Bei-sensors CHU9 Absolute Hollow Shaft Encoder Manual de usuario descargar pdf (Pagina 2)

CHU9

SSI ABSOLUTE SINGLE TURN ENCODERS, CHU9 RANGE

ELECTRICAL CHARACTERISTIC

Input signal clock CLK

per optocoupler

Clock

frequency

CLK

● 100kHz to 1MHz for 13 bits encoder

Output signal DATA

line - driver RS422

● 100kH – F

max

= 10

/ (resolution in bits –10) for

Power supply

5 – 30Vdc

encoder >13bits, ex : F

max

=166kHz for 16 bits encoder

Introduction

< 200ms

Interrogation

frame

n=13 bits for 13 bits resolution

Consumption without load

Max. 100mA

n=21bits for >13bits resolution

SSI TRANSMISSION

CONNECTION

Type

+ Vcc

0 V

Clk+

Data+

RAZ

Data-

Clk-

DIRECTION

BN/GN

Brown/Green

WH/GN

White/Green

Green

Grey

Blue

Pink

Brown

White

ORDERING CODE (Special versions upon request, for ex. special flanges/electronics/connections…)

 shaft

Supply

Output stage

Code

Resolution

Connection

orientation

CHU9

Cover : zinc

Body : alu

CBU9

Cover : zinc

Body : st. steel

CXU9

Stainless steel

cover & body

30: 30mm

Reduction

hubs

available

10 to 28mm

P : 5 to

30Vdc

CS : SSI

without parity

CP : SSI even

parity

CI : SSI odd

parity

B: binary

G : Gray

Power of 2

13: 13 bits

standard

option:

14: 14 bits to

16: 16 bits

S6 : M23 12

pins CW

for SSI

S8: M23 12

pins CCW

for SSI

R : radial

S5: cable

Ex: R020

Radial 2 meters

CHU9 _

30 //

G //

13 //

Monitoring function available as option :

- of the code coherence.

- of the LED internal regulated current loop.

- of temperature range with 2 limits.

Consult us

Input / output available as option:

- RAX input (reset to a value X, manufacture setting).

- ERROR output for monitoring functions.

- Sine & Cosine outputs without index, 2048ppr.

- A & B incremental outputs without index, 2048ppr.

Made in FRANCE

Changes possible without further notice - Version 120105

BEI Sensors SAS

Espace Européen de l’Entreprise

9, rue de Copenhague

B.P. 70044 Schiltigheim

F 67013 Strasbourg Cedex

Tél : +33 (0)3 88 20 80 80

Fax : +33 (0)3 88 20 87 87

Mail : info@beisensors.com

Web : www.beisensors.com

Transmission

Transmission up to 400m at

100kHz in function of the cable

characteristics

Cable

High security of transmission by

using shielded cable and

twisted pairs

* Consult us for length > 100m

Nota : Do not

connect other

pinouts, connect

DIRECTION and RAZ

to a potential (RAZ at

0V if not used).

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