Mxh Multiplier Board Specifications; Electrical Specifications; Table 1-10: Mxh Multiplier Board Models And Specifications; Table 1-11: Mxh Multiplier Board Electrical Specifications - Aerotech MXH Series Hardware Manual

Introduction
1.6. MXH Multiplier Board Specifications
The specifications for the MXH multiplier board models are shown in
simplified schematic of the MXH.
Table 1-10: MXH Multiplier Board Models and Specifications
Interpolation
Model
MXH10
MXH50
MXH100
MXH200
MXH250
MXH500
1. Interpolation includes x 4 from quadrature – i.e., MXH50 has a net interpolation of x 200 (x 50 from MXH and x 4 from
quadrature).
2. Custom values are available from x1 to x512 multiplication, effectively producing x4 through x2,048, after the controller's x4
multiplication. Multiplication selections possible in any 0.25 increments up to 256 which multiplies into an integer after x 4 (i.e., 5.25,
5.5, or 33, etc. Unacceptable values are 5.4, 5.7, etc) and in increments of 1.0 from 256 to 512.
3. JP2, JP3 set Clock Frequency

1.6.1. Electrical Specifications

Table 1-11: MXH Multiplier Board Electrical Specifications
Parameters
Output Signal
Power Supply
Current Consumption
(w/o encoder)
www.aerotech.com
Clock Freq.
(1,2)
(MHz)
32
16
X40
8
4
32
16
X200
8
4
32
16
X400
8
4
32
16
X800
8
4
32
16
X1000
8
4
32
16
X2000
8
4
No Terminators on Controller
180 ohm Terminators on Controller
Chapter 1
MXH Multiplier Option Manual
Table 1-10.
(3)
Max Input Freq. Min Edge Separ-
(kHz)
800
400
200
100
160
80
40
20
80
40
20
10
40
20
10
5
32
16
8
4
16
8
4
2
Square Wave, RS--422, TTL-Compatible
4.75 V (min) – 5.25 V (max)
Figure 1-12 shows a
Min Pulse
ation (µs) Width (µs)
.03125 .03125
.0625 .0625
.125 .125
.25 .25
.03125 .03125
.0625 .0625
.125 .125
.25 .25
.03125 .03125
.0625 .0625
.125 .125
.25 .25
.03125 .03125
.0625 .0625
.125 .125
.25 .25
.03125 .03125
.0625 .0625
.125 .125
.25 .25
.03125 .03125
.0625 .0625
.125 .125
.25 .25
Values
250 mA
320 mA
23