Omron D41D Manual page 7

High-coded non-contact safety door switch
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Engineering Data (Typical Data)
Detection Range
Operating distance
The side allows for a maximum height misalignment (X) of sensor and actuator of ±8 mm (e.g. mounting tolerance or due to guard door sagging).
The axial misalignment (Y) is max. ±18 mm.
Actuating curves
The actuating curves represent the typical operating distance of the safety sensor during the approach of the actuator subject to the actuating
direction.
Transverse misalignment
S [mm]
12
10
5
0
-20
-15
-10
-5
0
5
1
0
Height misalignment
S [mm]
12
10
5
0
2 -
4
2 -
0
-15
-10
-5
0
5 10
The continuous signal of the yellow LED signals the actuator detection;
the flashing of the yellow LED signals that the safety door switch is actuated in the different travel area.
Preferred actuation directions: from front or from side
In case of a lateral actuation, the operating distances are reduced by approx. 3 mm.
Recommended Adjustment
Align the safety door switch and actuator at a distance of 0.5 x assured operating distance (Sao).
The correct functionality of both safety channels must be checked by means of the connected safety controller.
Y
1
5
20
Y [mm]
15
20 24
X [mm]
D41D
7

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