Adjustment; Actuating Curves - Wenglor SD4RAS0 N89 Série Notice D'instructions

5.1. Adjustment

• The continuous signal of the yellow LED signals the actuator detection; the flashing of the yellow LED
signals that the safety switch is actuated in the hysteresis area.
• The correct functionality of both safety channels must be checked by means of the connected safety­
monitoring module.

5.2. Actuating curves

• The actuating curves represent the typical switching distance of the safety switch during the approach of
the actuator subject to the actuating direction
• Preferred actuation directions: from front or from side
Lateral actuating direction
Frontal actuating direction
Safety Switch RFID
Actuating curve
Transverse misalignment
S [mm]
12
10
5
0
–20 –15 –10 –5 0
Actuating curve
• The axial misalignment (y) is max.
± 18 mm.
5 10 15 20
• Latching versions Y ± 3 mm.
Y [mm]
• The latching force will be reduced by mis­
alignment.
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