BEI Sensors DHM5 User Manual
BEI Sensors SAS
Espace Européen de l’Entreprise
9, rue de Copenhague
DHM5
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
ATEX INCREMENTAL ENCODER FOR ZONE 22, DHM5 FIXED RESOLUTION RANGE
DIGISINE™ encoder specially designed for explosive DUSTS
ZONE 22 :
Robustness and excellent resistance to shocks / vibrations
High protection level IP65, IP67 option with a sealing flange
High resolutions available : up to 80 000 cpt
Universal electronic circuits from 5 to 30 Vdc
High performances in temperature –30°C to 100°C (option –40°C)
High performances in frequency of output signals : 300 kHz
II 3 D IP65 T135°C
DHM5_10 connection G3R (radial cable)
*
Accessory to be ordered separately
DHM5_06 connection G6R (radial M23), flange 9500/003 mounted onto the body
Cover : zinc alloy Permissible max. speed
Material
Body : aluminium
Shaft : stainless steel
Bearings 6 000 serie
Maximal load s
Shaft inertia
Torque
Shock (EN60068-2-27)
Vibration (EN60068-2-6)
Axial : 50 N
Radial : 100 N
1.10-6 kg.m2
4.10-3 N.m
500m.s
100m.s
-2
(during 6 ms)
-2
(55 … 2 000 Hz)
EMC EN 50081-1, EN 61000-6-2
Isolation 1 000 Veff
Weight (approx.) 0,3 kg
Protection(EN 60529) IP 65 (IP67 flange option)
Theoretical mechanical lifetime 109 turns (F
25 N / 50 N : 99 25 N / 50 N : 99
/ F
axial
radial
Changes possible without further notice - Version 100713
9 000 min-1
Continuous max. speed
Storage temperature - 30 ... + 100 °C
9 000 min-1
Operating temperature Cf graph below
The encoder heating depends of the rotation speed of the shaft, the
)
encoder electronic, the cable used, the length of the cable ; please
consult us
Nota : The RG2 electronic presents the maximal heating in all the possible
cases
BEI Sensors SAS
Espace Européen de l’Entreprise
9, rue de Copenhague
DHM5
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
ATEX INCREMENTAL ENCODER FOR ZONE 22, DHM5 FIXED RESOLUTION RANGE
DIGITAL OUTPUT SIGNALS (SQUARE WAVE SIGNALS)
SINE WAVE OUTPUT SIGNALS ELECTRONIC PROTECTIONS
Consult us for special electronics : programmable resolution…
STANDARD CONNECTIONS
Electronic 2G2 (100°C,300kHz)
Supply : 5Vdc 10%
Cons. without load : 75mA max
Current per channel : 40mA max
0 max (Is=20mA) : V
1 min (Is=20mA) : V
= 0,5Vdc
ol
= 4Vdc
oh
Electronic RG2 (100°C,300kHz)
Supply : 4,75 to 30Vdc
Cons. without load : 75mA max
Current per channel : 40mA max
0 max (Is=20mA) : V
1 min (Is=20mA) : V
= 0,5Vdc
ol
= 4Vdc
oh
Electronic 2WT (100°C)
Supply : 5Vdc 10%
Cons. without load : 75mA max
Output signals :
1Vpp (peak to peak)
Protection against short circuits of the
electronics: 2G2, RG2, PG5, 5GT and 2WT
Protection aga inst reverse polarity f or all the
electronics except 2G2 and 2WT
Elec t r o n ic PG5 (100°C, 300kHz)
Supply : 5 to 30Vdc
Cons. without load : 75mA max
Current per channel : 40mA max
0 max (Is=20mA) : V
1 min (Is=20mA) : V
= 0,5Vdc
ol
= Vcc-2,5Vdc
oh
Elect r o n i c 5G T (70°C, 120kHz)
Supply : 11 to 30Vdc
Cons. without load : 75mA max
Current per channel : 40mA max
0 max (Is=20mA) : V
1 min (Is=20mA) : V
= 1,5Vdc
ol
= Vcc-2,5Vdc
oh
- + A B 0 A/ B/ 0/ Ground
M23 - 12 pins
G6
G8
G3
GP
ORDERING REFERENCE (Contact the factory for special versions, ex: electronics 5-36V, special flanges, connections…)
CW
M23 - 12 pins
CCW
PVC cable 8
wires 8230/020
PUR cable 12
wires 8230/050
WH/GN white /green
axe
06/EX/ :
6mm
DHM5S
10/EX/ : :
10mm
08/EX/ : :
8mm
(option)
Ex: DHM5S 10/EX / P G5 9 // 80 000 //
1 2 3 4 5 6 7 8
10 + 11 2 + 12 8 5 3 1 6 4
WH
white
WH white +
BN
brown
BU blue +
BN/GN brown / green
GN
green
GY
grey
Digital signals (Square wave)
Electronics : 2G2, PG5, RG2 , 5GT Output signals resolution
Supply Output stage
YE
yellow
BN
brown
GY
grey
RD
red
PK
pink
PK
pink
blue
GN
green
Connection
G6: M23 12 pins CW
G5 : M23 12 pins CW
G8 : M23 12 pins
2 : 5Vdc
5 : 11 to 30Vdc
P : 5 to 30Vdc
R : 4.75 to 30Vdc
G2 : driver 5Vdc RS422
G5 : push-pull 5-30Vdc
GT : transistorized push-
pull 11-30Vdc
9 : A,A/,B,B/, 0,0/
(0 gated A & B)
80 000
max
Sine-wave signals
2: 5Vdc WT: sine 1Vpp 9: S,S/,C,C/,Z,Z/ 2 500 max
CCW
G1 : solenoid valve
4 pins
G2 : DIN 5 pins
GD: DIN 8 pins
GP : PUR cable 12
wires
G3 : PVC cable 8
wires
GP R020
BU
black
Connector
Connector
RD
red
BK
Connection
orientation
R : radial
Example :
R020 : radial
cable 2m
Body
Body
General
shielding
General
shielding
Available resolutions (100°C electronic) : 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 1200 1250 1280 1440 1500 1800 2000 2048 2400 2500 3000 3600 4000 4096 5000 6000 7200
8000 8192 10000
Interpolated available resolutions (70°C electronic) : 1080 2560 2880 3072 4320 5120 7500 5760 9000 10240 10800 12000 12500
12288 14400 15000 16000 16384 18000 20000 20480 24000 25000 28800 30000 32000 32768 36000 40000 40960 43200 48000
49152 50000 57600 60000 64000 65536 80000
Available resolutions sine-wave signals (100°C electronic) : 250 256 360 500 1024 2500
Nota : The maximal resolution with the 5GT electronic is 5 000 pulses per turn (non available electronic with interpolation)
DO NOT CONNECT / DISCONNECT / OPEN UNDER POWER SUPPLY, IN DUST ATMOSPHERE
Made in FRANCE
Changes possible without further notice - Version 100713
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