Rockwell-automation 1771-DE Absolute Encoder Module User Manual Manuel d'utilisateur télécharger pdf (Page 8)

Introducing the Absolute Encoder Module

Chapter 2

2Ć3

The next four sections give a description and specifications of the

absolute encoder module.

Status Indicators

The module has 10 LED status indicators (Figure 2.1):

Eight output status indicators (one for each output) light when the

corresponding output circuitry is energized.

One green ACTIVE indicator lights when the module is powered and

functioning.

One red FAULT indicator lights when the module detects a fault and

momentarily lights at power-up.

Figure 2.1

Status

Indicators

ABSOLUTE

ENCODER

MODULE

Active

Fault

Output status

Indicators

Status Indicators

Output Fuses

The module has eight 3A rectifier fuses (one per output) located on the

right printed-circuit board. Figure 2.2 shows the fuse locations.

Module Description

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Rockwell-automation 1771-DE Absolute Encoder Module User Manual Manuel d'utilisateur Page 8