Artistic Licence railSplit uno User Manual - Page 5

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Internal Earth and Isolation

The following table summarises the internal earth interconnection and isolation.

Please note that we use the term Earth-Ground to avoid international confusion. In Europe

Earth-Ground is called Earth; in the USA, Earth-Ground is called Ground.

Circuit

DMX512 Input

DMX512 Output

Internal Logic Ground

Application Diagram

The diagram below shows how railSplit uno could be utilised in a typical application.

railSplit uno User Guide

Type:

Pin 1:

Type:

Pin 1:

Connected to power supply 0V. If the selected PSU has a connection

between Earth-Ground and 0V the DMX outputs become Ground

Referenced. Otherwise the DMX outputs are Floating. When the

recommended PSU is used, DMX outputs are Floating.

Description

Isolated

Connects to internal isolated

circuit. No connection to

Internal Logic Ground

PSU referenced

Connected to Internal Logic

Ground

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