WS7.5-10000-R1K-L05 datasheet(11/17 Pages) ASM-SENSOR

11 / 17 page

ASM

CAT-WS-E-05

www.asm-sensor.com

Output Specification for

absolute encoders with SSI interface

Signal Conditioner

HSSI

Absolute Encoder

synchronous serial

Excitation voltage

10 … 30 V DC

Excitation current

100 mA

Interface

Standard SSI

Lines / drivers

Clock and data / RS-422

Code

Gray

Resolution multiturn

12 + 12 bit

3 dB cutoff frequency

500 kHz

Control input

Direction

Alarm output

Alarm bit (SSI option), warning bit

Status LED

Green = OK, red = alarm

Connection

Cable or male socket 12 pin

Data format

Resolution

Clock

…

T12

T13

…

T21

T22

T23

T24

T25

T26

Data bits

24 bit

M11 M10 M9 …

S11 …

Mx = multiturn bits, Sx = single turn bits

Note:

Extension of the cable length will reduce the

maximum transmission rate.

The signals CLOCK/CLOCK and DATA/DATA

must be connected in a twisted pair cable,

shielded per pair and common.

Transmission rate

Cable length

Baud rate

< 50 m

< 400 kHz

< 100 m

< 300 kHz

< 200 m

< 200 kHz

< 400 m

< 100 kHz

Signal Wiring /

Connection

Signal names

Color

Connector pin no.

Excitation +

white

Excitation GND (0V)

brown

CLOCK

yellow

CLOCK

green

DATA

pink

DATA

grey

Direction *

blue

0 V signal output

black

* Excitation+=cw increasing code,0V=cw decreasing code

CONN-CONIN-12F-G

Connection

Mating Connector

WS7.5-10000-R1K-L05 Datasheet(PDF) 11 Page - ASM GmbH

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