Paux – BEI Sensors PAUX Absolute Hollow Shaft Encoder User Manual
Page 2
PAUX
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
Web :
www.beisensors.com
ATEX ABSOLUTE CANopen MULTI TURN ENCODER, PAUX RANGE
ELECTRICAL CHARACTERISTICS
Power supply
5 – 30Vdc
Introduction
< 1 s
Consumption (without load)
< 50mA (at 24Vdc)
Accuracy
± ½ LSB (13 bits)
Programmable parameters
Resolution: defines the resolution per revolution (0 to 8 192),
Global resolution : total amount of codes for the encoder (2
to 536 870 912),
Transmission speed : programmable from 10kBaud (1000m)
to 1 Mbaud (40 m) ; value per default: 20 Kbaud,
Address: define the software address of the encoder on the
bus (1 to 127, value by default: id = 1),
Direction : define the direction of count of the encoder ,
RAX : defines the value of its preset position (non turning
shaft),
CAM: Low and High Limits.
Communication modes
3 modes are available to interrogate the encoder :
POLLING mode: (Response to a RTR message): The position
value is only given upon request (SDO mode),
CYCLIC mode: the encoder transmits its position in an
asynchronous manner. The frequency of the transmission is
defined by the programmable cyclical timer register from 0
to 65 535 ms,
SYNCHRO mode: the encoder transmits its position on a
synchronous demand by the master.
CANopen CONNECTION
Blue
Black
White
Red
CAN LOW
0V
CAN HIGH
11/30Vdc
Nota : Refer to the bus standards for the maximal derivation length.
ORDERING REFERENCE
Shaft
Power
supply
Output
stages
Code
Resolution
Nb of turns
Connection
Connection
orientation
PEUX
(stainless
steel)
PAUX
(aluminium)
30:30mm
P : 5 to
30Vdc
BB :
CANopen
B: Binary
13 : 8192
points per
turn (2
13
)
B16 : 65 536
turns (2
16
)
B2:
PUR
cable
Example :
R020 : 2m radial
cable
R050 : 5m radial
cable
PEUX _
30 //
P
BB
B //
13
B16 //
B2
R050
ASSEMBLY CAUTION
NEVER OPEN THE ENCODER
NEVER CONNECT/DISCONNECT UNDER POWER SUPPLY/IN PRESENCE OF DUSTS ATMOSPHERE
The customer obliges to take up and to use our products, according to our specifications and to the manners of the profession. Our
company would not be responsible for any defect resulting from a defective or erroneous assembly. From a use superior to the
standard, or in abnormal conditions. The breakdowns resultant of shocks, bad electric supply, put in low capacity or overcapacity
of the product, the environment of bad conditions (humidity, projection, dust, etc) cannot be imputed to us. The converter doesn’t
require any maintenance. Any encoder presenting a dysfunction will have to be the object of immediate return for control in our
facilities. The encoder mustn’t be open in any case (cable gland and/or cover).
An earth situated on the cover must be linked with the ground of the installation.
Made in FRANCE
Changes possible without further notice - Version 100105