

Answer 1

PLC and objects

Question 2

B

Answer 2

Sensors

Question 3

E

Answer 3

Energy generation (light, heating, cooling)

Question 4

F

Answer 4

Safety and protection

Question 5

G

Answer 5

Generation (energy and signals)

Question 6

K

Answer 6

Switching and processing (contactor, valve, CPU, relay)

Question 7

M

Answer 7

Motion (rotating motor, or linear solenoid)

Question 8

P

Answer 8

Presentation of information (audio or visual) - alarm, LED, dial, screen

Question 9

Q

Answer 9

Switching (breakers, isolators, motor starter)

Question 10

R

Answer 10

Resisting or stabalising - Resistor, diode, inductor or UPS

Question 11

S

Answer 11

manual operation to signal- switch

Question 12

T

Answer 12

Converting (VSD, AC/DC)

Question 13

W

Answer 13

Wire, busbar, cable

Question 14

X

Answer 14

Connectors: terminal, network hub, connector

Question 15

U

Answer 15

Insulator (keeping objects in a defined position)

Question 16

C

Answer 16

Storing of Energy or information (Capacitor, battery, hard disk)

Question 17

XF

Answer 17

Network switch

Question 18

QA

Answer 18

Circuit breaker

Question 19

XD

Answer 19

Terminal, Junction box

Question 20

BG

Answer 20

Sensor (Gauge) - position, length

Question 21

FC

Answer 21

Protection against overcurrent - fuse, mini CB

Question 22

FA

Answer 22

Protection against over-voltage (surge arrestor)

Question 23

EC

Answer 23

Generation of cooling

Question 24

TA

Answer 24

Converting energy (transformer, AC/DC, drive)

Question 25

AF

Answer 25

Objects related to information and signals (Balluff block)

Question 26

KF

Answer 26

Relay

Question 27

TB

Answer 27

Converting energy (incl type) - Rectifier, inverter

Question 28

RA

Answer 28

Limiting flow of energy (Resistor)

Question 29

RB

Answer 29

Stabilising flow of energy (UPS)

Question 30

MA

Answer 30

Driving by Electromagnetic force (Motor)