Rs-422 Line Driver Encoder (Standard); Figure 2-14: Line Driver Encoder Interface; Table 2-11: Encoder Specifications - Aerotech Epaq MR Hardware Manual

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Installation and Configuration

2.4.1.1. RS-422 Line Driver Encoder (Standard)

The standard encoder interface accepts an RS-422 differential quadrature line driver signal. Invalid or

missing signals will cause a feedback fault when the axis is enabled.

An analog encoder is used with the -MXH/-MXU option (refer to

Table 2-11:

Encoder Specifications

Specification

Encoder Frequency

x4 Quadrature Decoding

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10 MHz maximum (25 nsec minimum edge separation)

Figure 2-14:

Line Driver Encoder Interface

Chapter 2

Epaq MR Hardware Manual

Section 2.4.1.2.

for more information).

Value

40 million counts/sec

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