Pretest Lab 2 - Automatic Control

To receive training on elements of Electro-pneumatics

To study electrical engineering principles

To design mechanical components

To learn about hydraulic systems

When at least one input is 1

When one input is 0

When both inputs are 1

When both inputs are 0

5/2-way valve

3/2-way valve

4/2-way valve

2/2-way valve

Pressure gauge

Double-acting cylinder

5/2-way valve

Control switch

To store energy

To switch high-current appliances

To increase voltage

To measure current

When both inputs are 0

When at least one input is 1

When both inputs are 1

When one input is 0

30

100

40

50

To store energy

To increase current

To pull a metal switch closed

To measure voltage

The equipment used

The type of cylinder used

The type of control buttons used

The logic operation associated with the pushbuttons

Relay

Solenoid

Transistor

Capacitor