Arduino Opta® Analog Expansion

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Arduino Opta® Analog Expansion

Modified: 15/11/2024

2.3.3 PWM Output Channels

The Analog Expansion has four PWM output channels (P1...P4). They are software configurable and for them to

work you must provide the VPWM pin with the desired voltage.

VPWM Voltage

Details

Source voltage supported

8...24 VDC

Period

Programmable

Duty-cycle

Programmable (0-100%)

2.3.4 Status LEDs

The Analog Expansion features eight user-programmable LEDs ideal for status reporting in the front panel.

Description

Value

Number of LEDs

8x

3 Ratings

3.1 Recommended Operating Conditions

Description

Value

Temperature Operating Range

-20...50 °C

Protection degree rating

IP20

Pollution degree

2 conforming to IEC 61010

3.2 Power Specification (Ambient Temperature)

Property

Min

Typ

Max

Unit

Supply voltage

12

-

24

V

Permissible range

9.6

-

28.8

V

Power consumption (12V)

1.5

-

-

W

Power consumption (24V)

1.8

-

-

W