Npaq MR Hardware Manual
Introduction
Table 1-1:
Feature Summary
Standard Features
l
Line driver square wave quadrature encoder input for standard position and velocity feedback
l
One 12 or 16-bit
(1)
differential analog input (±10 V)
l
Dedicated 5-24 V Emergency Stop sense input
l
Dedicated Hall inputs (3 per axis)
l
Dedicated over travel and home input limits
Options
-IO
l
One 16-bit analog output (±10 V)
l
One 12 or 16-bit
(1)
differential analog input (±10 V)
l
One fail-safe brake or user relay output
l
8 optically isolated logic inputs (5 - 24 VDC), may be connected in
current sourcing or sinking mode
l
8 optically isolated logic outputs (5 - 24 VDC), user defined as current
sourcing or sinking
l
Auxiliary encoder input channel
l
RS-422 differential PSO signal
-MXU (option on the MP)
x4,096 encoder interpolation for sine/cosine encoders
-MXU (option on the ML)
x4,096 encoder interpolation for sine/cosine encoders
-MXH (option on the ML)
x65,536 encoder interpolation for sine/cosine encoders
(1) Only the Ndrive MP has a 12-bit differential analog input
2
Chapter 1
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