56

CAT-PC-E-04

ASM GmbH

Tel.: +49-8123-986-0 Fax: +49-8123-986-500 www.asm-sensor.com

POSICHRON

®

Output Specification Pulse Interface

Pulse interface

STSP

(start/stop)

Excitation voltage

Excitation current

150 mA max.

Stability (temperature)

±50 x 10

Wave velocity

2850 ...2950 m/s

Level INIT and START/STOP

RS 485 / RS 422

Protection

Reverse polarity, short circuit

Operating temperature

-40 ... +85 °C

EMC, interference resistance

EN61326: 1998, Table A1

EMC, emitted interference

EN55011 Group 1 Class A

Signal Diagram

Sensor circuit

Subsequent circuit

The subsequent circuit generates a signal on the INIT line. The position sensor answers

with a START and a STOP signal.

Position value

The position value will

be calculated by multi-

plication of the time

interval t(x) with the

conversion factor

specified on the type

label.

Signal wiring /

connection

Pulse interface

Connector pin no.

Cable colour

Excitation +

1

white

Excitation GND

2

brown

INIT +

3

green

INIT –

4

yellow

STSP +

5

grey

STSP –

6

pink

Shield

Contact via connector housing

black

View to sensor

connector

Mating connector

Cable

WS-CONN-D8

CONN-M12-8P-X