Introduction - Sony MJ620 Instruction Manual

2. Introduction

This product is a 1-axis interpolator board for industrial machines.
This interpolator splits the output signal from the head PL101 Series into 32 to 800 divisions,
and outputs A/B phase signals with a resolution of 1 to 25 um.
System configuration
PL101 Series
(encoder)
Features
. Operation using a single 4.75 to 5.25 V DC power supply.
. Allows output of reference point signals in synchronization with the A/B signals.
. Output signals include the A/B phase signal, reference point signal, and alarm signal.
This interpolator uses a RS-422 standard output (AM26C31 or equivalent) voltage-
differential line driver.
. The system uses a compact miniature DIN connector for connecting to the PL101 Series
so that it can easily pass through pipes.
2
(E)
MJ620 A/B
phase
reference
point
Control device
MJ620