Dho5s – BEI Sensors DHO5 Incremental Hollow Shaft Encoder User Manual
Page 2
DHO5S
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
INCREMENTAL ENCODERS, DHO5S HEAVY-DUTY RANGE, 120°C
Fax
: +33 (0)3 88 20 87 87
Web :
www.beisensors.com
OUTPUT SIGNALS
Signals A, B, 0
The channel B (mounting front) arrives before A clockwise seen from the bearings
housing - DAC side.
Period : 360° - Cycle ratio : 180°
The shift a between each fronts is given by the formula a > 135/F (a in time in
microsecond, F frequency in kHz, ex:100kHz, a > 1,35µs)
The 90° electrical phase-shift between A and B signals determines the rotation
direction:
clockwise (seen from DAC side) during the mounting front of A, B signal is ‘’1’’,
counter clockwise, during mounting front of A, B channel is ‘’0’’.
DIGITAL OUTPUT SIGNALS
Electronic 2G2 – 150kHz
Supply : 5Vdc 10%
Cons. without load : 75mA max
Current per channel : 40mA max
0 max (Is=20mA) : V
ol
= 0,5Vdc
1 min (Is=20mA) : V
oh
= 4Vdc
TABLE 1: CONNECTION TYPE 0L WHICH CORRESPONDS TO THE ENCODERS
Pinout 1
White
Pinout 2
Brown
Pinout 3
Green
Pinout 4
Yellow
Pinout 5
Grey
Pinout 6
Pink
Pinout 7
Blue
Pinout 8
Red
Pinout 9
NC
Pinout 10
Shield
Pinout 11
Shield
Pinout 12
Shield
0V
+Vcc
A
B
0
A/
B/
0/
NC
Shield
Shield
Shield
DHO5 has a cable output with at the end a welded M23 connector.
ORDERING REFERENCE (Contact the factory for special versions, ex: electronics, special flanges, connections…)
Type
Shaft Mechanics Supply
Output
Signals
Electronics
Resolution
Connection
DAC system
DHO5S
14 :
14mm
HT:
Shocksproof
&
High
temperature
mechanics
2 :
5Vdc
G2 :
driver
5Vdc
RS422/TTL
9 :
A,A/,
B,B/,
0,0/
(0 gated
A & B)
HT:
High
temperature
electronics
1 024
max
G3R004/0L/
40cm cable &
M23 connector
Cf table 1
**DG**
9445/036
DAC system
Ex: DHO5S
14 /
HT /
2
G2
9 /
HT /
01 024//
G3R004/0L/
**DG**
AVAILABLE RESOLUTIONS
50 60 100 120 125 127 150 180 200 240 250 256 300 314 360 375 400 500 512 600 720 750 768 800 927 1000 1024
Made in France
Changes possible without further notice - Version 101015