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Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
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Copyright Pepperl+Fuchs
Date of issue 2012-08-09
479
For detailed data and product description refer to the data sheets at
Photoelectric Sensors,
Standard Sensors,
retroreflective sensors
2
.1.3
Technical Data
Electrical Connection
❍
= light on,
●
= dark on
L
W
H
lc
Model Number
OCS2000-M1K-N2
Polarization filter
✔
Threshold detection range
2
m
Effective detection range
0 ... 2
m
Reference target
Retro-reflector C110-2
Light source
LED , 660 nm
Light type
modulated visible red light
Operating voltage
6 ... 20
V DC (R
i
approx. 0 Ohm)
Switching type
light/dark on, programmable
Signal output
1
NAMUR output NC/NO programmable
Switching frequency
100
Hz
Current consumption
Reference target detected
connection 1, 2:
2.2
mA
connection 1, 4:
1
mA
Reference target not detected
connection 1, 2:
1
mA
connection 1, 4:
2.2
mA
Ambient temperature
-25 ... 70
°C (-13 ... 158 °F)
Material
Housing
PBT
Optical face
Scratch resistant mineral glass lens
Protection degree
IP67 according to EN 60529, Class II insulation
Connection
terminal compartment PG9,
2.5
mm
2
Use in the Hazardous Area
Marking
Zone 1:
¬
II 2G Ex op is ia IIC T6 Zone 20/21:
¬
II 1D Ex
iaD 20 T 85°C
Approvals and Certificates
Approved for
IS / I,II,III / 1 / ABCDEFG / T5 - 116-0110; Entity
NI / I / 2 / ABCD / T6
Entity Parameters:
VMax = 12.6 V, IMax = 20 mA, Ci = 1.11 µF, Li = 0 mH (Groups
A, B, C, D, E, F, G).
VMax = 15.5 V, IMax = 52 mA, Ci = 1.11 µF, Li = 0 mH (Groups
C, D, E, F, G).
Approved for
Class I, Division 2, Groups A, B, C and D
Rated 20V (max), 50mA.
These sensors are suitable for installation in (or through the
wall of) a suitable enclosure with provision for connection of
rigid metal conduit, as acceptable to the local inspection autho-
rity having jurisdiction.
CCC approval
Products with a maximum operating voltage of
36
V do not
bear a CCC marking because they do not require approval.
Dimensions
Length L [mm]
102
Width W [mm]
30
Height H [mm]
30
Connector area l
c
[
mm]
0 (
M16 X 1.5 )
Retroreflective sensor, NAMUR
VariKont-M series
Polarized type
Rectangular compact housing
Plastic housing
DC sensor
NAMUR output
Terminal version
Visible red light
ATEX approval for zone 20
(
Dust) and zone 1 (Gas)
Intrinsically safe, Ex op is ia IIC
T6
FM and CSA approval
Properties
Your Benefit
Option 40b
+UB
1
3
2
4
0
V
OCS2000-M1K-N2
