Easy adjustment of sensitivity and pulse stretching via pushbutton. LED display to check operation, switching status and function. For use as diffuse reflection sensor or through-beam sensor. High switching frequency for fast processes. Operation with inexpensive acrylic fibre optics
Type of light
red light
Housing
rectangular
Special feature
Function check output
Design
Fibre-optic amplifiers for acrylic fibre optics
Operating voltage [V]
10...30 DC
Current consumption [mA]
< 50
Protection class
III
Reverse polarity protection
yes
Type of light
red light
Wave length [nm]
630
Outputs
Electrical design
PNP/NPN;(automatic load detection PNP/NPN)
Output function
light-on/dark-on mode;(programmable)
Max. voltage drop switching output DC [V]
2.5
Function check output
yes
Max. voltage drop of function check output [V]
2.5
Max. current load for function check output [mA]
10
Permanent current rating of switching output DC [mA]
100
Switching frequency DC [Hz]
3000
Short-circuit protection
yes
Type of short-circuit protection
pulsed
Overload protection
yes
Time function [s]
0.001...0.09
Detection zone
Range [m]
0...2;(Through-beam sensor)
Range [mm]
0...100;(Diffuse reflection sensor)
Range adjustable
yes
Operating conditions
Ambient temperature [°C]
-25...60
Protection
IP 65
Tests / approvals
EMC
EN 60947-5-2
MTTF [years]
806
Weight [g]
136.5
Housing
rectangular
Dimensions [mm]
36 x 15 x 60
Materials
PPE modified
Lens alignment
side lens
Displays / operating elements
Display
switching status
1 x LED, yellow
operation
1 x LED, green
unsafe zone
1 x LED, red
excess gain
4 x LED, green
Remarks
light-on mode corresponds to the NC output function for through-beam fibre optics
corresponds to the NO output function for diffuse-reflection fibre optics
dark-on mode corresponds to the NO output function for through-beam fibre optics
corresponds to the NC output function for diffuse-reflection fibre optics
operating voltage "supply class 2" according to cULus
Pack quantity
1 pcs.
Electrical connection
Connection
Cable: 2 m, PVC; 4 x 0.34 mm²
Diagrams and graphs
excess gain graph
x:
Abstand [mm]
y:
Funktionsreservefaktor
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — OBF502-00 — 13.04.2023 —
