Introduction
Npaq MR Hardware Manual
The following block diagram illustrates the features and options of the Npaq MR.
Analog Input 1 +/-
Analog Output 1
8 Opto Outputs
(Sinking or Sourcing)
8 Opto Inputs
(Sinking or Sourcing)
DIGITAL /
ANALOG IO
(up to x8,
optional)
E5V / Common
Analog Input 0 +/-
Brake +/-
SIN, COS, MRK
-MXU or -MXH
Option
(1)
MOTOR
FEEDBACK
(up to x8)
CW, CCW, Home Limits;
Encoder Fault; Hall A, B, C;
Motor Over Temperature
MOTOR
OUTPUT
(up to x8)
Amplifier
Control
Power
Motor
Power
ESTOP
AC Power
Input
Amplifier
Heatsink Over
Temperature
A
B
C
Switch
ESTOP
(optional)
SIN, COS, MRK
E5V / Common
PSO Output, Encoder Echo
AUX
ENCODER
(up to x8,
optional)
Control
Power
Supply
Analog Input +/- (x2)
Digital Input (x3)
JOYSTICK
(optional)
(1) -MXH or -MXU on ML drives; -MXU on MP drives
FireWire Port
COMMUNICATIONS
Figure 1-2:
Functional Diagram
www.aerotech.com
Chapter 1
3
