beautypg.com

BECKHOFF M3120 User Manual

Page 14

background image

M3120 Incremental encoder 4x

Beckhoff II/O-Lightbus

Page 14 of 14

Version 1.1

Date 20.10.94

CONNECTOR X50

Connector

Pin

Signal

Description

X50

1

Kom

Input complementary signals

INC3

X50

2

+24V

+24V

INC3

X50

3

EE1

Evaluation 1 time, 2 times, 4 times

INC3

X50

4

+5V

+5V encoder supply

INC3

X50

5

C

Channel C

INC3

X50

6

B/

Channel B (inverted)

INC3

X50

7

GND

GND encoder supply

INC3

X50

8

A

Channel A

INC3

X50

9

CDI

Input „Counter disable“

INC3

X50

10

+15V

+15V Encoder supply

INC3

X50

11

EE0

Evaluation 1 time, 2 times, 4 times

INC3

X50

12

C/

Channel C (inverted)

INC3

X50

13

GND

GND

INC3

X50

14

B

Channel B

INC3

X50

15

A/

Channel A (inverted)

INC3