Square Wave Encoder

The drive accepts RS-422 square wave encoder signals. Use twisted-pair wiring for the highest performance and noise immunity.

Table 2-8:     Square Wave Encoder Specifications

Specification

Value
Encoder Frequency 10 MHz maximum (25 ns minimum edge separation)
x4 Quadrature Decoding 40 million counts/sec

Table 2-9:     Aux Encoders Connector Pinout

Pin #

Description

In/Out/Bi

5

 Axis Sine 2+ Bidirectional

6

 Axis Cosine 2+ Bidirectional

9

 Axis Sine 1+ Bidirectional

10

 Axis Cosine 1+ Bidirectional

18

 Axis Sine 2- Bidirectional

19

 Axis Cosine 2- Bidirectional

22

 Axis Sine 1- Bidirectional

23

 Axis Cosine 1- Bidirectional

Figure 2-2:     Square Wave Encoder Interface