Mercury 2000

encoder

120

Ω

Cable Zo=120

Ω

Customer

Electronics

Signal Termination for

A-Quad-B and Index

Output Signals

Mechanical Information - electronics module

A

B

I

Pins 4 & 5

Pins 9 & 10

Pins 14 & 15*

Quadrature TTL

Page 7 of 10

*Note: The index pulse may be aligned with A- or B- at some interpolation values.

.75 [19.1]

2.03 [51.5]

2.18 [55.4]

1.89 [48.0]

1.50 [38.1]

Ø.13 [Ø3.3]

2.11 [53.5]

.10 [2.4]

.85 [21.5]

.46 [11.6]

PIN 1

PIN 5

PIN 10

PIN 15

Male D connector

Maximum Quadrature Output Frequency

Output Frequency

A-quad-B Output Rate

Dwell Time (or edge separation)

7.2MHz

28.8M quadrature states / sec

0.035µsec

3.6MHz

14.4M quadrature states / sec

0.069µsec

1.8MHz

7.2M quadrature states / sec

0.139µsec

900kHz

3.6M quadrature states / sec

0.278µsec

450kHz

1.8M quadrature states / sec

0.555µsec

225kHz

900k quadrature states / sec

1.111µsec

All Specifications are subject to change. All data is accurate to the best of our knowledge.

MicroE Systems is not responsible for errors.

PIN 11