Page 763 - Sensors and Systems - North American Catalog
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Refer to General Notes Relating to Product Information
Pepperl+Fuchs Group
USA: +1 330 486 0001
Singapore: +65 6779 9091
Copyright Pepperl+Fuchs
Rotary Encoders,
Incremental Rotary Encoders
with pulse outputs
4
.2.1
Technical Data
For detailed data and product description refer to the data sheets at
L
D
lc
W
Example of order:
MNI20N-0H02K241N-02400
Encoder Series
MNI20
Detection type
magnetic
Pulse count
max. 5000
Operating voltage
10 ... 30 V DC
5 V DC for RS 422
Output type
push-pull, incremental (RS 422, incremental)
Output frequency
max. 800 kHz
Operating temperature
-25 ... 85 °C (-13 ... 185 °F)
Protection degree
DIN EN 60529, IP67
Housing
PA
Rotational speed
max. 20000 min
-1
Connection
Dimensions
Length L [mm]
32
Width W [mm]
22.4
Diameter D [mm]
depending on the version: 15 or 25
Connector area l
c
[mm]
15
Ordering Information
Output circuit
1 10V ...30V, Push-Pull
6 5V, RS 422
Signal output
4 A + B and A + B
Connection type
K2 PUR cable 4 x 2 x 0.128 mm 2 , 2 m
Pulse count (
see magnetic wheel specifications)
Magnetic wheel specifications
OTB2 Ø15 mm, 32 poles, pulse count:32, 64, 128, 256, 512, 800, 1024, 1600, 3200
OH02 Ø25 mm, 50 poles, pulse count:50, 100, 500, 1000, 1250, 1600, 2400, 2500, 5000
MN I 2 0 N - . . . . K 2 4 . N - . . . . .
Incremental Encoders
MNI20 series
Surface mount 32 x 22 mm housing
Separate magnetic wheel
Up to 5,000 pulses per revolution
Encapsulated sensor housing
Cost-effective, bearing-free
encoder for rotational speed
measurement
Loose wheel to be mounted on
customer hub or wheel
Status LED
Robust and flexiblemagnetic wheel
provides resistance to dirt as well
as thermal and mechanical shock
Long service life at high speeds
and temperatures
Properties
Benefits
