420
Date of issue: 2012-08-09
Photoelectric Sensors,
Standard Sensors,
diffuse mode sensors
2
.1.2
Electrical Connection
For detailed data and product description refer to the data sheets at
Technical Data
Germany: +49 621 776-4411
Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
Pepperl+Fuchs Group
fa-info@de.pepperl-fuchs.com
USA: +1 330 486 0001
fa-info@us.pepperl-fuchs.com
Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com
Copyright Pepperl+Fuchs
❍
= light on,
●
= dark on
W
H
L
lc
Model Number
OCT300-M1K-N2
Sensing range adjustment
✔
Light/dark switch
✔
Detection range
0 ... 300
mm
Light type
modulated infrared light
Operating voltage
6 ... 20
V DC (R
i
approx. 0 Ohm)
Signal output
1
NAMUR output NC/NO programmable
Switching type
light/dark on, programmable
Current consumption
Reference target detected
connection 1, 2:
1
mA
connection 3, 4:
2.7
mA
Reference target not detected
connection 1, 2:
2.7
mA
connection 3, 4:
1
mA
Switching frequency
100
Hz
Ambient temperature
-25 ... 70
°C (-13 ... 158 °F)
Material
Housing
PBT
Optical face
Scratch resistant mineral glass lens
Protection degree
IP67
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
FM approval
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).
CSA approval
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]
100
Width W [mm]
30
Height H [mm]
30
Connector area l
c
[
mm]
0
Diffuse mode sensor, NAMUR
VariKont-M series
Diffuse type
Rectangular compact housing
Plastic housing
DC sensor
NAMUR output
Terminal version
Infrared 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
OCT300-M1K-N2
